Severe Thunderstorm Threats and Areas of Heavy Rain This Week

A weather system producing areas of heavy rain will slowly move northeast along the east coast into mid-week. Meanwhile, a new weather system may produce severe thunderstorms potentially containing large hail, damaging winds, and isolated tornadoes in the Plains and Mississippi Valley. Heavy rain and flash flooding may also develop Wednesday for the Mississippi Valley and Upper Great Lakes.
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For More Weather Information:

Tampa Bay, FL Local Forecast Office

2NM SW Tampa Bay FL

Marine Point Forecast

[NOTICE]
  • Tonight

    Mostly Clear

    W 11ktWinds Decreasing
    < 1ft

    Low: 68 °F

  • Wednesday

    Sunny

    SW 10kt
    < 1ft

    High: 79 °F

  • Wednesday
    Night

    Mostly Clear

    SSE 10kt
    1ft

    Low: 71 °F

  • Thursday

    Sunny

    S 12kt
    1ft

    High: 83 °F

  • Thursday
    Night

    Mostly Clear

    SW 8kt
    < 1ft

    Low: 72 °F

  • Friday

    Mostly Sunny

    S 10kt
    1ft

    High: 85 °F

  • Friday
    Night

    Partly Cloudy

    SE 10kt
    1ft

    Low: 75 °F

  • Saturday

    Slight Chc Showers

    SSE 10kt
    1ft

    High: 85 °F

  • Saturday
    Night

    Slight Chc Showers

    SE 11kt
    < 1ft

    Low: 74 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:20 pm EDT Apr 25, 2017
Forecast Valid: 6pm EDT Apr 25, 2017-6pm EDT May 2, 2017

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Detailed 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 IN THE EAST GULF OF MEXICO SLIDES ACROSS THE STATE TO EAST OF THE BAHAMAS BY WEDNESDAY...RIDGING BACK WEST WITH AN AXIS THROUGH SOUTHERN FLORIDA. THE HIGH CONTINUES OVER THE ATLANTIC THROUGH THE WEEKEND AS THE RIDGE AXIS SLOWLY LIFTS INTO NORTH-CENTRAL OR NORTH FLORIDA.

Tonight
W wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.
Wednesday
SSE wind 7 to 10 kt becoming SW in the afternoon. Sunny. Seas 1 ft or less.
Wednesday Night
SW wind 6 to 10 kt becoming SSE after midnight. Mostly clear. Seas around 1 ft.
Thursday
SSE wind 10 to 12 kt becoming SSW in the afternoon. Sunny. Seas around 1 ft.
Thursday Night
SW wind 5 to 8 kt becoming SE after midnight. Mostly clear. Seas 1 ft or less.
Friday
S wind around 10 kt. Mostly sunny. Seas around 1 ft.
Friday Night
SW wind 6 to 10 kt becoming SE after midnight. Partly cloudy. Seas around 1 ft.
Saturday
SSE wind around 10 kt. A slight chance of showers. Seas around 1 ft.
Saturday Night
SE wind 9 to 11 kt. A slight chance of showers. 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: 27.7°N 82.59°W
Last Update: 4:20 pm EDT Apr 25, 2017
Forecast Valid: 6pm EDT Apr 25, 2017-6pm EDT May 2, 2017
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