Lexington Weather

Lexington, Massachusetts, USA

63°F
6/10/2026 6:18am 
  • Lexington Conditions: Clear
  • Temperature: 63.1°F / 17.3°C 
  • Dew Point: 55.4°FIncreased 1.4°Fsince last hour.
  • Relative Humidity: 76%Increased 4.0% since last hour.
  • Wind: Wind from SW SW 1 mph, 10-min avg: Calm, gust: 3 mph
  • Barometer: 29.88 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Coastal Flood Advisory

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

    COASTAL FLOOD ADVISORY  

San Francisco, CA; San Francisco Bay Shoreline, CA

Coastal Flood Advisory issued June 9 at 11:09PM PDT until June 13 at 1:00AM PDT by NWS San Francisco CA

COASTAL FLOOD ADVISORY IN EFFECT FROM 7 PM THURSDAY TO 1 AM PDT SATURDAY

Areas Affected: San Francisco; San Francisco Bay Shoreline

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Tuesday 11:09pm PDT

Alert Effective: Tuesday 11:09pm PDT

Alert Expires: Wednesday 3:00pm PDT (expect updated alert by this time)

Event Onset: Thursday 7:00pm PDT

Event Ends: Saturday 1:00am PDT

Issued by: NWS San Francisco CA

Details: 
...COASTAL FLOOD ADVISORY IN EFFECT FROM 7 PM THURSDAY TO 1 AM PDT SATURDAY...

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

* WHERE...Bayshore regions near the San Francisco Bay.

* WHEN...From 7 PM Thursday to 1 AM PDT Saturday.

* IMPACTS...Flooding of lots, parks, and roads with only
isolated road closures expected.

* ADDITIONAL DETAILS...At the San Francisco tidal gauge, high tide
is expected to be 1.2 ft above normal (6.98 ft MLLW) at 851 PM
on Thursday the 11th, and 1.5 ft above normal (7.23 ft MLLW) at
934 PM on Friday the 12th. 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:2.49.0.1.840.0.381df569bd785cbe3fc57c27352c983b21eb4968.002.1
Codes: CAZ006, CAZ508
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.381df569bd785cbe3fc57c27352c983b21eb4968.002.1