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Siesta Key FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 3:01 pm CST Nov 5, 2026
Forecast Valid: 5pm CST Nov 5, 2026-6pm CST Nov 12, 2026

Tonight

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Friday

Variable winds less than 5 kt becoming WNW 5 to 9 kt in the afternoon. Sunny. Seas 1 ft or less.

Friday Night

NW wind 5 to 8 kt becoming NNE after midnight. Mostly clear. Seas 1 ft or less.

Saturday

NNE wind 5 to 11 kt becoming NW in the afternoon. Sunny. Seas 1 ft or less.

Saturday Night

NNW wind 8 to 10 kt becoming NE after midnight. Mostly clear. Seas 1 to 2 ft.

Sunday

NE wind around 9 kt becoming N in the afternoon. Sunny. Seas around 1 ft.

Sunday Night

N wind 9 to 11 kt becoming ENE in the evening. Mostly clear. Seas around 1 ft.

Monday

ENE wind 9 to 12 kt. Mostly sunny. Seas 1 ft or less.

Monday Night

ENE wind around 10 kt. Partly cloudy. Seas 1 ft or less.

*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.