Lexington Weather

Lexington, Massachusetts, USA

75°F
6/13/2026 9:42am 
  • Lexington Conditions: Clear
  • Temperature: 74.8°F / 23.8°CWarmer 2.5°F than last hour.
  • Dew Point: 58.6°FDecreased 1.7°Fsince last hour.
  • Relative Humidity: 57%Decreased 9.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 2 mph
  • Barometer: 29.74 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

Coastal Flood Advisory issued June 12 at 7:38PM PDT until June 17 at 3:00AM PDT by NWS San Francisco CA

COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY... ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM LATE SATURDAY NIGHT THROUGH LATE TUESDAY NIGHT

Areas Affected: San Francisco

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Friday 7:38pm PDT

Alert Effective: Friday 7:38pm PDT

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

Event Onset: Friday 7:38pm PDT

Event Ends: Wednesday 3:00am PDT

Issued by: NWS San Francisco CA

Details: 
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY... ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM LATE SATURDAY NIGHT THROUGH LATE TUESDAY NIGHT...

* WHAT...For the Coastal Flood Advisory, up to 2.0 ft of
inundation above ground level is possible in low-lying areas
near shorelines and tidal waterways. For the Beach Hazards
Statement, increased risk of sneaker waves and strong rip
currents expected.

* WHERE...San Francisco County.

* WHEN...For the Coastal Flood Advisory, until 3 AM PDT
Wednesday. For the Beach Hazards Statement, from 3 AM PDT
Sunday through 3 AM PDT Wednesday.

* IMPACTS...Flooding of lots, parks, and roads with only
isolated road closures expected. Dangerous conditions are
forecast along the shoreline. Hazards include sneaker waves,
strong rip currents, and large breaking waves.

* ADDITIONAL DETAILS...At the San Francisco tidal gauge, high
tide is expected to be 1.7 ft above normal (7.6 ft MLLW) at
9:34 PM on Friday the 12th, 1.9 ft above normal (7.8 ft MLLW)
at 10:20 PM on Saturday the 13th, 2.0 ft above normal (7.8 ft
MLLW) at 11:10 PM on Sunday the 14th, 1.9 ft above normal (7.8
ft MLLW) at 12:02 AM on Tuesday the 16th, and 1.6 ft above
normal (7.4 ft MLLW) at 12:56 AM on Wednesday the 17th. 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.

Stay off of jetties, piers, rocks, and other waterside
infrastructure. Remain out of the water to avoid hazardous surf
and NEVER turn your back on the ocean. Monitor local weather,
surf and tide forecasts at www.weather.gov/mtr.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.9b29a7aa06318f88cf8a3c63c744563da3cb599f.001.1
Codes: CAZ006
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.9b29a7aa06318f88cf8a3c63c744563da3cb599f.001.1