Heavy Rain and Strong-to-Severe Thunderstorms from the Central Miss. Valley to the Mid-Atlantic

A slow-moving weather system in the eastern U.S. will focus showers and thunderstorms from the mid-Mississippi River Valley to the Mid-Atlantic on Thursday. Abundant moisture will allow occasionally heavy rainfall. Flash Flood Watches are in effect in these areas. Severe thunderstorms with damaging wind gusts and large hail will also be possible in this same area.
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Last Update: 227 AM PDT THU JUL 28 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 PREVAIL OVER THE COASTAL WATERS AS A STAGNANT WEATHER PATTERN REMAINS IN PLACE. WINDS WILL BE STRONGEST OVER THE NORTHERN OUTER WATERS AND NORTH OF THE BAY BRIDGE. A MIXED SWELL WILL CONTINUE IN THE COASTAL WATERS. A LONGER PERIOD SOUTHWEST SWELL ARRIVES LATER IN THE WEEK AS A TROPICAL STORM WEAKENS.

Today
W winds 10 kt. Wind waves 2 ft or less. mixed swell NW 4 to 6 ft at 9 seconds and S 3 ft at 11 seconds. Patchy fog in the morning.
Tonight
W winds 10 kt. Wind waves 2 ft or less. Mixed swell NW 3 to 5 ft at 9 seconds and S 3 ft at 11 seconds. Patchy fog after midnight.
Fri
SW winds 10 kt. Wind waves 2 ft or less. mixed swell NW 3 to 5 ft at 9 seconds and S 3 ft at 10 seconds. Patchy fog in the morning.
Fri Night
SW winds 10 kt. Wind waves 2 ft or less. NW swell 3 to 5 ft at 10 seconds. Patchy fog after midnight.
Sat
S winds 10 kt. Wind waves 2 ft or less. NW swell 4 to 6 ft at 10 seconds. SW swell 3 ft. Patchy fog.
Sun
SW winds 5 to 15 kt. Wind waves 1 to 3 ft...becoming 2 ft or less. Mixed swell NW 4 to 6 ft and SW 3 ft. Patchy fog.
Mon
W winds 10 kt. Wind waves 2 ft or less. NW swell 4 to 6 ft. Patchy fog. .....san francisco bar/fourfathom bank forecast..... in the deep water channel...combined seas 3 to 5 feet at 9 seconds. across the bar...combined seas 4 to 6 feet at 9 seconds. Maximum ebb current of 1.7 knots at 12:25 pm thursday and 3.1 knots at 12:37 am friday.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...COMBINED SEAS 3 TO 5 FEET AT 9 SECONDS. ACROSS THE BAR...COMBINED SEAS 4 TO 6 FEET AT 9 SECONDS. MAXIMUM EBB CURRENT OF 1.7 KNOTS AT 12:25 PM THURSDAY AND 3.1 KNOTS AT 12:37 AM FRIDAY.
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ABOUT THIS FORECAST

Last Update: 227 AM PDT THU JUL 28 2016
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