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Tampa Bay, FL Local Forecast Office

Captiva FL

Marine Point Forecast

[NOTICE]
    • Today

      Today:ENE wind 16 to 18 kt. Scattered showers and thunderstorms after 1pm.   Seas around 1 ft.

      High: 89 °F

      ENE 18kt
      1ft

    • Tonight

      Tonight:NE wind 13 to 21 kt. Isolated showers and thunderstorms before 7pm.   Seas around 1 ft.

      Low: 78 °F

      NE 21kt
      1ft

    • Friday

      Friday:ENE wind 6 to 13 kt. Scattered showers and thunderstorms, mainly after 4pm.   Seas 1 ft or less.

      High: 89 °F

      ENE 13kt
      < 1ft

    • Friday Night

      Friday Night:E wind 9 to 13 kt. Showers and thunderstorms likely before 10pm, then scattered showers.   Seas 1 ft or less.

      Low: 79 °F

      E 13kt
      < 1ft

    • Saturday

      Saturday:E wind 5 to 9 kt becoming variable and less than 5 kt. Scattered showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm.   Seas 1 ft or less.

      High: 87 °F

      E 9kt⇓
      < 1ft

    • Saturday Night

      Saturday Night:NNE wind 7 to 9 kt becoming ESE after midnight. Showers and thunderstorms likely before 7pm, then showers likely and possibly a thunderstorm after 7pm.   Seas 1 ft or less.

      Low: 79 °F

      ENE 9kt
      < 1ft

    • Sunday

      Sunday:ESE wind 5 to 7 kt becoming variable and less than 5 kt. Showers and possibly a thunderstorm.   Seas 1 ft or less.

      High: 86 °F

      ESE 7kt⇓
      < 1ft

    • Sunday Night

      Sunday Night:S wind 6 to 9 kt becoming ESE in the evening. Showers likely and possibly a thunderstorm.   Seas 1 ft or less.

      Low: 79 °F

      ESE 9kt
      < 1ft

    • Monday

      Monday:SSE wind around 8 kt. Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm.   Seas 1 ft or less.

      High: 86 °F

      SSE 8kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:36 am CDT Sep 17, 2026
Forecast Valid: 11am CDT Sep 17, 2026-6pm CDT Sep 23, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

Today
ENE wind 16 to 18 kt. Scattered showers and thunderstorms after 1pm. Seas around 1 ft.
Tonight
NE wind 13 to 21 kt. Isolated showers and thunderstorms before 7pm. Seas around 1 ft.
Friday
ENE wind 6 to 13 kt. Scattered showers and thunderstorms, mainly after 4pm. Seas 1 ft or less.
Friday Night
E wind 9 to 13 kt. Showers and thunderstorms likely before 10pm, then scattered showers. Seas 1 ft or less.
Saturday
E wind 5 to 9 kt becoming variable and less than 5 kt. Scattered showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Seas 1 ft or less.
Saturday Night
NNE wind 7 to 9 kt becoming ESE after midnight. Showers and thunderstorms likely before 7pm, then showers likely and possibly a thunderstorm after 7pm. Seas 1 ft or less.
Sunday
ESE wind 5 to 7 kt becoming variable and less than 5 kt. Showers and possibly a thunderstorm. Seas 1 ft or less.
Sunday Night
S wind 6 to 9 kt becoming ESE in the evening. Showers likely and possibly a thunderstorm. Seas 1 ft or less.
Monday
SSE wind around 8 kt. Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Seas 1 ft or less.

Winds and seas higher in and near thunderstorms.

*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: 26.52°N 82.2°W
Last Update: 8:36 am CDT Sep 17, 2026
Forecast Valid: 11am CDT Sep 17, 2026-6pm CDT Sep 23, 2026
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