Excessive Heat Continues today for Portions of Central and Eastern U.S.; Change in Weather Pattern this Week

Dangerous heat and humidity continues today from portions of the Plains to the East Coast. A cold front will bring lower temperatures, and potential for strong to severe thunderstorms with damaging winds and heavy rain that could produce flash flooding to the Central and Eastern U.S. through early this week. High pressure shifts West this week with building heat and monsoonal moisture.
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Tampa Bay, FL Local Forecast Office

2NM S Boca Grande FL

Marine Point Forecast

[NOTICE]
  • Tonight

    Scattered Thunderstorms

    SE 7kt
    < 1ft

    Low: 78 °F

  • Monday

    Scattered Thunderstorms

    E 6ktWinds Decreasing
    < 1ft

    High: 87 °F

  • Monday
    Night

    Scattered Thunderstorms

    NW 6ktWinds Decreasing
    < 1ft

    Low: 79 °F

  • Tuesday

    Scattered Thunderstorms

    Winds IncreasingWSW 6kt
    < 1ft

    High: 86 °F

  • Tuesday
    Night

    Scattered Thunderstorms

    SW 9kt
    < 1ft

    Low: 79 °F

  • Wednesday

    Showers Likely

    SW 11kt
    < 1ft

    High: 85 °F

  • Wednesday
    Night

    Scattered Thunderstorms

    SW 11kt
    1ft

    Low: 79 °F

  • Thursday

    Showers Likely

    SW 10kt
    1ft

    High: 85 °F

  • Thursday
    Night

    Scattered Showers

    W 9ktWinds Decreasing
    1ft

    Low: 79 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:44 pm EDT Jul 21, 2019
Forecast Valid: 8pm EDT Jul 21, 2019-6pm EDT Jul 28, 2019

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Detailed Forecast


Synopsis: High pressure near Bermuda continues to ridge over northern Florida. This will keep a southeast wind flow around 10 knots over the gulf coast waters for the next couple of days. Partly cloudy skies can be expected early in the day with scattered showers and storms this afternoon and again on Monday afternoon. The ridge shifts south by Tuesday as a trough moves over the eastern U.S. This will cause a shift in the winds to the southwest remaining 10 knots or less. With this pattern, the highest chances of showers and storms will be in the early morning hours, then pushing east over land by the afternoon allowing for some clearing late afternoon through the evening hours. Gusty winds, choppy seas and dangerous lightning can be expected in the vicinity of these storms.

Tonight
SE wind 5 to 7 kt becoming E after midnight. Scattered showers and thunderstorms, mainly before 11pm. Seas 1 ft or less.
Monday
E wind around 6 kt becoming variable and less than 5 kt. Scattered showers and thunderstorms after 2pm. Seas 1 ft or less.
Monday Night
NW wind around 6 kt becoming variable and less than 5 kt after midnight. Scattered showers and thunderstorms, mainly before 8pm. Seas 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming WSW around 6 kt in the afternoon. Scattered showers and thunderstorms. Seas 1 ft or less.
Tuesday Night
SW wind 5 to 9 kt. Scattered showers and thunderstorms, mainly after 2am. Seas 1 ft or less.
Wednesday
SW wind 5 to 11 kt. Scattered showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then scattered showers and thunderstorms after 2pm. Seas 1 ft or less.
Wednesday Night
SW wind 7 to 11 kt. Scattered showers and thunderstorms. Seas around 1 ft.
Thursday
SW wind 7 to 10 kt. Showers and thunderstorms likely. Seas around 1 ft.
Thursday Night
W wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Scattered showers and thunderstorms. Seas around 1 ft.

*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: 26.71°N 82.25°W
Last Update: 6:44 pm EDT Jul 21, 2019
Forecast Valid: 8pm EDT Jul 21, 2019-6pm EDT Jul 28, 2019
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