Isaias to Bring Tropical Impacts Across to the East Coast

Isaias is forecast to make landfall tonight in the Carolinas with dangerous storm surge, flash flooding, damaging winds, and isolated tropical tornadoes. Isaias may strengthen briefly prior to landfall, but the impacts will be the same regardless of the categorical definition. Isaias impacts will be felt all along the East Coast as Isaias moves northward through mid-week.
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Tampa Bay, FL Local Forecast Office

4NM SW Gandy Bridge FL

Marine Point Forecast

[NOTICE]
  • Tonight

    Mostly Clear

    W 8kt
    < 1ft

    Low: 81 °F

  • Tuesday

    Scattered Showers

    Winds IncreasingWSW 6kt
    < 1ft

    High: 90 °F

  • Tuesday
    Night

    Isolated Thunderstorms

    Light Wind
    < 1ft

    Low: 80 °F

  • Wednesday

    Scattered Thunderstorms

    Light Wind
    < 1ft

    High: 88 °F

  • Wednesday
    Night

    Scattered Showers

    Light Wind
    < 1ft

    Low: 79 °F

  • Thursday

    Showers Likely

    Light Wind
    < 1ft

    High: 88 °F

  • Thursday
    Night

    Scattered Showers

    Light Wind
    < 1ft

    Low: 79 °F

  • Friday

    Scattered Thunderstorms

    Light Wind
    < 1ft

    High: 89 °F

  • Friday
    Night

    Isolated Thunderstorms

    Light Wind
    < 1ft

    Low: 79 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:27 pm EDT Aug 3, 2020
Forecast Valid: 7pm EDT Aug 3, 2020-6pm EDT Aug 10, 2020

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Detailed Forecast


Synopsis: High pressure in the western Gulf of Mexico builds in across the waters Tuesday then gets reinforced from the Atlantic for the end of the week. The gradient will be relaxed with light winds and afternoon sea breezes. Winds and seas locally higher near showers and thunderstorms.

Tonight
W wind 5 to 8 kt. Mostly clear. Seas 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming WSW around 6 kt in the afternoon. Scattered showers and thunderstorms, mainly between 2pm and 5pm. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Isolated showers before 8pm, then isolated showers and thunderstorms after 2am. Seas 1 ft or less.
Wednesday
Variable winds 5 kt or less. Scattered showers and thunderstorms, mainly after 8am. Seas 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Scattered showers and thunderstorms. Seas 1 ft or less.
Thursday
Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Scattered showers and thunderstorms, mainly after 2am. Seas 1 ft or less.
Friday
Variable winds 5 kt or less. Scattered showers and thunderstorms. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Isolated 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: 27.83°N 82.6°W
Last Update: 2:27 pm EDT Aug 3, 2020
Forecast Valid: 7pm EDT Aug 3, 2020-6pm EDT Aug 10, 2020
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