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Siesta Key FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 1:16 pm CST Nov 13, 2026
Forecast Valid: 2pm CST Nov 13, 2026-6pm CST Nov 19, 2026

...Small Craft Exercise Caution...

This Afternoon

NW wind around 14 kt. Sunny. Seas around 2 ft.

Tonight

NW wind 12 to 15 kt becoming NNE after midnight. Mostly clear. Seas 2 to 3 ft.

Saturday

N wind 10 to 14 kt. Sunny. Seas around 2 ft.

Saturday Night

NE wind 9 to 13 kt. Mostly clear. Seas 1 to 2 ft.

Sunday

NE wind 10 to 13 kt. Sunny. Seas around 1 ft.

Sunday Night

ENE wind 10 to 14 kt. Mostly clear. Seas around 1 ft.

Monday

ENE wind 14 to 18 kt. Mostly sunny. Seas around 1 ft.

Monday Night

ENE wind 15 to 17 kt, with gusts as high as 23 kt. Mostly cloudy. Seas around 1 ft.

Tuesday

ENE wind 15 to 17 kt. Isolated showers. Seas around 1 ft.

*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.