Severe weather possible from Ohio Valley to New England

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Monday afternoon and evening from northeastern Kentucky across portions of the Northeast and into New England. Large hail and damaging winds will be the main threats.
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Last Update: 858 AM PDT MON AUG 3 2015

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17NM SW San Francisco CA

Marine Zone Forecast


Synopsis: LIGHT WINDS AND SEAS ARE FORECAST THROUGH TUESDAY AS A WEAK SYSTEM LINGERS OFFSHORE. THE STRONGEST WINDS WILL BE ACROSS THE NORTHERN SAN FRANCISCO BAY TODAY... ESPECIALLY THROUGH THE GOLDEN GATE AND NEAR ANGEL ISLAND. WINDS INCREASE AND SHIFT TOWARDS THE NORTHWEST MIDWEEK.

Today
SW winds 10 kt. Wind waves 2 ft or less. NW swell 2 ft at 8 seconds. Patchy fog late in the morning.
Tonight
W winds 10 kt. Wind waves 2 ft or less. NW swell 2 ft at 8 seconds. Patchy fog after midnight.
Tue
SW winds 5 kt. Wind waves 2 ft or less. NW swell 2 ft at 8 seconds. Patchy fog in the morning.
Tue Night
W winds 10 kt. Wind waves 2 ft or less. NW swell 2 ft at 8 seconds. Patchy fog after midnight.
Wed
W winds 5 kt...increasing to 5 to 15 kt. Wind waves 2 ft or less...becoming 3 ft. NW swell 3 to 5 ft at 8 seconds... Shifting to the W at 8 seconds. Patchy fog.
Thu
SW winds 10 kt. Wind waves 2 ft or less. NW swell 4 ft. Patchy fog.
Fri
S winds 10 kt. Wind waves 2 ft or less. NW swell 4 ft... Shifting to the W. Patchy fog. .....san francisco bar/fourfathom bank forecast..... in the deep water channel...combined seas 1 to 3 feet with a dominant period of 14 seconds. across the bar...combined seas 1 to 3 feet with a dominant period of 14 seconds. Maximum ebb current of 2.1 knots at 06:44 pm monday and 2.2 knots at 06:55 am tuesday.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...COMBINED SEAS 1 TO 3 FEET WITH A DOMINANT PERIOD OF 14 SECONDS. ACROSS THE BAR...COMBINED SEAS 1 TO 3 FEET WITH A DOMINANT PERIOD OF 14 SECONDS. MAXIMUM EBB CURRENT OF 2.1 KNOTS AT 06:44 PM MONDAY AND 2.2 KNOTS AT 06:55 AM TUESDAY.
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ABOUT THIS FORECAST

Last Update: 858 AM PDT MON AUG 3 2015
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