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

For More Weather Information:

Key West, FL Local Forecast Office

10NM W Florida Bay FL

Marine Point Forecast

[NOTICE]
  • Today

    Isolated Thunderstorms

    Light Wind
    < 1ft

    High: 87 °F

  • Tonight

    Scattered Showers

    ENE 10kt
    < 1ft

    Low: 81 °F

  • Sunday

    Scattered Thunderstorms

    ESE 10kt
    < 1ft

    High: 86 °F

  • Sunday
    Night

    Scattered Thunderstorms

    E 15kt
    < 1ft

    Low: 82 °F

  • Monday

    Scattered Showers

    E 15kt
    < 1ft

    High: 86 °F

  • Monday
    Night

    Scattered Thunderstorms

    E 15kt
    < 1ft

    Low: 82 °F

  • Tuesday

    Showers Likely

    E 15kt
    < 1ft

    High: 87 °F

  • Tuesday
    Night

    Scattered Thunderstorms

    E 15kt
    < 1ft

    Low: 83 °F

  • Wednesday

    Scattered Thunderstorms

    ESE 15kt
    < 1ft

    High: 86 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:15 am EDT Jul 30, 2016
Forecast Valid: 8am EDT Jul 30, 2016-6pm EDT Aug 5, 2016

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Detailed Forecast

SEAS ARE GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

Synopsis: WEAK UNDULATIONS IN THE HIGH PRESSURE ACROSS CENTRAL FLORIDA WILL PASS ACROSS THE KEYS AREA SUNDAY THROUGH MIDWEEK. EAST TO SOUTHEAST BREEZES WILL INCREASE GRADUALLY ON SUNDAY...THEN PEAK AND LULL THROUGH THURSDAY. A SMALL CRAFT ADVISORY MAY BE REQUIRED ON SUNDAY NIGHT AND MONDAY AHEAD OF A SWATH OF TROPICAL MOISTURE ARRIVING MONDAY NIGHT.

THE APPROXIMATE SHOREWARD EDGE OF THE GULF STREAM CURRENT...AS OF JULY 30TH...

20 NM SOUTH OF DRY TORTUGAS LIGHT...ON LOGGERHEAD KEY. 11 NM SOUTH OF COSGROVE SHOAL LIGHT...OFF THE MARQUESAS KEYS. 10 NM SOUTH OF SAND KEY LIGHT...OFF KEY WEST. 7 NM SOUTH OF LOOE KEY...OFF BIG PINE KEY. 5 NM SOUTH OF SOMBRERO KEY LIGHT...OFF MARATHON. 2 NM SOUTHEAST OF ALLIGATOR REEF LIGHT...OFF ISLAMORADA. 2 NM SOUTHEAST OF MOLASSES REEF LIGHT...OFF KEY LARGO. 2 NM EAST OF CARYSFORT REEF LIGHT...OFF OCEAN REEF.

GULF STREAM INFORMATION BASED ON DATA FROM THE NAVAL OCEANOGRAPHIC OFFICE.

Today
Variable winds 5 kt or less. Isolated showers and thunderstorms. Seas 1 ft or less.
Tonight
ESE wind 5 to 10 kt becoming ENE in the evening. Scattered showers and thunderstorms. Seas 1 ft or less.
Sunday
ESE wind around 10 kt. Scattered showers and thunderstorms. Seas 1 ft or less.
Sunday Night
E wind 10 to 15 kt. Scattered showers and thunderstorms, mainly before 2am. Seas 1 ft or less.
Monday
E wind around 15 kt. Scattered showers and thunderstorms, mainly after 2pm. Seas 1 ft or less.
Monday Night
E wind around 15 kt. Scattered showers and thunderstorms. Seas 1 ft or less.
Tuesday
E wind around 15 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.
Tuesday Night
E wind 10 to 15 kt. Scattered showers and thunderstorms. Seas 1 ft or less.
Wednesday
ESE wind 10 to 15 kt. Scattered showers and thunderstorms. Seas 1 ft or less.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 25.03°N 80.94°W
Last Update: 7:15 am EDT Jul 30, 2016
Forecast Valid: 8am EDT Jul 30, 2016-6pm EDT Aug 5, 2016
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