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Tampa Bay, FL Local Forecast Office

Captiva FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 89 °F
⇑WNW 7kt
< 1ft
Tonight
Low: 81 °F
E 12kt
< 1ft
Sunday
High: 89 °F
E 9kt
< 1ft
Sunday Night
Low: 80 °F
E 11kt
< 1ft
Monday
High: 89 °F
E 8kt⇓
< 1ft
Monday Night
Low: 80 °F
E 12kt
< 1ft
Tuesday
High: 89 °F
ENE 9kt⇓
< 1ft
Tuesday Night
Low: 80 °F
E 13kt
< 1ft
Wednesday
High: 89 °F
E 10kt⇓
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:11 pm CDT Aug 29, 2026
Forecast Valid: 1pm CDT Aug 29, 2026-6pm CDT Sep 4, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds less than 5 kt becoming WNW 5 to 7 kt. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Seas 1 ft or less.

Tonight

E wind 8 to 12 kt. Showers and thunderstorms likely, mainly before 10pm. Seas 1 ft or less.

Sunday

E wind 5 to 9 kt becoming S in the afternoon. Scattered showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then scattered showers and thunderstorms after 3pm. Seas 1 ft or less.

Sunday Night

E wind 8 to 11 kt. Showers likely and possibly a thunderstorm before 7pm, then scattered showers and thunderstorms between 7pm and 1am. Seas 1 ft or less.

Monday

E wind 5 to 8 kt becoming variable and less than 5 kt. Isolated showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. Seas 1 ft or less.

Monday Night

E wind 9 to 12 kt. Scattered showers and thunderstorms before 1am. Seas 1 ft or less.

Tuesday

ENE wind 5 to 9 kt becoming variable and less than 5 kt. Isolated showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. Seas 1 ft or less.

Tuesday Night

E wind 10 to 13 kt. Scattered showers and thunderstorms, mainly before 1am. Seas 1 ft or less.

Wednesday

E wind 5 to 10 kt becoming variable and less than 5 kt. Showers and possibly a thunderstorm after 1pm. Seas 1 ft or less.

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.