Headline:
Coastal Flood Advisory issued October 8 at 1:03PM PDT until October 14 at 4:00PM PDT by NWS San Francisco CA
Event:
Coastal Flood Advisory
Urgency:
Expected
Effective:
October 8, 2026 - 1:03pm
Expires:
October 8, 2026 - 9:15pm
Description:
* WHAT...Up to 1.2 ft of inundation above ground level is
possible in low-lying areas near shorelines and tidal
waterways.
* WHERE...Bayshore locations along the San Pablo Bay.
* WHEN...Until 4 PM PDT Wednesday.
* IMPACTS...High tides will result in flooding of low-lying
infrastructure, isolated road closures, and coastal erosion.
Rising tides will bring water and waves farther up the beach
than normal, restricting escape from beaches and coastal areas.
* ADDITIONAL DETAILS...At the San Francisco tidal gauge, high tide
is expected to be 1.2 ft above normal (7.06 ft MLLW) at 11:50
AM Saturday 10/10, 1.2 ft above normal (7.08 ft MLLW) at 12:18
PM Sunday 10/11, 1.2 ft above normal (7.03 ft MLLW) at 12:46 PM
Monday 10/12, 1.1 ft above normal (6.90 ft MLLW) at 1:14 PM
Tuesday 10/13, and 0.9 ft above normal (6.72 ft MLLW) at 1:46 PM
Wednesday 10/14. These predictions include up to 0.9 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.
Instruction:
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.
Area Description:
North Bay Interior Valleys
Forcast Office:
NWS San Francisco CA
Sender:
w-nws.webmaster@noaa.gov