Heavy rain for portions of the Mid-Atlantic and New England through Saturday

A slow-moving weather system in the eastern U.S. will focus showers and thunderstorms across portions of New England and the Mid-Atlantic through Saturday. Abundant moisture will allow occasionally heavy rainfall and flash flooding in these locations.
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Hazardous Weather Conditions

Last Update: 410 AM EDT SAT JUL 30 2016

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Tampa Bay, FL Local Forecast Office

6NM SE Sanibel FL

Marine Zone Forecast

IMPORTANT NOTICE TO MARINERS...MARINE FORECASTS ARE ISSUED AT LEAST FOUR TIMES A DAY. BOATERS ON EXTENDED TRIPS SHOULD ROUTINELY MONITOR SUBSEQUENT FORECAST ISSUANCES AND UPDATES FOR THE LATEST MARINE WEATHER INFORMATION. THE WAVE HEIGHTS ARE FORECAST AS SIGNIFICANT WAVE HEIGHT WHICH IS THE AVERAGE OF THE HIGHEST ONE-THIRD OF THE WAVES. THE HIGHEST WAVES MAY RARELY BE TWICE THE SIGNIFICANT WAVE HEIGHT. THE WINDS AND SEAS NEAR THUNDERSTORMS MAY BE HIGHER THAN FORECAST.

Synopsis: HIGH PRESSURE WILL RIDGE ACROSS THE WATERS THROUGH MID-WEEK. LIGHT SOUTHEAST WINDS WILL TURN ONSHORE EACH AFTERNOON AND EVENING AS A SEA BREEZE DEVELOPS. ISOLATED TO SCATTERED THUNDERSTORMS WILL BE POSSIBLE EACH DAY AND MAY PRODUCE LOCALLY GUSTY WINDS AND ROUGH SEAS.

Today
East winds around 5 knots then becoming southwest around 10 knots in the afternoon. Seas 2 feet or less. Bay and inland waters a light chop. Scattered thunderstorms.
Tonight
Northwest winds around 10 knots then becoming southeast after midnight. Seas 2 feet or less. Bay and inland waters a light chop. Isolated thunderstorms.
Sunday
South winds around 10 knots. Seas 2 feet or less. Bay and inland waters a light chop. Isolated thunderstorms.
Sunday Night
Southeast winds around 15 knots diminishing to 5 to 10 knots after midnight. Seas 2 feet. Bay and inland waters a moderate chop. Scattered thunderstorms.
Monday
Southeast winds around 10 knots. Seas 2 feet. Bay and inland waters a light chop. Isolated thunderstorms.
Monday Night
East winds around 10 knots. Seas 2 feet or less. Bay and inland waters a light chop. Isolated thunderstorms.
Tuesday
East winds around 10 knots. Seas 2 feet or less. Bay and inland waters a light chop. Scattered thunderstorms.
Tuesday Night
East winds around 10 knots. Seas 2 feet or less. Bay and inland waters a light chop. Scattered thunderstorms.
Wednesday
Southeast winds around 10 knots. Seas 2 feet. Bay and inland waters a light chop. Scattered thunderstorms.
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ABOUT THIS FORECAST

Last Update: 410 AM EDT SAT JUL 30 2016
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