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San Francisco Bay Area/Monterey, CA Local Forecast Office

12NM SW San Francisco CA

Marine Zone Forecast

Today

NW wind around 5 kt, rising to 5 to 10 kt late. Seas 3 to 4 ft. Wave detail: NW 3 ft at 10 seconds and SW 2 ft at 14 seconds. Areas of dense fog this morning. Patchy fog early this afternoon.

Tonight

NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave detail: W 3 ft at 10 seconds and SW 2 ft at 13 seconds. Areas of dense fog.

Wed

NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave detail: W 4 ft at 10 seconds and S 2 ft at 13 seconds. Areas of dense fog in the morning.

Wed Night

NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave detail: W 4 ft at 11 seconds and S 2 ft at 13 seconds.

Thu

NW wind around 5 kt. Seas 3 to 5 ft. Wave detail: W 4 ft at 13 seconds and S 2 ft at 13 seconds.

Thu Night

W wind around 5 kt. Seas 3 to 5 ft. Wave detail: NW 4 ft at 13 seconds and SW 3 ft at 13 seconds.

Fri

W wind around 5 kt. Seas 3 to 5 ft. Wave detail: NW 4 ft at 12 seconds and SW 3 ft at 12 seconds.

Fri Night

W wind 5 to 10 kt, rising to 10 to 15 kt after midnight. Seas 4 to 6 ft. Wave detail: W 5 ft at 10 seconds and SW 3 ft at 14 seconds.

Sat

NW wind 15 to 20 kt, rising to 20 to 25 kt in the afternoon. Seas 5 to 7 ft, building to 6 to 9 ft in the afternoon. Wave detail: W 8 ft at 10 seconds and S 2 ft at 13 seconds.

Sat Night

NW wind 25 to 30 kt, easing to 20 to 25 kt after midnight. Seas 9 to 12 ft. Wave detail: W 11 ft at 11 seconds and S 2 ft at 16 seconds.

.....san francisco bar/fourfathom bank forecast.....

in the deep water channel...mixed seas of 2 to 4 ft at 11 seconds.

across the bar...swell can be more than twice as high across the bar than surrounding waters. Waves are also more prone to break, particularly during strong ebb currents. Maximum ebb current of 2.2 kt at 02:10 pm tuesday and 2.3 kt at 02:16 am wednesday.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 2 to 4 ft at 11 seconds. ACROSS THE BAR...Swell can be more than twice as high across the bar than surrounding waters. Waves are also more prone to break, particularly during strong ebb currents. Maximum ebb current of 2.2 kt at 02:10 PM Tuesday and 2.3 kt at 02:16 AM Wednesday.