Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

For More Weather Information:

Tampa Bay, FL Local Forecast Office

Captiva FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 87 °F
SSW 11kt
2ft
Tonight
Low: 81 °F
S 11kt
2ft
Monday
High: 87 °F
S 10kt
2ft
Monday Night
Low: 81 °F
S 7kt
1ft
Tuesday
High: 87 °F
SSW 6kt
1ft
Tuesday Night
Low: 79 °F
ESE 7kt
1ft
Wednesday
High: 87 °F
ESE 7kt⇓
1ft
Wednesday Night
Low: 78 °F
E 11kt
1ft
Thursday
High: 89 °F
E 11kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:12 pm CDT Aug 2, 2026
Forecast Valid: 12pm CDT Aug 2, 2026-6pm CDT Aug 8, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SSW wind around 11 kt. Scattered showers and thunderstorms, mainly before 1pm. Seas around 2 ft.

Tonight

S wind 7 to 11 kt. Isolated showers and thunderstorms between 4am and 5am. Seas around 2 ft.

Monday

S wind around 10 kt becoming WSW in the afternoon. Scattered showers and thunderstorms, mainly between 9am and 1pm. Seas around 2 ft.

Monday Night

W wind 5 to 7 kt becoming S after midnight. Isolated showers and thunderstorms between 1am and 2am. Seas around 1 ft.

Tuesday

SSW wind around 6 kt becoming W in the afternoon. Scattered showers and thunderstorms, mainly after 7am. Seas around 1 ft.

Tuesday Night

NNW wind 5 to 7 kt becoming ESE in the evening. Isolated showers and thunderstorms. Seas around 1 ft.

Wednesday

ESE wind 5 to 7 kt becoming variable and less than 5 kt. Showers and thunderstorms likely, mainly after 1pm. Seas around 1 ft.

Wednesday Night

E wind 7 to 11 kt. Scattered showers and thunderstorms before 1am. Seas around 1 ft.

Thursday

E wind 5 to 11 kt. Showers and thunderstorms 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.