Severe Thunderstorms And Locally Heavy Rainfall Possible Over Portions Of The Plains

A few severe thunderstorms will be possible over portions of the Plains and Upper Midwest on Tuesday. In addition, locally heavy rainfall and flooding could pose a concern for low lying, urban, and poor drainage areas.
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Last Update: 222 AM PDT TUE MAY 31 2016

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23NM SSW San Francisco CA

Marine Zone Forecast


Synopsis: GREATER FARALLONES...AND CORDELL BANK NATIONAL MARINE SANCTUARIES...

NORTHERLY WINDS WILL CONTINUE OVER THE COASTAL WATERS AS HIGH PRESSURE REMAINS OFF THE WEST COAST. A MIXED SWELL WILL CONTINUE TO IMPACT THE COAST WITH A MODERATE SHORT PERIOD NORTHWEST SWELL AND A LONGER PERIOD SOUTHERLY SWELL.

Today
W winds 10 kt. Wind waves 2 ft or less. mixed swell NW 3 to 5 ft at 8 seconds and SW 3 ft at 16 seconds. Patchy dense fog in the morning. Patchy drizzle in the morning.
Tonight
W winds 10 kt. Wind waves 2 ft or less. mixed swell NW 3 to 5 ft at 8 seconds and SW 3 ft at 15 seconds. Patchy fog after midnight.
Wed
SW winds 10 kt. Wind waves 2 ft or less. mixed swell NW 3 to 5 ft at 8 seconds and SW 3 to 4 ft at 15 seconds. Patchy fog in the morning.
Wed Night
W winds 10 kt. Wind waves 2 ft or less. Mixed swell NW 3 to 4 ft at 8 seconds and S 3 to 4 ft at 16 seconds. Patchy fog after midnight.
Thu
NW winds 10 kt. Wind waves 2 ft or less. Mixed swell NW 3 to 4 ft at 8 seconds and S 3 to 4 ft at 15 seconds. Patchy fog in the morning.
Fri
NW winds 5 to 15 kt. Wind waves 1 to 3 ft. Mixed swell NW 3 to 5 ft and S 3 to 4 ft.
Sat
SW winds 10 kt. Wind waves 2 ft or less. Mixed swell NW 4 to 6 ft and S 3 ft. .....san francisco bar/fourfathom bank forecast..... in the deep water channel...combined seas 3 to 5 feet at 18 seconds. across the bar...combined seas 4 to 6 feet at 18 seconds. Locally up to 8 feet over the south shoal. Maximum ebb current of 2.0 knots at 01:07 pm tuesday and 3.3 knots at 01:49 am wednesday.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...COMBINED SEAS 3 TO 5 FEET AT 18 SECONDS. ACROSS THE BAR...COMBINED SEAS 4 TO 6 FEET AT 18 SECONDS. LOCALLY UP TO 8 FEET OVER THE SOUTH SHOAL. MAXIMUM EBB CURRENT OF 2.0 KNOTS AT 01:07 PM TUESDAY AND 3.3 KNOTS AT 01:49 AM WEDNESDAY.
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ABOUT THIS FORECAST

Last Update: 222 AM PDT TUE MAY 31 2016
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