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Forecast as of 4:04 am CST on November 22, 2009
Synopsis For The Middle Texas Coastal Waters
Surface high pressure will move northeast today as low pressure develops in the Southern Plains resulting in a weak onshore flow late today into tonight. A weak to moderate onshore flow will persist through Tuesday morning. A cold front will move into the coastal waters by early Tuesday afternoon. Strong offshore flow and large seas will develop behind the front. Scattered to numerous showers and thunderstorms will occur along and ahead of the front. Much drier conditions are expected behind the front. The offshore flow and seas will gradually weaken through Thursday as high pressure slowly settles across south Texas.
Forecast as of 4:04 am CST on November 22, 2009
Coastal Waters From Baffin Bay To Port Aransas Out 20 Nm-
Coastal Waters From Port Aransas To Matagorda Ship Channel Out
20 Nm-
Today
Northeast wind 5 to 10 knots shifting east in the afternoon. Seas 2 to 3 feet. Widespread dense fog in the morning.
Tonight
Southeast wind around 10 knots. Seas 2 to 3 feet.
Monday
Southeast wind 10 to 15 knots. Seas 2 to 3 feet. A slight chance of showers.
Monday Night
Southeast wind 10 to 15 knots. Seas 2 to 3 feet. A slight chance of showers in the evening...then a chance of showers and thunderstorms after midnight.
Tuesday
East wind 5 to 10 knots shifting to the north 20 to 25 knots by early afternoon. Seas building to 4 to 6 feet. Showers and thunderstorms likely.
Wednesday
North wind 20 to 25 knots decreasing to 10 to 15 knots. Seas 4 to 6 feet.
Thursday
North wind 10 to 15 knots decreasing to 5 to 10 knots after midnight. Seas 2 to 4 feet.
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