Lexington Weather

Lexington, Massachusetts, USA

44°F

4/24/2024 4:21am

Lexington Conditions: Overcast
Temperature: 43.9°F / 6.6°C
Dew Point: 33.3°F
Relative Humidity: 66%
Wind: Calm, 10-min avg: Calm, gust: 1 mph
Barometer: 29.83 in Falling Slowly
Visibility: 10 miles
Rain Today: 0.00 in

Current Small Craft Advisory Alerts / Advisories

Issued by the National Weather Service

Sorted by
Advisory
Sorted by
Location

Small Craft Advisory - Expires: Wednesday 2:00pm EDT
       Albemarle Sound
       Alligator River
       Croatan and Roanoke Sounds

Small Craft Advisory - Expires: Wednesday 4:00pm EDT
       Pamlico Sound

Small Craft Advisory - Expires: Wednesday 4:00pm EDT
       S of Cape Hatteras NC to Ocracoke Inlet NC out to 20 nm
       S of Oregon Inlet NC to Cape Hatteras NC out to 20 nm

Small Craft Advisory - Expires: Wednesday 4:00pm EDT
       S of Cape Lookout NC to Surf City NC out to 20 nm
       S of Ocracoke Inlet NC to Cape Lookout NC out to 20 nm

Small Craft Advisory - Expires: Wednesday 4:00pm EDT
       S of Currituck Beach Light NC to Oregon Inlet NC out to 20 nm

Small Craft Advisory - Expires: Wednesday 5:00pm EDT
       Buzzards Bay
       Nantucket Sound
       Rhode Island Sound
       Vineyard Sound

Small Craft Advisory - Expires: Wednesday 5:00pm EDT
       Cape Cod Bay
       Massachusetts Bay and Ipswich Bay

Small Craft Advisory - Expires: Wednesday 12:30pm EDT
       Casco Bay
       Penobscot Bay

Small Craft Advisory - Expires: Wednesday 4:00pm EDT
       Chesapeake Bay from Drum Point MD to Smith Point VA
       Patuxent River to Broomes Island MD
       Tangier Sound and the inland waters surrounding Bloodsworth Island
       Tidal Potomac from Cobb Island MD to Smith Point VA

Small Craft Advisory - Expires: Wednesday 4:00pm EDT
       Chesapeake Bay from Drum Point MD to Smith Point VA
       Patuxent River to Broomes Island MD
       Tangier Sound and the inland waters surrounding Bloodsworth Island
       Tidal Potomac from Cobb Island MD to Smith Point VA

Small Craft Advisory - Expires: Wednesday 10:45am EDT
       Chesapeake Bay from Little Creek VA to Cape Henry VA including the Chesapeake Bay Bridge Tunnel
       Chesapeake Bay from New Point Comfort to Little Creek VA

Small Craft Advisory - Expires: Wednesday 4:00pm EDT
       Chesapeake Bay from North Beach to Drum Point MD
       Chesapeake Bay from Sandy Point to North Beach MD
       Choptank River to Cambridge MD and the Little Choptank River
       Eastern Bay

Small Craft Advisory - Expires: Wednesday 4:00pm EDT
       Chesapeake Bay from North Beach to Drum Point MD
       Chesapeake Bay from Sandy Point to North Beach MD
       Choptank River to Cambridge MD and the Little Choptank River
       Eastern Bay

Small Craft Advisory - Expires: Wednesday 4:00pm EDT
       Chesapeake Bay from Pooles Island to Sandy Point MD
       Chesapeake Bay north of Pooles Island MD
       Chester River to Queenstown MD
       Patapsco River including Baltimore Harbor

Small Craft Advisory - Expires: Wednesday 10:45am EDT
       Chesapeake Bay from Smith Point to Windmill Point VA
       Chesapeake Bay from Windmill Point to New Point Comfort VA

Small Craft Advisory - Expires: Wednesday 5:00pm EDT
       Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket
       Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island
       Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm

Small Craft Advisory - Expires: Wednesday 10:45am EDT
       Coastal Waters from Cape Charles Light to Virginia-North Carolina border out to 20 nm
       Coastal waters from NC VA border to Currituck Beach Light NC out 20 nm

Small Craft Advisory - Expires: Wednesday 12:30pm EDT
       Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM
       Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM

Small Craft Advisory - Expires: Wednesday 4:00pm EDT
       Coastal Waters from Eastport, ME to Schoodic Point, ME out 25 NM
       Coastal Waters from Schoodic Point, ME to Stonington, ME out 25 NM
       Intra Coastal Waters from Schoodic Point, ME to Stonington, ME

Small Craft Advisory - Expires: Wednesday 12:30pm EDT
       Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM

Small Craft Advisory - Expires: Wednesday 5:00pm EDT
       Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary

Small Craft Advisory - Expires: Wednesday 7:15pm EDT
       Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm
       Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm
       Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm
       Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm

Small Craft Advisory - Expires: Wednesday 10:45am EDT
       Coastal waters from Chincoteague to Parramore Island VA out 20 nm
       Coastal waters from Fenwick Island DE to Chincoteague VA out 20 nm
       Coastal waters from Parramore Island to Cape Charles Light VA out 20 nm

Small Craft Advisory - Expires: Wednesday 7:15pm EDT
       Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm
       Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm

Small Craft Advisory - Expires: Wednesday 10:00am EDT
       Currituck Sound

Small Craft Advisory - Expires: Wednesday 7:00am EDT
       Delaware Bay waters north of East Point NJ to Slaughter Beach DE
       Delaware Bay waters south of East Point NJ to Slaughter Beach DE

Small Craft Advisory - Expires: Wednesday 5:00pm EDT
       Fire Island Inlet NY to Moriches Inlet NY out 20 nm
       Sandy Hook NJ to Fire Island Inlet NY out 20 nm

Small Craft Advisory - Expires: Wednesday 10:45am EDT
       James River from James River Bridge to Hampton Roads Bridge-Tunnel

Small Craft Advisory - Expires: Wednesday 10:00am EDT
       James River from Jamestown to the James River Bridge
       Rappahannock River from Urbanna to Windmill Point
       York River

Small Craft Advisory - Expires: Wednesday 5:00pm EDT
       Moriches Inlet NY to Montauk Point NY out 20 nm

Small Craft Advisory - Expires: Wednesday 4:00pm EDT
       Tidal Potomac from Indian Head to Cobb Island MD

Small Craft Advisory - Expires: Wednesday 4:00pm EDT
       Tidal Potomac from Key Bridge to Indian Head MD

Small Craft Advisory - Expires: Wednesday 4:00pm EDT
       Lake St. Clair Open Lake (U.S. Portion)

Small Craft Advisory - Expires: Wednesday 12:00pm EDT
       Avon Point to Willowick OH
       Geneva-on-the-Lake to Conneaut OH
       The Islands to Vermilion OH
       Vermilion to Avon Point OH
       Willowick to Geneva-on-the Lake OH

Small Craft Advisory - Expires: Wednesday 12:00pm EDT
       Reno Beach to The Islands OH

Small Craft Advisory - Expires: Wednesday 11:15am EDT
       5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island
       Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary
       St Ignace to False Detour Channel
       Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island
       Sturgeon Pt to Alabaster MI

Small Craft Advisory - Expires: Wednesday 4:00pm EDT
       Harbor Beach to Port Sanilac MI
       Port Austin to Harbor Beach MI
       Port Sanilac to Port Huron MI

Small Craft Advisory - Expires: Wednesday 4:00pm EDT
       Inner Saginaw Bay SW of Point Au Gres to Bay Port MI
       Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay

Small Craft Advisory - Expires: Wednesday 8:00am EDT
       5NM East of a line from Fairport MI to Rock Island Passage
       Green Bay North of line from Cedar River MI to Rock Island Passage
       Seul Choix Point to Point Detour MI

Small Craft Advisory - Expires: Wednesday 11:00am CDT
       Burns Harbor to Michigan City IN
       Calumet Harbor IL to Gary IN
       Gary to Burns Harbor IN
       Northerly Island to Calumet Harbor IL
       Wilmette Harbor to Northerly Island IL
       Winthrop Harbor to Wilmette Harbor IL

Small Craft Advisory - Expires: Wednesday 12:15pm EDT
       Grand Haven to Whitehall MI
       Holland to Grand Haven MI
       South Haven to Holland MI
       St Joseph to South Haven MI

Small Craft Advisory - Expires: Wednesday 11:15am EDT
       Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI
       Manistee to Point Betsie MI
       Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay
       Point Betsie to Sleeping Bear Point MI
       Seul Choix Point to 5NM West of Mackinac Bridge
       Sleeping Bear Point to Grand Traverse Light MI

Small Craft Advisory - Expires: Wednesday 10:00am CDT
       Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI
       Green Bay south of line from Oconto WI to Little Sturgeon Bay WI

Small Craft Advisory - Expires: Wednesday 6:15am EDT
       Michigan City IN to New Buffalo MI
       New Buffalo MI to St Joseph MI

Small Craft Advisory - Expires: Wednesday 11:15am CDT
       North Point Light to Wind Point WI
       Port Washington to North Point Light WI
       Sheboygan to Port Washington WI
       Wind Point WI to Winthrop Harbor IL

Small Craft Advisory - Expires: Wednesday 12:15pm EDT
       Pentwater to Manistee MI
       Whitehall to Pentwater MI

Small Craft Advisory - Expires: Wednesday 1:00pm CDT
       Rock Island Passage to Sturgeon Bay WI
       Sturgeon Bay to Two Rivers WI
       Two Rivers to Sheboygan WI

Small Craft Advisory - Expires: Wednesday 12:00pm EDT
       Hamlin Beach to Sodus Bay NY
       Sodus Bay to Mexico Bay NY

Small Craft Advisory - Expires: Wednesday 12:00pm EDT
       Mexico Bay NY to the St. Lawrence River

Small Craft Advisory - Expires: Wednesday 12:00pm EDT
       Niagara River to Hamlin Beach NY

Small Craft Advisory - Expires: Wednesday 12:00pm EDT
       Black River To Ontonagon MI
       Ontonagon to Upper Entrance of Portage Canal MI
       Saxon Harbor WI to Black River MI

Small Craft Advisory - Expires: Wednesday 12:00pm EDT
       Eagle River to Manitou Island MI
       Manitou Island to Point Isabelle MI
       Upper Entrance of Portage Canal to Eagle River MI

Small Craft Advisory - Expires: Wednesday 12:00pm EDT
       Grand Marais to Whitefish Point MI

Small Craft Advisory - Expires: Wednesday 12:00pm EDT
       Huron Islands to Marquette MI
       Marquette to Munising MI

Small Craft Advisory - Expires: Wednesday 12:00pm EDT
       Munising to Grand Marais MI

Small Craft Advisory - Expires: Wednesday 10:00am CDT
       Oak Point to Saxon Harbor WI

Small Craft Advisory - Expires: Wednesday 10:00am CDT
       Outer Apostle Islands Beyond 5 NM from Mainland

Small Craft Advisory - Expires: Wednesday 6:00am EDT
       Point Isabelle to Lower Entrance of Portage Canal MI
       Portage Lake to Huron Island MI to Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays

Small Craft Advisory - Expires: Wednesday 6:00am EDT
       Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI

Small Craft Advisory - Expires: Wednesday 4:15am HST
       Alenuihaha Channel
       Big Island Leeward Waters
       Big Island Southeast Waters
       Kaiwi Channel
       Maalaea Bay
       Maui County Windward Waters
       Oahu Leeward Waters
       Pailolo Channel

Small Craft Advisory - Expires: Wednesday 4:15am HST
       Big Island Windward Waters
       Kauai Channel
       Kauai Leeward Waters
       Kauai Northwest Waters
       Kauai Windward Waters
       Maui County Leeward Waters
       Oahu Windward Waters

Small Craft Advisory - Expires: Wednesday 3:15am AKDT
       Adak to Kiska Bering Side

Small Craft Advisory - Expires: Wednesday 3:15am AKDT
       Adak to Kiska Pacific Side

Small Craft Advisory - Expires: Wednesday 3:15am AKDT
       Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM

Small Craft Advisory - Expires: Wednesday 3:15am AKDT
       Bristol Bay greater than 15 NM

Small Craft Advisory - Expires: Wednesday 3:15am AKDT
       Cape Sarichef to Nikoski Bering Side out to 15 NM

Small Craft Advisory - Expires: Wednesday 3:15am AKDT
       Cape Sarichef to Nikoski Pacific Side from 15 to 85 NM

Small Craft Advisory - Expires: Wednesday 3:15am AKDT
       Cape Sarichef to Nikoski Pacific Side out to 15 NM

Small Craft Advisory - Expires: Wednesday 3:15am AKDT
       Cape Tolstoi to Cape Sarichef from 15 to 100 NM

Small Craft Advisory - Expires: Wednesday 3:15am AKDT
       Castle Cape to Cape Tolstoi from 15 to 100 NM

Small Craft Advisory - Expires: Wednesday 9:15am AKDT
       Dixon Entrance to Cape Decision from 15 to 90 NM

Small Craft Advisory - Expires: Wednesday 3:15am AKDT
       Kiska to Attu Bering Side

Small Craft Advisory - Expires: Wednesday 3:15am AKDT
       Kiska to Attu Pacific Side

Small Craft Advisory - Expires: Wednesday 3:15am AKDT
       Kuskokwim Delta and Etolin Strait out to 15 NM

Small Craft Advisory - Expires: Wednesday 3:15am AKDT
       Kuskokwim Delta from 15 to 80 NM

Small Craft Advisory - Expires: Wednesday 3:15am AKDT
       Nelson Lagoon to Cape Sarichef from 15 to 70 NM

Small Craft Advisory - Expires: Wednesday 3:15am AKDT
       Nelson Lagoon to Cape Sarichef out to 15 NM

Small Craft Advisory - Expires: Wednesday 3:15am AKDT
       Port Heiden to Nelson Lagoon from 15 to 60 NM

Small Craft Advisory - Expires: Wednesday 3:15am AKDT
       Port Heiden to Nelson Lagoon out to 15 NM

Small Craft Advisory - Expires: Wednesday 3:15am AKDT
       Saint Matthew Island Waters

Small Craft Advisory - Expires: Wednesday 3:15am AKDT
       Seguam to Adak Bering Side from 15 to 85 NM

Small Craft Advisory - Expires: Wednesday 3:15am AKDT
       Sitkinak to Castle Cape from 15 to 100 NM

Small Craft Advisory - Expires: Wednesday 4:00am PDT
       Central U.S. Waters Strait Of Juan De Fuca
       East Entrance U.S. Waters Strait Of Juan De Fuca

Small Craft Advisory - Expires: Wednesday 5:30am PDT
       East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA including Santa Cruz Island

Albemarle Sound
Small Craft Advisory - Expires: Wednesday 2:00pm EDT

Alligator River
Small Craft Advisory - Expires: Wednesday 2:00pm EDT

Croatan and Roanoke Sounds
Small Craft Advisory - Expires: Wednesday 2:00pm EDT

Pamlico Sound
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

S of Cape Hatteras NC to Ocracoke Inlet NC out to 20 nm
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

S of Cape Lookout NC to Surf City NC out to 20 nm
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

S of Currituck Beach Light NC to Oregon Inlet NC out to 20 nm
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

S of Ocracoke Inlet NC to Cape Lookout NC out to 20 nm
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

S of Oregon Inlet NC to Cape Hatteras NC out to 20 nm
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Buzzards Bay
Small Craft Advisory - Expires: Wednesday 5:00pm EDT

Cape Cod Bay
Small Craft Advisory - Expires: Wednesday 5:00pm EDT

Casco Bay
Small Craft Advisory - Expires: Wednesday 12:30pm EDT

Chesapeake Bay from Drum Point MD to Smith Point VA
Small Craft Advisory - Expires: Wednesday 4:00pm EDT
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Chesapeake Bay from Little Creek VA to Cape Henry VA including the Chesapeake Bay Bridge Tunnel
Small Craft Advisory - Expires: Wednesday 10:45am EDT

Chesapeake Bay from New Point Comfort to Little Creek VA
Small Craft Advisory - Expires: Wednesday 10:45am EDT

Chesapeake Bay from North Beach to Drum Point MD
Small Craft Advisory - Expires: Wednesday 4:00pm EDT
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Chesapeake Bay from Pooles Island to Sandy Point MD
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Chesapeake Bay from Sandy Point to North Beach MD
Small Craft Advisory - Expires: Wednesday 4:00pm EDT
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Chesapeake Bay from Smith Point to Windmill Point VA
Small Craft Advisory - Expires: Wednesday 10:45am EDT

Chesapeake Bay from Windmill Point to New Point Comfort VA
Small Craft Advisory - Expires: Wednesday 10:45am EDT

Chesapeake Bay north of Pooles Island MD
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Chester River to Queenstown MD
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Choptank River to Cambridge MD and the Little Choptank River
Small Craft Advisory - Expires: Wednesday 4:00pm EDT
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket
Small Craft Advisory - Expires: Wednesday 5:00pm EDT

Coastal Waters from Cape Charles Light to Virginia-North Carolina border out to 20 nm
Small Craft Advisory - Expires: Wednesday 10:45am EDT

Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM
Small Craft Advisory - Expires: Wednesday 12:30pm EDT

Coastal Waters from Eastport, ME to Schoodic Point, ME out 25 NM
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island
Small Craft Advisory - Expires: Wednesday 5:00pm EDT

Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM
Small Craft Advisory - Expires: Wednesday 12:30pm EDT

Coastal Waters from Schoodic Point, ME to Stonington, ME out 25 NM
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM
Small Craft Advisory - Expires: Wednesday 12:30pm EDT

Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary
Small Craft Advisory - Expires: Wednesday 5:00pm EDT

Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm
Small Craft Advisory - Expires: Wednesday 7:15pm EDT

Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm
Small Craft Advisory - Expires: Wednesday 7:15pm EDT

Coastal waters from Chincoteague to Parramore Island VA out 20 nm
Small Craft Advisory - Expires: Wednesday 10:45am EDT

Coastal waters from Fenwick Island DE to Chincoteague VA out 20 nm
Small Craft Advisory - Expires: Wednesday 10:45am EDT

Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm
Small Craft Advisory - Expires: Wednesday 7:15pm EDT

Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm
Small Craft Advisory - Expires: Wednesday 7:15pm EDT

Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm
Small Craft Advisory - Expires: Wednesday 7:15pm EDT

Coastal waters from NC VA border to Currituck Beach Light NC out 20 nm
Small Craft Advisory - Expires: Wednesday 10:45am EDT

Coastal waters from Parramore Island to Cape Charles Light VA out 20 nm
Small Craft Advisory - Expires: Wednesday 10:45am EDT

Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm
Small Craft Advisory - Expires: Wednesday 5:00pm EDT

Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm
Small Craft Advisory - Expires: Wednesday 7:15pm EDT

Currituck Sound
Small Craft Advisory - Expires: Wednesday 10:00am EDT

Delaware Bay waters north of East Point NJ to Slaughter Beach DE
Small Craft Advisory - Expires: Wednesday 7:00am EDT

Delaware Bay waters south of East Point NJ to Slaughter Beach DE
Small Craft Advisory - Expires: Wednesday 7:00am EDT

Eastern Bay
Small Craft Advisory - Expires: Wednesday 4:00pm EDT
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Fire Island Inlet NY to Moriches Inlet NY out 20 nm
Small Craft Advisory - Expires: Wednesday 5:00pm EDT

Intra Coastal Waters from Schoodic Point, ME to Stonington, ME
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

James River from James River Bridge to Hampton Roads Bridge-Tunnel
Small Craft Advisory - Expires: Wednesday 10:45am EDT

James River from Jamestown to the James River Bridge
Small Craft Advisory - Expires: Wednesday 10:00am EDT

Massachusetts Bay and Ipswich Bay
Small Craft Advisory - Expires: Wednesday 5:00pm EDT

Moriches Inlet NY to Montauk Point NY out 20 nm
Small Craft Advisory - Expires: Wednesday 5:00pm EDT

Nantucket Sound
Small Craft Advisory - Expires: Wednesday 5:00pm EDT

Patapsco River including Baltimore Harbor
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Patuxent River to Broomes Island MD
Small Craft Advisory - Expires: Wednesday 4:00pm EDT
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Penobscot Bay
Small Craft Advisory - Expires: Wednesday 12:30pm EDT

Rappahannock River from Urbanna to Windmill Point
Small Craft Advisory - Expires: Wednesday 10:00am EDT

Rhode Island Sound
Small Craft Advisory - Expires: Wednesday 5:00pm EDT

Sandy Hook NJ to Fire Island Inlet NY out 20 nm
Small Craft Advisory - Expires: Wednesday 5:00pm EDT

Tangier Sound and the inland waters surrounding Bloodsworth Island
Small Craft Advisory - Expires: Wednesday 4:00pm EDT
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Tidal Potomac from Cobb Island MD to Smith Point VA
Small Craft Advisory - Expires: Wednesday 4:00pm EDT
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Tidal Potomac from Indian Head to Cobb Island MD
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Tidal Potomac from Key Bridge to Indian Head MD
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Vineyard Sound
Small Craft Advisory - Expires: Wednesday 5:00pm EDT

York River
Small Craft Advisory - Expires: Wednesday 10:00am EDT

Lake St. Clair Open Lake (U.S. Portion)
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Avon Point to Willowick OH
Small Craft Advisory - Expires: Wednesday 12:00pm EDT

Geneva-on-the-Lake to Conneaut OH
Small Craft Advisory - Expires: Wednesday 12:00pm EDT

Reno Beach to The Islands OH
Small Craft Advisory - Expires: Wednesday 12:00pm EDT

The Islands to Vermilion OH
Small Craft Advisory - Expires: Wednesday 12:00pm EDT

Vermilion to Avon Point OH
Small Craft Advisory - Expires: Wednesday 12:00pm EDT

Willowick to Geneva-on-the Lake OH
Small Craft Advisory - Expires: Wednesday 12:00pm EDT

5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island
Small Craft Advisory - Expires: Wednesday 11:15am EDT

Harbor Beach to Port Sanilac MI
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Inner Saginaw Bay SW of Point Au Gres to Bay Port MI
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Port Austin to Harbor Beach MI
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Port Sanilac to Port Huron MI
Small Craft Advisory - Expires: Wednesday 4:00pm EDT

Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary
Small Craft Advisory - Expires: Wednesday 11:15am EDT

St Ignace to False Detour Channel
Small Craft Advisory - Expires: Wednesday 11:15am EDT

Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island
Small Craft Advisory - Expires: Wednesday 11:15am EDT

Sturgeon Pt to Alabaster MI
Small Craft Advisory - Expires: Wednesday 11:15am EDT

5NM East of a line from Fairport MI to Rock Island Passage
Small Craft Advisory - Expires: Wednesday 8:00am EDT

Burns Harbor to Michigan City IN
Small Craft Advisory - Expires: Wednesday 11:00am CDT

Calumet Harbor IL to Gary IN
Small Craft Advisory - Expires: Wednesday 11:00am CDT

Gary to Burns Harbor IN
Small Craft Advisory - Expires: Wednesday 11:00am CDT

Grand Haven to Whitehall MI
Small Craft Advisory - Expires: Wednesday 12:15pm EDT

Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI
Small Craft Advisory - Expires: Wednesday 11:15am EDT

Green Bay North of line from Cedar River MI to Rock Island Passage
Small Craft Advisory - Expires: Wednesday 8:00am EDT

Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI
Small Craft Advisory - Expires: Wednesday 10:00am CDT

Green Bay south of line from Oconto WI to Little Sturgeon Bay WI
Small Craft Advisory - Expires: Wednesday 10:00am CDT

Holland to Grand Haven MI
Small Craft Advisory - Expires: Wednesday 12:15pm EDT

Manistee to Point Betsie MI
Small Craft Advisory - Expires: Wednesday 11:15am EDT

Michigan City IN to New Buffalo MI
Small Craft Advisory - Expires: Wednesday 6:15am EDT

New Buffalo MI to St Joseph MI
Small Craft Advisory - Expires: Wednesday 6:15am EDT

North Point Light to Wind Point WI
Small Craft Advisory - Expires: Wednesday 11:15am CDT

Northerly Island to Calumet Harbor IL
Small Craft Advisory - Expires: Wednesday 11:00am CDT

Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay
Small Craft Advisory - Expires: Wednesday 11:15am EDT

Pentwater to Manistee MI
Small Craft Advisory - Expires: Wednesday 12:15pm EDT

Point Betsie to Sleeping Bear Point MI
Small Craft Advisory - Expires: Wednesday 11:15am EDT

Port Washington to North Point Light WI
Small Craft Advisory - Expires: Wednesday 11:15am CDT

Rock Island Passage to Sturgeon Bay WI
Small Craft Advisory - Expires: Wednesday 1:00pm CDT

Seul Choix Point to 5NM West of Mackinac Bridge
Small Craft Advisory - Expires: Wednesday 11:15am EDT

Seul Choix Point to Point Detour MI
Small Craft Advisory - Expires: Wednesday 8:00am EDT

Sheboygan to Port Washington WI
Small Craft Advisory - Expires: Wednesday 11:15am CDT

Sleeping Bear Point to Grand Traverse Light MI
Small Craft Advisory - Expires: Wednesday 11:15am EDT

South Haven to Holland MI
Small Craft Advisory - Expires: Wednesday 12:15pm EDT

St Joseph to South Haven MI
Small Craft Advisory - Expires: Wednesday 12:15pm EDT

Sturgeon Bay to Two Rivers WI
Small Craft Advisory - Expires: Wednesday 1:00pm CDT

Two Rivers to Sheboygan WI
Small Craft Advisory - Expires: Wednesday 1:00pm CDT

Whitehall to Pentwater MI
Small Craft Advisory - Expires: Wednesday 12:15pm EDT

Wilmette Harbor to Northerly Island IL
Small Craft Advisory - Expires: Wednesday 11:00am CDT

Wind Point WI to Winthrop Harbor IL
Small Craft Advisory - Expires: Wednesday 11:15am CDT

Winthrop Harbor to Wilmette Harbor IL
Small Craft Advisory - Expires: Wednesday 11:00am CDT

Hamlin Beach to Sodus Bay NY
Small Craft Advisory - Expires: Wednesday 12:00pm EDT

Mexico Bay NY to the St. Lawrence River
Small Craft Advisory - Expires: Wednesday 12:00pm EDT

Niagara River to Hamlin Beach NY
Small Craft Advisory - Expires: Wednesday 12:00pm EDT

Sodus Bay to Mexico Bay NY
Small Craft Advisory - Expires: Wednesday 12:00pm EDT

Black River To Ontonagon MI
Small Craft Advisory - Expires: Wednesday 12:00pm EDT

Eagle River to Manitou Island MI
Small Craft Advisory - Expires: Wednesday 12:00pm EDT

Grand Marais to Whitefish Point MI
Small Craft Advisory - Expires: Wednesday 12:00pm EDT

Huron Islands to Marquette MI
Small Craft Advisory - Expires: Wednesday 12:00pm EDT

Manitou Island to Point Isabelle MI
Small Craft Advisory - Expires: Wednesday 12:00pm EDT

Marquette to Munising MI
Small Craft Advisory - Expires: Wednesday 12:00pm EDT

Munising to Grand Marais MI
Small Craft Advisory - Expires: Wednesday 12:00pm EDT

Oak Point to Saxon Harbor WI
Small Craft Advisory - Expires: Wednesday 10:00am CDT

Ontonagon to Upper Entrance of Portage Canal MI
Small Craft Advisory - Expires: Wednesday 12:00pm EDT

Outer Apostle Islands Beyond 5 NM from Mainland
Small Craft Advisory - Expires: Wednesday 10:00am CDT

Point Isabelle to Lower Entrance of Portage Canal MI
Small Craft Advisory - Expires: Wednesday 6:00am EDT

Portage Lake to Huron Island MI to Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays
Small Craft Advisory - Expires: Wednesday 6:00am EDT

Saxon Harbor WI to Black River MI
Small Craft Advisory - Expires: Wednesday 12:00pm EDT

Upper Entrance of Portage Canal to Eagle River MI
Small Craft Advisory - Expires: Wednesday 12:00pm EDT

Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI
Small Craft Advisory - Expires: Wednesday 6:00am EDT

Alenuihaha Channel
Small Craft Advisory - Expires: Wednesday 4:15am HST

Big Island Leeward Waters
Small Craft Advisory - Expires: Wednesday 4:15am HST

Big Island Southeast Waters
Small Craft Advisory - Expires: Wednesday 4:15am HST

Big Island Windward Waters
Small Craft Advisory - Expires: Wednesday 4:15am HST

Kaiwi Channel
Small Craft Advisory - Expires: Wednesday 4:15am HST

Kauai Channel
Small Craft Advisory - Expires: Wednesday 4:15am HST

Kauai Leeward Waters
Small Craft Advisory - Expires: Wednesday 4:15am HST

Kauai Northwest Waters
Small Craft Advisory - Expires: Wednesday 4:15am HST

Kauai Windward Waters
Small Craft Advisory - Expires: Wednesday 4:15am HST

Maalaea Bay
Small Craft Advisory - Expires: Wednesday 4:15am HST

Maui County Leeward Waters
Small Craft Advisory - Expires: Wednesday 4:15am HST

Maui County Windward Waters
Small Craft Advisory - Expires: Wednesday 4:15am HST

Oahu Leeward Waters
Small Craft Advisory - Expires: Wednesday 4:15am HST

Oahu Windward Waters
Small Craft Advisory - Expires: Wednesday 4:15am HST

Pailolo Channel
Small Craft Advisory - Expires: Wednesday 4:15am HST

Adak to Kiska Bering Side
Small Craft Advisory - Expires: Wednesday 3:15am AKDT

Adak to Kiska Pacific Side
Small Craft Advisory - Expires: Wednesday 3:15am AKDT

Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM
Small Craft Advisory - Expires: Wednesday 3:15am AKDT

Bristol Bay greater than 15 NM
Small Craft Advisory - Expires: Wednesday 3:15am AKDT

Cape Sarichef to Nikoski Bering Side out to 15 NM
Small Craft Advisory - Expires: Wednesday 3:15am AKDT

Cape Sarichef to Nikoski Pacific Side from 15 to 85 NM
Small Craft Advisory - Expires: Wednesday 3:15am AKDT

Cape Sarichef to Nikoski Pacific Side out to 15 NM
Small Craft Advisory - Expires: Wednesday 3:15am AKDT

Cape Tolstoi to Cape Sarichef from 15 to 100 NM
Small Craft Advisory - Expires: Wednesday 3:15am AKDT

Castle Cape to Cape Tolstoi from 15 to 100 NM
Small Craft Advisory - Expires: Wednesday 3:15am AKDT

Dixon Entrance to Cape Decision from 15 to 90 NM
Small Craft Advisory - Expires: Wednesday 9:15am AKDT

Kiska to Attu Bering Side
Small Craft Advisory - Expires: Wednesday 3:15am AKDT

Kiska to Attu Pacific Side
Small Craft Advisory - Expires: Wednesday 3:15am AKDT

Kuskokwim Delta and Etolin Strait out to 15 NM
Small Craft Advisory - Expires: Wednesday 3:15am AKDT

Kuskokwim Delta from 15 to 80 NM
Small Craft Advisory - Expires: Wednesday 3:15am AKDT

Nelson Lagoon to Cape Sarichef from 15 to 70 NM
Small Craft Advisory - Expires: Wednesday 3:15am AKDT

Nelson Lagoon to Cape Sarichef out to 15 NM
Small Craft Advisory - Expires: Wednesday 3:15am AKDT

Port Heiden to Nelson Lagoon from 15 to 60 NM
Small Craft Advisory - Expires: Wednesday 3:15am AKDT

Port Heiden to Nelson Lagoon out to 15 NM
Small Craft Advisory - Expires: Wednesday 3:15am AKDT

Saint Matthew Island Waters
Small Craft Advisory - Expires: Wednesday 3:15am AKDT

Seguam to Adak Bering Side from 15 to 85 NM
Small Craft Advisory - Expires: Wednesday 3:15am AKDT

Sitkinak to Castle Cape from 15 to 100 NM
Small Craft Advisory - Expires: Wednesday 3:15am AKDT

Central U.S. Waters Strait Of Juan De Fuca
Small Craft Advisory - Expires: Wednesday 4:00am PDT

East Entrance U.S. Waters Strait Of Juan De Fuca
Small Craft Advisory - Expires: Wednesday 4:00am PDT

East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA including Santa Cruz Island
Small Craft Advisory - Expires: Wednesday 5:30am PDT

Now on Mastodon: @LexMAWeather@toot.community

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Additional code adapted from SE Lincoln Weather Scripts.

Weather data and images courtesy the National Weather Service, Weather Underground / Intellicast, AerisWeather, earth.nullschool.net, Windy.com, and Leaflet/OpenStreetMap