Alerts from NWS San Francisco CA (UNOFFICIAL)
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sfo.nws-bot.us
Alerts from NWS San Francisco CA (UNOFFICIAL)
@sfo.nws-bot.us
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Unofficial bot sharing alerts from NWS San Francisco CA.

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sfo.nws-bot.us
Beach Hazards Statement issued November 22 at 12:08PM PST until November 24 at 10:00PM PST by NWS San Francisco CA
Additional Details Here.
* WHAT...A long period northwesterly swell will result in an increased risk for sneaker waves and rip currents. Breaking waves of 13 to 18 feet are expected. * WHERE...Pacific Coast beaches. * WHEN...Through Monday evening. * 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.
November 22, 2025 at 8:15 PM
sfo.nws-bot.us
Dense Fog Advisory issued November 22 at 10:43AM PST until November 22 at 11:00AM PST by NWS San Francisco CA
Additional Details Here.
Fog has mixed out across the interior valleys and continues to improve in far eastern Contra Costa county. The Dense Fog Advisory will be allowed to expire at 11 AM.
November 22, 2025 at 6:45 PM
sfo.nws-bot.us
Small Craft Advisory issued November 22 at 8:20AM PST until November 23 at 9:00PM PST by NWS San Francisco CA
Additional Details Here.(2/2)
* WHAT...Seas 8 to 10 ft. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 NM. * WHEN...Until 9 AM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft.
November 22, 2025 at 4:30 PM
sfo.nws-bot.us
Small Craft Advisory issued November 22 at 8:20AM PST until November 23 at 9:00PM PST by NWS San Francisco CA
Additional Details Here.
(1/2)
* WHAT...Northwest winds 10 to 20 kt and seas 10 to 12 ft. * WHERE...Waters from Point Arena to Point Reyes 10-60 NM. * WHEN...Until 9 PM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 10 to 20 kt and seas 9 to 11 ft. * WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM. * WHEN...Until 9 PM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 5 to 15 kt and seas 9 to 11 ft. * WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM. * WHEN...Until 3 AM PST Monday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 10 to 20 kt and seas 9 to 11 ft. * WHERE...Waters from Point Pinos to Point Piedras Blancas 10- 60 NM. * WHEN...Until 3 AM PST Monday. * IMPACTS...Conditions will be hazardous to small craft.
November 22, 2025 at 4:30 PM
sfo.nws-bot.us
Dense Fog Advisory issued November 22 at 4:50AM PST until November 22 at 11:00AM PST by NWS San Francisco CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Northern and eastern Contra Costa County. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
November 22, 2025 at 1:00 PM
sfo.nws-bot.us
Small Craft Advisory issued November 22 at 2:51AM PST until November 23 at 3:00AM PST by NWS San Francisco CA
Additional Details Here.(2/2)
* WHAT...Seas 8 to 10 ft. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 NM. * WHEN...Until 3 AM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft.
November 22, 2025 at 11:00 AM
sfo.nws-bot.us
Small Craft Advisory issued November 22 at 2:51AM PST until November 23 at 3:00AM PST by NWS San Francisco CA
Additional Details Here.
(1/2)
* WHAT...North winds 10 to 20 kt and seas 10 to 13 ft. * WHERE...Waters from Point Arena to Point Reyes 10-60 NM. * WHEN...Until 3 AM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 10 to 20 kt and seas 9 to 12 ft. * WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM. * WHEN...Until 3 AM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Seas 8 to 11 ft. * WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM. * WHEN...Until 3 AM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Seas 8 to 11 ft. * WHERE...Waters from Point Pinos to Point Piedras Blancas 10- 60 NM. * WHEN...Until 3 AM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft.
November 22, 2025 at 11:00 AM
sfo.nws-bot.us
Beach Hazards Statement issued November 22 at 2:45AM PST until November 24 at 10:00PM PST by NWS San Francisco CA
Additional Details Here.
* WHAT...A long period northwesterly swell will result in an increased risk for sneaker waves and rip currents. Breaking waves of 13 to 18 feet are expected. * WHERE...Pacific Coast beaches. * WHEN...Through Monday evening. * 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.
November 22, 2025 at 11:00 AM
sfo.nws-bot.us
Small Craft Advisory issued November 21 at 8:44PM PST until November 21 at 9:00PM PST by NWS San Francisco CA
Additional Details Here.(2/2)
* WHAT...Seas 9 to 11 ft. * WHERE...Waters from Point Pinos to Point Piedras Blancas 10- 60 NM. * WHEN...Until 3 AM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Seas 8 to 10 ft. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 NM. * WHEN...Until 3 AM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft.
November 22, 2025 at 4:45 AM
sfo.nws-bot.us
Beach Hazards Statement issued November 21 at 6:12PM PST until November 24 at 10:00PM PST by NWS San Francisco CA
Additional Details Here.
* WHAT...A long period northwesterly swell will result in an increased risk for sneaker waves and rip currents. Breaking waves of 13 to 18 feet are expected. * WHERE...Pacific Coast beaches. * WHEN...Through Monday evening. * 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.
November 22, 2025 at 2:15 AM
sfo.nws-bot.us
Small Craft Advisory issued November 21 at 2:08PM PST until November 23 at 3:00AM PST by NWS San Francisco CA
Additional Details Here.(2/2)
* WHAT...Seas 8 to 10 ft. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 NM. * WHEN...Until 3 AM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Seas 8 to 11 ft. * WHERE...Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 NM. * WHEN...Until 9 PM PST this evening. * IMPACTS...Conditions will be hazardous to small craft.
November 21, 2025 at 10:15 PM
sfo.nws-bot.us
Small Craft Advisory issued November 21 at 2:08PM PST until November 23 at 3:00AM PST by NWS San Francisco CA
Additional Details Here.
(1/2)
* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 10 to 13 ft. * WHERE...Waters from Point Arena to Point Reyes 10-60 NM. * WHEN...Until 3 AM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Seas 9 to 12 ft. * WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM. * WHEN...Until 3 AM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Seas 8 to 12 ft. * WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM. * WHEN...Until 3 AM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Seas 9 to 12 ft. * WHERE...Waters from Point Pinos to Point Piedras Blancas 10- 60 NM. * WHEN...Until 3 AM PST Sunday. * IMPACTS...Conditions will be hazardous to small craft.
November 21, 2025 at 10:15 PM
sfo.nws-bot.us
Beach Hazards Statement issued November 21 at 8:49AM PST until November 24 at 10:00PM PST by NWS San Francisco CA
Additional Details Here.
* WHAT...A long period northwesterly swell will result in an increased risk for sneaker waves and rip currents. Breaking waves of 13 to 18 feet are expected. * WHERE...Pacific Coast beaches. * WHEN...Through Monday evening. * 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.
November 21, 2025 at 5:00 PM
sfo.nws-bot.us
Small Craft Advisory issued November 21 at 8:45AM PST until November 22 at 3:00PM PST by NWS San Francisco CA
Additional Details Here.(2/2)
* WHAT...Seas 8 to 11 ft. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 NM. * WHEN...Until 9 PM PST this evening. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Seas 8 to 11 ft. * WHERE...Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 NM. * WHEN...Until 9 PM PST this evening. * IMPACTS...Conditions will be hazardous to small craft.
November 21, 2025 at 5:00 PM
sfo.nws-bot.us
Small Craft Advisory issued November 21 at 8:45AM PST until November 22 at 3:00PM PST by NWS San Francisco CA
Additional Details Here.
(1/2)
* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 10 to 14 ft. * WHERE...Waters from Point Arena to Point Reyes 10-60 NM. * WHEN...Until 3 PM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...North winds 5 to 15 kt and seas 9 to 13 ft. * WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM. * WHEN...Until 3 PM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Seas 8 to 13 ft. * WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM. * WHEN...Until 3 PM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...North winds 5 to 15 kt and seas 9 to 13 ft. * WHERE...Waters from Point Pinos to Point Piedras Blancas 10- 60 NM. * WHEN...Until 3 PM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft.
November 21, 2025 at 5:00 PM
sfo.nws-bot.us
Small Craft Advisory issued November 21 at 2:06AM PST until November 22 at 3:00PM PST by NWS San Francisco CA
Additional Details Here.(2/2)
* WHAT...Seas 8 to 11 ft. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 NM. * WHEN...Until 9 PM PST this evening. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Seas 8 to 10 ft. * WHERE...Coastal Waters from Pigeon Point to Point Pinos California out to 10 NM. * WHEN...Until 9 AM PST this morning. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...North winds 5 to 15 kt and seas 8 to 10 ft. * WHERE...Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 NM. * WHEN...Until 9 PM PST this evening. * IMPACTS...Conditions will be hazardous to small craft.
November 21, 2025 at 10:15 AM
sfo.nws-bot.us
Small Craft Advisory issued November 21 at 2:06AM PST until November 22 at 3:00PM PST by NWS San Francisco CA
Additional Details Here.
(1/2)
* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 10 to 14 ft. * WHERE...Waters from Point Arena to Point Reyes 10-60 NM. * WHEN...Until 3 PM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 9 to 13 ft. * WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM. * WHEN...Until 3 PM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...North winds 10 to 20 kt and seas 8 to 13 ft. * WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM. * WHEN...Until 3 PM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...North winds 10 to 20 kt and seas 9 to 13 ft. * WHERE...Waters from Point Pinos to Point Piedras Blancas 10- 60 NM. * WHEN...Until 3 PM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft.
November 21, 2025 at 10:15 AM
sfo.nws-bot.us
Small Craft Advisory issued November 20 at 8:46PM PST until November 22 at 9:00AM PST by NWS San Francisco CA
Additional Details Here.(2/2)
* WHAT...Northwest winds 5 to 15 kt and seas 8 to 13 ft. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 NM. * WHEN...Until 9 PM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...North winds 10 to 20 kt and seas 8 to 10 ft. * WHERE...Coastal Waters from Pigeon Point to Point Pinos California out to 10 NM. * WHEN...Until 9 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...North winds 10 to 20 kt and seas 8 to 10 ft. * WHERE...Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 NM. * WHEN...Until 9 PM PST Friday. * IMPACTS...Conditions will be hazardous to small craft.
November 21, 2025 at 5:00 AM
sfo.nws-bot.us
Small Craft Advisory issued November 20 at 8:46PM PST until November 22 at 9:00AM PST by NWS San Francisco CA
Additional Details Here.
(1/2)
* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 10 to 14 ft. * WHERE...Waters from Point Arena to Point Reyes 10-60 NM. * WHEN...Until 9 AM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 9 to 14 ft. * WHERE...Waters from Point Reyes to Pigeon Point 10-60 NM. * WHEN...Until 9 AM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 9 to 13 ft. * WHERE...Waters from Pigeon Point to Point Pinos 10-60 NM. * WHEN...Until 9 AM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...North winds 10 to 20 kt and seas 9 to 13 ft. * WHERE...Waters from Point Pinos to Point Piedras Blancas 10- 60 NM. * WHEN...Until 9 AM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft.
November 21, 2025 at 5:00 AM
sfo.nws-bot.us
Small Craft Advisory issued November 20 at 2:37PM PST until November 20 at 3:00PM PST by NWS San Francisco CA
Additional Details Here.(3/3)
* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 10 ft. * WHERE...Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 NM. * WHEN...Until 9 PM PST Friday. * IMPACTS...Conditions will be hazardous to small craft.
November 20, 2025 at 10:45 PM
sfo.nws-bot.us
Small Craft Advisory issued November 20 at 2:37PM PST until November 20 at 3:00PM PST by NWS San Francisco CA
Additional Details Here.
(2/3)
* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 13 ft. * WHERE...Waters from Point Pinos to Point Piedras Blancas 10- 60 NM. * WHEN...Until 9 AM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 10 to 20 kt and seas 9 to 13 ft. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 NM. * WHEN...Until 9 PM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 10 to 20 kt and seas 8 to 10 ft. * WHERE...Coastal Waters from Point Reyes to Pigeon Point California out to 10 NM. * WHEN...Until 9 PM PST this evening. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 8 to 10 ft. * WHERE...Coastal Waters from Pigeon Point to Point Pinos California out to 10 NM. * WHEN...Until 9 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft.
November 20, 2025 at 10:45 PM
sfo.nws-bot.us
Beach Hazards Statement issued November 20 at 2:33PM PST until November 24 at 10:00PM PST by NWS San Francisco CA
Additional Details Here.
* WHAT...A long period northwesterly swell will result in an increased risk for sneaker waves and rip currents. Breaking waves of 13 to 18 feet are expected. * WHERE...Pacific Coast beaches. * WHEN...Through Monday evening. * 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.
November 20, 2025 at 10:45 PM
sfo.nws-bot.us
Small Craft Advisory issued November 20 at 8:13AM PST until November 22 at 3:00AM PST by NWS San Francisco CA
Additional Details Here.(3/3)
* WHAT...Northwest winds 10 to 20 kt and choppy waters expected. * WHERE...San Francisco Bay South of the Bay Bridge. * WHEN...Until 3 PM PST this afternoon. * IMPACTS...Conditions will be hazardous to small craft.
November 20, 2025 at 4:15 PM
sfo.nws-bot.us
Small Craft Advisory issued November 20 at 8:13AM PST until November 22 at 3:00AM PST by NWS San Francisco CA
Additional Details Here.
(2/3)
* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 13 ft. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 NM. * WHEN...Until 9 PM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 10 ft expected. * WHERE...Coastal Waters from Point Reyes to Pigeon Point California out to 10 NM. * WHEN...Until 9 PM PST this evening. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 10 ft. * WHERE...Coastal Waters from Pigeon Point to Point Pinos California out to 10 NM. * WHEN...Until 9 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 8 to 10 ft. * WHERE...Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 NM. * WHEN...Until 9 PM PST Friday. * IMPACTS...Conditions will be hazardous to small craft.
November 20, 2025 at 4:15 PM
sfo.nws-bot.us
Small Craft Advisory issued November 20 at 8:13AM PST until November 22 at 3:00AM PST by NWS San Francisco CA
Additional Details Here.
(1/3)
* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 9 to 14 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. * WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas 9 to 14 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. * WHAT...North winds 20 to 30 kt with gusts up to 35 kt and seas 8 to 13 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. * WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 8 to 13 ft. * WHERE...Waters from Point Pinos to Point Piedras Blancas 10- 60 NM. * WHEN...Until 3 AM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft.
November 20, 2025 at 4:15 PM