Active Weather Alerts
Marine Weather Statement
Issued: 4:31 AM Dec. 24, 2025 – National Weather Service
...DANGEROUS MARINE CONDITIONS ACROSS THE COASTAL WATERS OF CENTRAL CALIFORNIA THROUGH FRIDAY MORNING DUE TO WIDESPREAD GALE FORCE WINDS WITH ASSOCIATED STEEP SEAS AND THREAT OF THUNDERSTORMS AND ISOLATED WATERSPOUTS... A powerful complex of surface lows are forecasted to move through the waters over the next three days, bringing dangerous and life- threatening conditions across the waters. Widespread gale force southerly winds will persist with peaks of storm force winds overnight Tuesday night and again Thursday morning. The strong winds will bring dangerous and very steep, choppy seas. The storm will also bring the threat of thunderstorms, some of which could be strong, with locally damaging winds. Conditions are also favorable for isolated waterspouts. Monitor NOAA Weather Radio for the latest information, forecasts, and warnings. This will be a dangerous storm and mariners should exercise extreme caution and are urged to remain in safe harbor for the duration of the storm.
Beach Hazard Statement
Issued: 4:03 AM Dec. 24, 2025 – National Weather Service
...BEACH HAZARDS STATEMENT NOW IN EFFECT THROUGH LATE THURSDAY NIGHT... * WHAT...Hazardously strong coastal winds and jets will lead to blowing and drifting sand, wind waves up to 20 ft, and result in poor visibility along coastal beaches. * WHERE...Beaches along the Pacific Coast. * WHEN...Through 4 AM Friday. * IMPACTS...Dangerous coastal and near coastal conditions. Water rescues may be affected by poor visibility from sea spray and blowing sand. Potential for increased erosion. PRECAUTIONARY/PREPAREDNESS ACTIONS... Dangerous conditions are forecast along the shoreline. It is recommended to avoid the coast during this time. Never turn your back to the ocean. &&
Flood Watch
Issued: 11:57 PM Dec. 23, 2025 – National Weather Service
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY EVENING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...San Francisco County, San Mateo Peninsula, East Bay, South Bay, and Central Coast * WHEN...Through Friday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Low water crossings may become flooded. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Numerous lines of showers and thunderstorms will move across the Bay Area and Central Coast through Friday evening. An additional 2-4" of rain is expected across the interior with locally higher totals between 3-5" across the Santa Cruz Mountains and up to 6" across the Santa Lucia Range. Flooding potential will increase with each successive round of rain. Sharp rises in smaller creeks and streams are expected with at least some potential for minor flooding in mainstream rivers. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. &&
Gale Warning
Issued: 10:35 PM Dec. 23, 2025 – National Weather Service
...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PST WEDNESDAY... ...GALE WARNING REMAINS IN EFFECT FROM 3 PM WEDNESDAY TO 3 AM PST THURSDAY... * WHAT...For the first Gale Warning, southeast winds 15 to 25 kt with gusts up to 45 kt and rough waters. For the second Gale Warning, southeast winds 20 to 30 kt with gusts up to 40 kt and very rough waters expected. * WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge. * WHEN...For the first Gale Warning, until 3 AM PST Wednesday. For the second Gale Warning, from 3 PM Wednesday to 3 AM PST Thursday. * 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: 4:37 AM Dec. 24, 2025 – National Weather Service
...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PST WEDNESDAY... ...GALE WARNING REMAINS IN EFFECT FROM 3 PM WEDNESDAY TO 3 AM PST THURSDAY... * WHAT...For the first Gale Warning, southeast winds 15 to 25 kt with gusts up to 45 kt and rough waters. For the second Gale Warning, southeast winds 20 to 30 kt with gusts up to 40 kt and very rough waters expected. * WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge. * WHEN...For the first Gale Warning, until 3 AM PST Wednesday. For the second Gale Warning, from 3 PM Wednesday to 3 AM PST Thursday. * 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. &&
High Wind Warning
Issued: 9:09 PM Dec. 23, 2025 – National Weather Service
...HIGH WIND WARNING IN EFFECT UNTIL 4 AM PST WEDNESDAY... * WHAT...Southeast winds 20 to 30 mph with gusts up to 60 mph expected. * WHERE...The Salinas and Carmel Valleys and Hollister Area, Northern Monterey Bay, and San Francisco. * WHEN...Until 4 AM PST Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. Damaging winds could down trees, snap power lines, and result in property damage. Widespread power outages are possible. Travel could be extremely difficult and hazardous, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. Secure loose outdoor objects that could be blown around or damaged by the wind. &&
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