Coastal Flood Advisory
Coastal Hazard Message
National Weather Service San Francisco CA
408 AM PST Fri Nov 7 2025
CAZ006-529-530-072300-
/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-
408 AM PST Fri Nov 7 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, until 9 AM PST Saturday.
* 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.
&&
$$
Coastal Hazard Message
National Weather Service San Francisco CA
408 AM PST Fri Nov 7 2025
CAZ506-508-072300-
/O.CON.KMTR.CF.Y.0015.000000T0000Z-251108T2200Z/
North Bay Interior Valleys-San Francisco Bay Shoreline-
408 AM PST Fri Nov 7 2025
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST
SATURDAY...
* WHAT...Up to 1.2 ft of inundation above ground level is
possible in low lying areas near shorelines and tidal
waterways.
* WHERE...Bayshore locations along the San Francisco Bay and San
Pablo Bay.
* WHEN...Until 2 PM PST Saturday.
* IMPACTS...Flooding of lots, parks, and roads with only
isolated road closures expected.
* ADDITIONAL DETAILS...At the San Francisco tidal gauge high
tide is expected to be 1.1 ft above normal (7.0 ft MLLW) at
11:42 AM Friday, and 0.9 ft above normal (6.7 ft MLLW) at
12:31 PM Saturday. High tide timing varies up to 90 minutes
earlier or later along the coast and throughout the Bay
respectively.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
&&
$$
Coastal Hazard Message
National Weather Service Eureka CA
948 PM PST Thu Nov 6 2025
CAZ103-072100-
/O.NEW.KEKA.CF.Y.0006.251107T1900Z-251107T2100Z/
Northern Humboldt Coast-
948 PM PST Thu Nov 6 2025
...COASTAL FLOOD ADVISORY IN EFFECT FROM 11 AM TO 1 PM PST
FRIDAY...
* WHAT...High astronomical tides will cause minor flooding in low
lying areas around Humboldt Bay. Up to one quarter foot of
saltwater inundation above ground level is possible near
shorelines and tidal waterways. Between 8.8 and 9.1 feet MLLW
at the North Spit tide gauge is predicted.
* WHERE...Northern Humboldt Coast County.
* WHEN...From 11 AM to 1 PM PST Friday. High tide is at 12:01 PM
at the Humboldt Bay North Spit tide gauge. Saltwater inundation
will be possible 1 to 2 hours before and after high tide.
* IMPACTS...Flooding of low lying areas around Humboldt Bay
including parks and roads with only isolated closures
expected. Flooding will likely impact Jackson Ranch Road in
the Arcata Bottoms and several roads in King Salmon.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Coastal Flood Advisory indicates that onshore winds and tides
will combine to generate flooding of low areas along the shore.
Feet Above Ground is locally defined as feet above the Highest
Astronomical Tide or HAT.
&&
$$
Dense Fog Advisory
URGENT - WEATHER MESSAGE
National Weather Service San Francisco CA
142 AM PST Fri Nov 7 2025
CAZ506-071800-
/O.NEW.KMTR.FG.Y.0027.251107T0942Z-251107T1800Z/
North Bay Interior Valleys-
142 AM PST Fri Nov 7 2025
...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING...
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...North Bay Interior Valleys.
* WHEN...Until 10 AM PST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
&&
$$
DialH
URGENT - WEATHER MESSAGE
National Weather Service Hanford CA
117 AM PST Fri Nov 7 2025
CAZ302-303-306-307-311-312-071800-
/O.CON.KHNX.FG.Y.0022.251107T1200Z-251107T1800Z/
Merced - Madera - Mendota-Planada - Le Grand - Snelling-Caruthers
- San Joaquin - Selma-Fresno-Clovis-Hanford - Corcoran - Lemoore-
Visalia - Porterville - Reedley-
Including the cities of Lemoore, Merced, Goshen, Atwater, Selma,
Lake Mcclure, Hanford, Fresno, Kingsburg, Visalia, Kerman,
Planada, Sanger, Le Grand, Parlier, Corcoran, Tulare, Madera, and
Porterville
117 AM PST Fri Nov 7 2025
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS
MORNING...
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Caruthers - San Joaquin - Selma, Fresno-Clovis, Hanford -
Corcoran - Lemoore, Merced - Madera - Mendota, Planada - Le Grand
- Snelling, and Visalia - Porterville - Reedley.
* WHEN...Until 10 AM PST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
&&
$$
CMolina
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
245 AM PST Fri Nov 7 2025
PZZ560-071845-
/O.EXP.KMTR.SC.Y.0196.000000T0000Z-251107T1100Z/
/O.CON.KMTR.SC.Y.0197.251107T2300Z-251108T1100Z/
Coastal Waters from Pigeon Point to Point Pinos California out to
10 NM-
245 AM PST Fri Nov 7 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 3 AM PST SATURDAY...
* WHAT...Northwest winds 5 to 15 kt expected.
* WHERE...Coastal Waters from Pigeon Point to Point Pinos
California out to 10 NM.
* WHEN...From 3 PM this afternoon to 3 AM PST Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
245 AM PST Fri Nov 7 2025
PZZ570-071845-
/O.CON.KMTR.SC.Y.0196.000000T0000Z-251108T1100Z/
Waters from Point Arena to Point Reyes 10-60 NM-
245 AM PST Fri Nov 7 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST
SATURDAY...
* WHAT...Seas around 10 ft.
* WHERE...Waters from Point Arena to Point Reyes 10-60 NM.
* WHEN...Until 3 AM PST Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
245 AM PST Fri Nov 7 2025
PZZ571-071845-
/O.CON.KMTR.SC.Y.0196.000000T0000Z-251108T1100Z/
Waters from Point Reyes to Pigeon Point 10-60 NM-
245 AM PST Fri Nov 7 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST
SATURDAY...
* WHAT...Seas 8 to 10 ft.
* WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM.
* WHEN...Until 3 AM PST Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
245 AM PST Fri Nov 7 2025
PZZ575-071845-
/O.CON.KMTR.SC.Y.0196.000000T0000Z-251108T1100Z/
Waters from Pigeon Point to Point Pinos 10-60 NM-
245 AM PST Fri Nov 7 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST
SATURDAY...
* WHAT...Northwest winds 5 to 15 kt and seas 9 to 10 ft.
* WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM.
* WHEN...Until 3 AM PST Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
238 AM PST Fri Nov 7 2025
PZZ450-071845-
/O.CON.KEKA.SC.Y.0121.000000T0000Z-251108T1200Z/
Pt St George to Cape Mendocino out 10 nm-
238 AM PST Fri Nov 7 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
SATURDAY...
* WHAT...Seas 9 to 12 feet.
* WHERE...Pt St George to Cape Mendocino out 10 nm.
* WHEN...Until 4 AM PST Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
238 AM PST Fri Nov 7 2025
PZZ455-071845-
/O.CON.KEKA.SC.Y.0121.000000T0000Z-251108T1200Z/
Cape Mendocino to Pt Arena out 10 nm-
238 AM PST Fri Nov 7 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
SATURDAY...
* WHAT...Seas 9 to 11 feet.
* WHERE...Cape Mendocino to Pt Arena out 10 nm.
* WHEN...Until 4 AM PST Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
238 AM PST Fri Nov 7 2025
PZZ470-071845-
/O.CON.KEKA.SC.Y.0121.000000T0000Z-251108T1200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
238 AM PST Fri Nov 7 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
SATURDAY...
* WHAT...Seas 10 to 12 feet.
* WHERE...Pt St George to Cape Mendocino 10 to 60 nm.
* WHEN...Until 4 AM PST Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
238 AM PST Fri Nov 7 2025
PZZ475-071845-
/O.CON.KEKA.SC.Y.0121.000000T0000Z-251108T1200Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
238 AM PST Fri Nov 7 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
SATURDAY...
* WHAT...Seas 10 to 12 feet.
* WHERE...Cape Mendocino to Pt Arena 10 to 60 nm.
* WHEN...Until 4 AM PST Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Beach Hazards Statement
Coastal Hazard Message
National Weather Service San Francisco CA
408 AM PST Fri Nov 7 2025
CAZ006-529-530-072300-
/O.CON.KMTR.CF.Y.0015.000000T0000Z-251108T2200Z/
/O.CON.KMTR.BH.S.0018.000000T0000Z-251108T1700Z/
San Francisco-Northern Monterey Bay-
Southern Monterey Bay and Big Sur Coast-
408 AM PST Fri Nov 7 2025
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST
SATURDAY...
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH SATURDAY
MORNING...
* WHAT...For the Coastal Flood Advisory, up to 1.2 ft of
inundation above ground level is possible in low lying areas
near shorelines and tidal waterways. For the Beach Hazards
Statement, a long period westerly swell will result in an
increased risk for sneaker waves and rip currents with
breaking waves of 14 to 19 feet. In favored locations breaking
waves could reach 25 feet.
* WHERE...San Francisco and Monterey Bay.
* WHEN...For the Coastal Flood Advisory, until 2 PM PST Saturday.
For the Beach Hazards Statement, until 9 AM PST Saturday.
* IMPACTS...Sneaker waves can unexpectedly run significantly
farther up the beach than normal, including over rocks and
jetties. Rip currents are typically more frequent and stronger
in the vicinity of jetties, inlets, and piers. Flooding of
lots, parks, and roads with only isolated road closures
expected.
* ADDITIONAL DETAILS...At the San Francisco tidal gauge high
tide is expected to be 1.1 ft above normal (7.0 ft MLLW) at
11:42 AM Friday, and 0.9 ft above normal (6.7 ft MLLW) at
12:31 PM Saturday. High tide timing varies up to 90 minutes
earlier or later along the coast and throughout the Bay
respectively.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
Remain out of the water to avoid hazardous swimming conditions.
&&
$$
Coastal Hazard Message
National Weather Service San Francisco CA
408 AM PST Fri Nov 7 2025
CAZ505-509-072300-
/O.CON.KMTR.BH.S.0018.000000T0000Z-251108T1700Z/
Coastal North Bay Including Point Reyes National Seashore-
San Francisco Peninsula Coast-
408 AM PST Fri Nov 7 2025
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH SATURDAY
MORNING...
* WHAT...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...Coastal North Bay and San Francisco Peninsula Coast.
* WHEN...Until 9 AM PST Saturday.
* 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.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water to avoid hazardous swimming conditions.
&&
$$
