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Tampa Bay, FL Local Forecast Office

Captiva FL

Marine Point Forecast

[NOTICE]

Overnight
Low: 78 °F
E 9kt
< 1ft
Thursday
High: 85 °F
E 8kt
< 1ft
Thursday Night
Low: 79 °F
⇑ESE 10kt
< 1ft
Friday
High: 86 °F
E 10kt
1ft
Friday Night
Low: 80 °F
ESE 10kt
1ft
Saturday
High: 86 °F
ESE 10kt
1ft
Saturday Night
Low: 80 °F
E 11kt
< 1ft
Sunday
High: 87 °F
E 11kt
1ft
Sunday Night
Low: 80 °F
E 13kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:51 pm CDT May 20, 2026
Forecast Valid: 11pm CDT May 20, 2026-6pm CDT May 27, 2026

View Nearby Observations

Detailed Forecast

Overnight

E wind 7 to 9 kt. Mostly clear. Seas 1 ft or less.

Thursday

E wind 5 to 8 kt becoming WSW in the afternoon. Isolated showers and thunderstorms after 3pm. Seas 1 ft or less.

Thursday Night

Variable winds less than 5 kt becoming ESE 5 to 10 kt in the evening. Isolated showers and thunderstorms, mainly between 8pm and midnight. Seas 1 ft or less.

Friday

E wind 7 to 10 kt becoming SW in the afternoon. Scattered showers and thunderstorms, mainly after 5pm. Seas around 1 ft.

Friday Night

ESE wind 6 to 10 kt. Isolated showers and thunderstorms before 7pm. Seas around 1 ft.

Saturday

ESE wind 7 to 10 kt becoming SSW in the afternoon. Scattered showers and thunderstorms after 1pm. Seas around 1 ft.

Saturday Night

SE wind 5 to 11 kt becoming E in the evening. Scattered showers and thunderstorms before 1am. Seas 1 ft or less.

Sunday

E wind 7 to 11 kt becoming S in the afternoon. Scattered showers and thunderstorms after 1pm. Seas around 1 ft.

Sunday Night

E wind 5 to 13 kt. Isolated showers and thunderstorms 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.