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Tampa Bay, FL Local Forecast Office

Captiva FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 88 °F
SW 10kt
1-2ft
Tonight
Low: 82 °F
⇑S 7kt
1ft
Tuesday
High: 87 °F
WSW 9kt
1ft
Tuesday Night
Low: 80 °F
ESE 7kt
1ft
Wednesday
High: 87 °F
NW 8kt
1ft
Wednesday Night
Low: 79 °F
E 10kt
1ft
Thursday
High: 89 °F
E 10kt
< 1ft
Thursday Night
Low: 78 °F
ENE 14kt
< 1ft
Friday
High: 89 °F
E 13kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:07 am CDT Aug 3, 2026
Forecast Valid: 12pm CDT Aug 3, 2026-6pm CDT Aug 9, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SW wind around 10 kt becoming W. Isolated showers and thunderstorms before 2pm, then isolated showers and thunderstorms after 5pm. Seas 1 to 2 ft.

Tonight

Variable winds less than 5 kt becoming S 5 to 7 kt after midnight. Partly cloudy. Seas around 1 ft.

Tuesday

SSW wind 6 to 9 kt becoming W in the afternoon. Scattered showers and thunderstorms, mainly after 5pm. Seas around 1 ft.

Tuesday Night

NW wind 5 to 7 kt becoming ESE after midnight. Isolated showers and thunderstorms. Seas around 1 ft.

Wednesday

ESE wind 5 to 8 kt becoming WNW in the afternoon. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Seas around 1 ft.

Wednesday Night

E wind 7 to 10 kt. Isolated showers and thunderstorms before 1am. Seas around 1 ft.

Thursday

E wind 6 to 10 kt. Isolated showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. Seas 1 ft or less.

Thursday Night

ENE wind 10 to 14 kt. Scattered showers and thunderstorms before 1am. Seas 1 ft or less.

Friday

E wind 8 to 13 kt. Showers likely 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.