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News

Heavy rain, thunderstorms possible across Southeast

A slow-moving storm system in the Gulf of Mexico will bring shower and thunderstorms across the Southeast and Gulf Coast on Tuesday. Heavy rain is possible for some locations. A few of the thunderstorms could become severe, especially across central and southern Florida.
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Hazardous Weather Conditions

Last Update: 245 AM PDT TUE APR 28 2015

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13NM W San Francisco CA

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON...

Synopsis: MODERATE TO STRONG NORTHWEST WINDS WILL CONTINUE OVER THE COASTAL WATERS THROUGH THE NEXT SEVERAL DAYS. OCCASIONAL GALE FORCE GUSTS WILL BE POSSIBLE BEGINNING TUESDAY EVENING. BUILDING NORTHWEST SWELL THROUGH MIDWEEK. HAZARDOUS CONDITIONS FROM SQUARED SEAS WILL ALSO BE POSSIBLE IN SOME LOCAL AREAS ON ON WEDNESDAY.

Today
NW winds 15 to 25 kt. Wind waves 3 to 5 ft. W swell 6 to 8 ft at 11 seconds. Patchy fog in the morning.
Tonight
NW winds 20 to 30 kt. Wind waves 3 to 6 ft. NW swell 8 to 10 ft at 11 seconds. Patchy fog after midnight.
Wed
NW winds 20 to 30 kt. Wind waves 3 to 6 ft. NW swell 9 to 12 ft at 11 seconds. Patchy fog in the morning.
Wed Night
NW winds 15 to 25 kt. Wind waves 3 to 6 ft. NW swell 9 to 12 ft at 11 seconds.
Thu
NW winds 5 to 15 kt. Wind waves 1 to 3 ft. NW swell 7 to 9 ft at 11 seconds.
Fri
W winds 10 kt. Wind waves 2 ft or less. NW swell 5 to 7 ft. Patchy fog.
Sat
SW winds 10 kt. Wind waves 2 ft or less. NW swell 5 to 7 ft and SW 3 ft. Patchy fog. .....san francisco bar/fourfathom bank forecast..... in the deep water channel...combined seas 3 to 6 feet with a dominant period of 7 seconds. across the bar...combined seas 5 to 7 feet with a dominant period of 7 seconds. Maximum ebb current of 1.1 knots at 12:49 pm tuesday and 1.6 knots at 01:42 am wednesday.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...COMBINED SEAS 3 TO 6 FEET WITH A DOMINANT PERIOD OF 7 SECONDS. ACROSS THE BAR...COMBINED SEAS 5 TO 7 FEET WITH A DOMINANT PERIOD OF 7 SECONDS. MAXIMUM EBB CURRENT OF 1.1 KNOTS AT 12:49 PM TUESDAY AND 1.6 KNOTS AT 01:42 AM WEDNESDAY.

ABOUT THIS FORECAST

Last Update: 245 AM PDT TUE APR 28 2015
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