Isaias Threats and Impacts

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Tampa Bay, FL Local Forecast Office

Captiva FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 84 °F
SSW 8kt
1ft
Tonight
Low: 78 °F
ESE 12kt
1ft
Friday
High: 86 °F
SSE 17kt
2-3ft
Friday Night
Low: 81 °F
ESE 17kt
3-4ft
Saturday
High: 86 °F
S 18kt
3-4ft
Saturday Night
Low: 81 °F
SSE 17kt
2-4ft
Sunday
High: 86 °F
SE 13kt
2ft
Sunday Night
Low: 79 °F
⇑E 7kt
1ft
Columbus Day
High: 86 °F
⇑NW 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:07 pm CDT Oct 8, 2026
Forecast Valid: 4pm CDT Oct 8, 2026-6pm CDT Oct 15, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SSW wind around 8 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. Seas around 1 ft.

Tonight

SSW wind 6 to 12 kt becoming E in the evening. Showers and thunderstorms likely before 2am, then isolated showers between 2am and 4am. Seas around 1 ft.

Friday

ESE wind 13 to 17 kt becoming S in the afternoon. Scattered showers, with thunderstorms also possible after 10am. Seas 2 to 3 ft.

Friday Night

ESE wind around 17 kt, with gusts as high as 23 kt. Scattered showers and thunderstorms, mainly after 4am. Seas 3 to 4 ft.

Saturday

S wind 16 to 18 kt, with gusts as high as 25 kt. Showers likely and possibly a thunderstorm before 1pm, then scattered showers and thunderstorms after 1pm. Seas 3 to 4 ft.

Saturday Night

SSE wind 15 to 17 kt, with gusts as high as 23 kt. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Seas 2 to 4 ft.

Sunday

SE wind 7 to 13 kt becoming SSW in the afternoon. Showers likely and possibly a thunderstorm before 1pm, then isolated showers and thunderstorms after 1pm. Seas around 2 ft.

Sunday Night

Variable winds less than 5 kt becoming E 5 to 7 kt in the evening. Partly cloudy. Seas around 1 ft.

Columbus Day

Variable winds less than 5 kt becoming NW 5 to 10 kt in the afternoon. Sunny. 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.