Active Weather Alerts
Coastal Flood Advisory
Issued: 2:42 PM Jan. 2, 2026 – National Weather Service
...COASTAL FLOOD WARNING REMAINS IN EFFECT UNTIL 2 PM PST SATURDAY... ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 2 PM SATURDAY TO 2 PM PST SUNDAY... * WHAT...For the Coastal Flood Warning, significant coastal flooding expected due to high astronomical tides and storm surge. Up to 2.5 ft of inundation above ground level is possible in low-lying areas near shorelines and tidal waterways during the morning high tide Friday and Saturday. For the Coastal Flood Advisory, up to 2.0 ft inundation is possible. * WHERE...San Francisco and San Pablo Bays. * WHEN...For the Coastal Flood Warning, from 7 AM Friday to 2 PM PST Saturday. For the Coastal Flood Advisory, from 2 PM Saturday to 2 PM PST Sunday. * IMPACTS...Numerous roads will be closed. Low lying property including homes, businesses, and some critical infrastructure will be inundated. Some shoreline erosion will occur. * ADDITIONAL DETAILS...At the San Francisco tidal gauge, high tide is expected to be: 2.2 ft above normal (8.0 ft MLLW) at 9:34 AM Friday 1/2 2.5 ft above normal (8.3 ft MLLW) at 10:26 AM Saturday 1/3 1.9 ft above normal (7.7 ft MLLW) at 11:18 AM Sunday 1/4 These predictions include up to 1.3 feet of storm 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. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth. &&
Coastal Flood Warning
Issued: 2:42 PM Jan. 2, 2026 – National Weather Service
...COASTAL FLOOD WARNING REMAINS IN EFFECT UNTIL 2 PM PST SATURDAY... ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 2 PM SATURDAY TO 2 PM PST SUNDAY... * WHAT...For the Coastal Flood Warning, significant coastal flooding expected due to high astronomical tides and storm surge. Up to 2.5 ft of inundation above ground level is possible in low-lying areas near shorelines and tidal waterways during the morning high tide Friday and Saturday. For the Coastal Flood Advisory, up to 2.0 ft inundation is possible. * WHERE...San Francisco and San Pablo Bays. * WHEN...For the Coastal Flood Warning, from 7 AM Friday to 2 PM PST Saturday. For the Coastal Flood Advisory, from 2 PM Saturday to 2 PM PST Sunday. * IMPACTS...Numerous roads will be closed. Low lying property including homes, businesses, and some critical infrastructure will be inundated. Some shoreline erosion will occur. * ADDITIONAL DETAILS...At the San Francisco tidal gauge, high tide is expected to be: 2.2 ft above normal (8.0 ft MLLW) at 9:34 AM Friday 1/2 2.5 ft above normal (8.3 ft MLLW) at 10:26 AM Saturday 1/3 1.9 ft above normal (7.7 ft MLLW) at 11:18 AM Sunday 1/4 These predictions include up to 1.3 feet of storm 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. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth. &&
Small Craft Advisory
Issued: 10:21 AM Jan. 2, 2026 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING... ...GALE WARNING REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 3 AM PST SATURDAY... * WHAT...For the Small Craft Advisory, southeast winds 15 to 25 kt with gusts up to 35 kt. For the Gale Warning, southeast winds 25 to 35 kt with gusts up to 50 kt and seas 8 to 13 ft expected. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 NM. * WHEN...For the Small Craft Advisory, until 9 AM PST this morning. For the Gale Warning, from 9 AM this morning to 3 AM PST Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. &&
Gale Warning
Issued: 10:21 AM Jan. 2, 2026 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING... ...GALE WARNING REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 3 AM PST SATURDAY... * WHAT...For the Small Craft Advisory, southeast winds 15 to 25 kt with gusts up to 35 kt. For the Gale Warning, southeast winds 25 to 35 kt with gusts up to 50 kt and seas 8 to 13 ft expected. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 NM. * WHEN...For the Small Craft Advisory, until 9 AM PST this morning. For the Gale Warning, from 9 AM this morning to 3 AM PST Saturday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. &&
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