Coastal Flood Advisory
Coastal Hazard Message
National Weather Service San Francisco CA
506 PM PST Thu Nov 6 2025
CAZ506-508-071300-
/O.CON.KMTR.CF.Y.0015.000000T0000Z-251108T2200Z/
North Bay Interior Valleys-San Francisco Bay Shoreline-
506 PM PST Thu Nov 6 2025
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST
SATURDAY...
* 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 Francisco Bay and San
Pablo Bay.
* WHEN...From 8 AM Tuesday to 2 PM PST 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 1.1 ft above normal (7.0 ft MLLW) at 11:42 AM
Friday, and 0.9 ft above normal (6.7 ft MLLW) at 12:31 PM
Saturday. High tide timing varies up to 90 minutes earlier or
later along the coast and throughout the Bay respectively.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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.
&&
$$
Coastal Hazard Message
National Weather Service San Francisco CA
506 PM PST Thu Nov 6 2025
CAZ006-529-530-071300-
/O.CON.KMTR.CF.Y.0015.000000T0000Z-251108T2200Z/
/O.CON.KMTR.BH.S.0018.000000T0000Z-251108T1700Z/
San Francisco-Northern Monterey Bay-
Southern Monterey Bay and Big Sur Coast-
506 PM PST Thu Nov 6 2025
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST
SATURDAY...
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH SATURDAY
MORNING...
* WHAT...For the Coastal Flood Advisory, up to 1.2 ft of
inundation above ground level is possible in low lying areas
near shorelines and tidal waterways. For the Beach Hazards
Statement, a long period westerly swell will result in an
increased risk for sneaker waves and rip currents with
breaking waves of 14 to 19 feet. In favored locations breaking
waves could reach 25 feet.
* WHERE...San Francisco and Monterey Bay.
* WHEN...For the Coastal Flood Advisory, until 2 PM PST
Saturday. For the Beach Hazards Statement, from 4 AM PST early
this morning through Saturday morning.
* IMPACTS...Sneaker waves can unexpectedly run significantly
farther up the beach than normal, including over rocks and
jetties. Rip currents are typically more frequent and stronger
in the vicinity of jetties, inlets, and piers. Flooding of
lots, parks, and roads with only isolated road closures
expected.
* ADDITIONAL DETAILS...At the San Francisco tidal gauge high tide
is expected to be 1.1 ft above normal (7.0 ft MLLW) at 11:42 AM
Friday, and 0.9 ft above normal (6.7 ft MLLW) at 12:31 PM
Saturday. High tide timing varies up to 90 minutes earlier or
later along the coast and throughout the Bay respectively.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
Remain out of the water to avoid hazardous swimming conditions.
&&
$$
Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
1229 PM PST Thu Nov 6 2025
CAZ340-346-071300-
/O.CON.KLOX.CF.Y.0003.000000T0000Z-251107T2200Z/
/O.CON.KLOX.SU.Y.0024.000000T0000Z-251109T0500Z/
San Luis Obispo County Beaches-
Santa Barbara County Central Coast Beaches-
1229 PM PST Thu Nov 6 2025
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST
FRIDAY...
...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 9 PM PST SATURDAY...
* WHAT...For the High Surf Advisory, large breaking waves of 12
to 18 feet and dangerous rip currents. For the Coastal Flood
Advisory, moderate coastal flooding possible.
* WHERE...San Luis Obispo County Beaches and Santa Barbara
County Central Coast Beaches.
* WHEN...For the High Surf Advisory, until 9 PM PST Saturday.
For the Coastal Flood Advisory, until 2 PM PST Friday.
* IMPACTS...Flooding of sea water is likely, around the time of
high tide, over vulnerable low-lying coastal areas such as
parking lots, beaches, and walkways. Significant damage to
roads or structures is unlikely. There is an increased risk
for ocean drowning. Rip currents can pull swimmers and surfers
out to sea. Large breaking waves can cause injury, wash people
off beaches and rocks, and capsize small boats near shore.
* ADDITIONAL DETAILS...High tide around 7 feet (MLLW) is
expected to occur between 7 AM and 11 AM. There is a high risk
for breaking waves at Morro Bay Harbor entrance and flooding
at Oceano Dunes State Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take the necessary actions to protect flood-prone property. Do
NOT drive around barricades or through water of unknown depth.
Remain out of the water due to dangerous surf conditions, or stay
near occupied lifeguard towers. Rock jetties can be deadly in
such conditions, stay off the rocks.
&&
$$
