Heavy Lake Effect Snow Through Wednesday; Heavy Rain Across Hawaii

Heavy lake effect snow will continue downwind of the Great Lakes through Wednesday morning. Expect difficult travel conditions. The cold air has finally made its way south and east, making way for near to below freezing low temperatures. Meanwhile, a low pressure system moving northwest of Hawaii will bring thunderstorms, heavy rain and flooding potential across the state Wednesday.
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Last Update: 816 PM PST Tue Nov 28 2023

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12NM SW San Francisco CA

Marine Zone Forecast


Tonight
SE winds 15 to 20 knots. Wind waves 3 to 4 ft. W swell 4 to 6 ft at 13 seconds. Rain.
Wed
NE winds 10 to 15 knots. Wind waves 3 to 4 ft. W swell 3 to 5 ft at 12 seconds. Rain likely.
Wed Night
NW winds 10 to 15 knots. Wind waves 1 ft. W swell 3 to 5 ft at 13 seconds.
Thu
NW winds 10 to 20 knots with gusts up to 25 knots. Wind waves 3 to 4 ft. W swell 2 to 4 ft at 14 seconds. A slight chance of rain.
Thu Night
NW winds 15 to 20 knots with gusts up to 30 knots. Wind waves 4 to 6 ft. W swell 2 to 4 ft at 13 seconds. A slight chance of rain.
Fri
NW winds 10 to 20 knots with gusts up to 25 knots. Wind waves 4 to 6 ft. NW swell 4 to 6 ft at 14 seconds.
Fri Night
NW winds 10 to 15 knots. Wind waves 4 to 5 ft. NW swell 5 to 7 ft at 13 seconds. A chance of rain.
Sat
NW winds 5 to 10 knots. Wind waves 3 to 4 ft. NW swell 5 to 7 ft. A chance of rain.
Sun
NW winds 5 to 10 knots. Wind waves 1 to 2 ft. W swell 6 to 8 ft. .....san francisco bar/fourfathom bank forecast..... in the deep water channel...mixed seas of 4 to 5 ft at 13 seconds. across the bar...mixed seas of 5 to 6 ft at 13 seconds. Maximum ebb current of 1.2 kt at 05:57 am wednesday and 3.8 kt at 05:10 pm wednesday.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 4 to 5 ft at 13 seconds. ACROSS THE BAR...Mixed seas of 5 to 6 ft at 13 seconds. Maximum ebb current of 1.2 kt at 05:57 AM Wednesday and 3.8 kt at 05:10 PM Wednesday.
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ABOUT THIS FORECAST

Last Update: 816 PM PST Tue Nov 28 2023
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