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Tampa Bay, FL Local Forecast Office

Captiva FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 83 °F
WNW 16kt
1-2ft
Tonight
Low: 77 °F
NW 17kt
1-2ft
Friday
High: 84 °F
⇑W 12kt
1ft
Friday Night
Low: 78 °F
NW 10kt⇓
1ft
Saturday
High: 85 °F
ESE 8kt
1ft
Saturday Night
Low: 78 °F
⇑E 9kt
< 1ft
Sunday
High: 86 °F
E 10kt
< 1ft
Sunday Night
Low: 78 °F
E 13kt
< 1ft
Monday
High: 87 °F
E 11kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:06 am CDT May 14, 2026
Forecast Valid: 12pm CDT May 14, 2026-6pm CDT May 20, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

WNW wind 11 to 16 kt. Sunny. Seas 1 to 2 ft.

Tonight

NW wind 10 to 17 kt becoming N after midnight. Mostly clear. Seas 1 to 2 ft.

Friday

Variable winds less than 5 kt becoming W 7 to 12 kt in the afternoon. Sunny. Seas around 1 ft.

Friday Night

NW wind 5 to 10 kt becoming variable and less than 5 kt. Mostly clear. Seas around 1 ft.

Saturday

ESE wind around 8 kt becoming SW in the afternoon. Sunny. Seas around 1 ft.

Saturday Night

Variable winds less than 5 kt becoming E 5 to 9 kt in the evening. A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Seas 1 ft or less.

Sunday

E wind 7 to 10 kt becoming SSW in the afternoon. Showers likely and possibly a thunderstorm after 1pm. Seas 1 ft or less.

Sunday Night

E wind 5 to 13 kt. A chance of showers and thunderstorms before 1am. Seas 1 ft or less.

Monday

E wind 6 to 11 kt becoming SSE in the afternoon. 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.