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Tampa Bay, FL Local Forecast Office

Captiva FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 82 °F
⇑ESE 6kt
< 1ft
Saturday
High: 88 °F
⇑W 7kt
< 1ft
Saturday Night
Low: 83 °F
Light Wind
< 1ft
Sunday
High: 88 °F
⇑W 8kt
< 1ft
Sunday Night
Low: 83 °F
W 7kt⇓
< 1ft
Labor Day
High: 87 °F
⇑W 7kt
< 1ft
Monday Night
Low: 81 °F
WNW 6kt
< 1ft
Tuesday
High: 88 °F
⇑WSW 6kt
< 1ft
Tuesday Night
Low: 81 °F
N 8kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:34 pm CDT Sep 4, 2026
Forecast Valid: 7pm CDT Sep 4, 2026-6pm CDT Sep 11, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds less than 5 kt becoming ESE around 6 kt after midnight. Isolated showers and thunderstorms before 9pm. Seas 1 ft or less.

Saturday

Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. Scattered showers and thunderstorms, mainly between 1pm and 5pm. Seas 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Isolated showers and thunderstorms, mainly between 4am and 5am. Seas 1 ft or less.

Sunday

Variable winds less than 5 kt becoming W 5 to 8 kt in the afternoon. Scattered showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 1pm, then scattered showers and thunderstorms after 1pm. Seas 1 ft or less.

Sunday Night

W wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Scattered showers and thunderstorms before 1am, then scattered showers between 1am and 4am, then scattered showers and thunderstorms after 4am. Seas 1 ft or less.

Labor Day

Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. Showers and thunderstorms likely, mainly after 1pm. Seas 1 ft or less.

Monday Night

WNW wind around 6 kt becoming E after midnight. Scattered showers and thunderstorms. Seas 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming WSW around 6 kt in the afternoon. Showers and thunderstorms likely, mainly after 1pm. Seas 1 ft or less.

Tuesday Night

NNW wind around 8 kt becoming E after midnight. Scattered showers and thunderstorms, mainly before 1am. Seas around 1 ft.

Winds and seas higher in and near thunderstorms.

*Notices:

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.
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.