Lexington Weather

Lexington, Massachusetts, USA

62°F
10/12/2026 8:18pm 
  • Lexington Conditions: Clear
  • Temperature: 62.4°F / 16.9°CColder 0.7°F than last hour.
  • Dew Point: 58.5°FIncreased 0.6°Fsince last hour.
  • Relative Humidity: 87%Increased 4.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.76 inRising 0.03 inHg/hr Rising Slowly
  • Visibility: 10 miles
  • Rain Today: 0.21 in
  •   

Coastal Flood Advisory

Issued by the National Weather Service - San Francisco Bay Area, CA

    COASTAL FLOOD ADVISORY  

Coastal Flood Advisory issued October 12 at 2:53PM PDT until October 13 at 3:00PM PDT by NWS San Francisco CA

COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT TUESDAY

Areas Affected: San Francisco Bay Shoreline

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Monday 2:53pm PDT

Alert Effective: Monday 2:53pm PDT

Alert Expires: Monday 11:00pm PDT (expect updated alert by this time)

Event Onset: Monday 2:53pm PDT

Event Ends: Tuesday 3:00pm PDT

Issued by: NWS San Francisco CA

Details: 
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT TUESDAY...

* WHAT...Up to 1.5 ft of inundation above ground level is
possible in low-lying areas near shorelines and tidal
waterways.

* WHERE...Bayshore locations along the San Francisco and
Monterey Bays.

* WHEN...Until 3 PM PDT Tuesday.

* IMPACTS...Flooding of lots, parks, and roads with only
isolated road closures expected. High tides will result in
flooding along coastal trails, cut off access to some low-
lying beaches and coastal areas, and bring water and waves
farther up the beach than typical.

* ADDITIONAL DETAILS...At the San Francisco tidal gauge, high tide
is expected to be 1.4 ft above normal (7.2 ft MLLW) at 1:14 PM
Tuesday 10/13. These predictions include up to 1.5 ft of surge
that will enhance the astronomical tide and flooding threat.
High tide varies up to 90 minutes earlier or later along the
Pacific Coast and through the San Francisco Bay, respectively.

Information: 
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.dca2b0ec93ebfe553cf1d84a27828385d114edb3.003.1
Codes: CAZ508
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.dca2b0ec93ebfe553cf1d84a27828385d114edb3.003.1