An Extensive and Very Dangerous Ice Storm

A glancing blow of arctic air mixed with a surge in moisture is setting the stage for an extensive and very dangerous ice event. The most likely corridor of icing with a mixture of sleet will occur from west-central Texas to the Tennessee and Lower Ohio Valleys. The ice accretion from Texas into Mid South may approach a half inch or more through Wednesday and cause power outages and travel issues.
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Last Update: 835 PM PST Mon Jan 30 2023

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24NM SSW San Francisco CA

Marine Zone Forecast


...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING...
Synopsis: PZZ500-311700- 835 PM PST Mon Jan 30 2023 .Synopsis for the Central California Coast and Bays Including the Monterey Bay...Greater Farallones...and Cordell Bank National Marine Sanctuaries... Moderate to fresh southerly winds tonight, strongest in the southern outer waters. Lighter winds Tuesday, except for some strong offshore winds along the San Mateo coast. Winds remain relatively light through mid week, increasing again and becoming southerly on Thursday. Seas gradually diminish Tuesday into Wednesday, with a new northwesterly swell along with a storm system arriving Thursday. $$

Tonight
N winds 15 to 20 knots with gusts up to 35 knots. Wind waves 4 to 6 ft. W swell 2 to 3 ft at 18 seconds and NW 2 to 4 ft at 11 seconds.
Tue
NE winds 10 to 15 knots with gusts up to 25 knots. Wind waves 3 to 4 ft. W swell 3 to 5 ft at 18 seconds and NW 2 to 3 ft at 10 seconds.
Tue Night
N winds 5 to 10 knots. Wind waves 2 to 3 ft. W swell 3 to 5 ft at 16 seconds and NW up to 2 ft at 8 seconds.
Wed
E winds 5 to 10 knots. W swell 3 to 5 ft at 16 seconds and NW up to 2 ft at 7 seconds.
Wed Night
SE winds 10 to 15 knots. Wind waves 1 to 2 ft. W swell 2 to 4 ft at 18 seconds and W up to 2 ft at 20 seconds.
Thu
S winds 15 to 20 knots with gusts up to 25 knots. Wind waves 4 to 5 ft. W swell 2 to 3 ft and W up to 2 ft. A chance of rain.
Fri
W winds 10 to 15 knots. Wind waves 1 to 2 ft. W swell 8 to 10 ft. .....san francisco bar/fourfathom bank forecast..... in the deep water channel...combined seas of 4 to 5 ft at 15 seconds. across the bar...combined seas of 5 to 6 ft at 15 seconds. maximum ebb current of 1.0 kt at 12:25 am tuesday and 2.7 kt at 12:31 pm tuesday.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Combined seas of 4 to 5 ft at 15 seconds. ACROSS THE BAR...Combined seas of 5 to 6 ft at 15 seconds. Maximum ebb current of 1.0 kt at 12:25 AM Tuesday and 2.7 kt at 12:31 PM Tuesday.
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ABOUT THIS FORECAST

Last Update: 835 PM PST Mon Jan 30 2023
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