Lexington Weather

Lexington, Massachusetts, USA

56°F
4/16/2026 11:29am 
  • Lexington Conditions: Mist, Overcast
  • Temperature: 55.8°F / 13.2°CWarmer 2.0°F than last hour.
  • Dew Point: 54.3°FIncreased 2.0°Fsince last hour.
  • Relative Humidity: 95% 
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.85 in Steady
  • Visibility: 2 miles
  • Rain Today: 0.29 in
  •   

Small Craft Advisory

Issued by the National Weather Service - Tiyan, GU

    SMALL CRAFT ADVISORY  

Guam Coastal Waters

Small Craft Advisory issued April 16 at 9:46PM ChST until April 18 at 5:00PM ChST by NWS Tiyan GU

HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 5 PM CHST FRIDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CHST SATURDAY

Areas Affected: Guam Coastal Waters

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Thursday 9:46pm ChST

Alert Effective: Thursday 9:46pm ChST

Alert Expires: Friday 12:00pm ChST (expect updated alert by this time)

Event Onset: Thursday 9:46pm ChST

Event Ends: Saturday 5:00pm ChST

Issued by: NWS Tiyan GU

Details: 
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 5 PM CHST FRIDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CHST SATURDAY...

* WHAT...For the Hazardous Seas Warning, very steep and hazardous
seas 12 to 18 feet. For the Small Craft Advisory, west winds
20 to 30 kt with occasional gusts up to 40 kt.

* WHERE...Guam Coastal Waters.

* WHEN...For the Hazardous Seas Warning, until 5 PM ChST Friday.
For the Small Craft Advisory, until 5 PM ChST Saturday.

* IMPACTS...Very steep and hazardous seas could capsize or cause
damage to vessels.

* ADDITIONAL DETAILS...Typhoon Sinlaku has now moved far enough
away for winds to fall below tropical storm conditions. Seas will
be slower to subside and Small Craft Advisory winds will continue
into the weekend.

Information: 
Inexperienced mariners, especially those operating smaller
vessels, should avoid boating in hazardous conditions.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.5a42d643d92b12621d4f54b60d73093efe315656.002.2
Codes: PMZ151
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.5a42d643d92b12621d4f54b60d73093efe315656.002.2