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4NM SE Siesta Key FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:01 am CDT Oct 12, 2026
Forecast Valid: 5am CDT Oct 12, 2026-6pm CDT Oct 18, 2026

Columbus Day

NNE wind 8 to 11 kt. Sunny. Seas around 2 ft.

Tonight

N wind around 8 kt. Clear. Seas 1 to 2 ft.

Tuesday

NE wind 6 to 9 kt. Sunny. Seas around 1 ft.

Tuesday Night

ENE wind 7 to 9 kt. Mostly clear. Seas around 1 ft.

Wednesday

NE wind 7 to 10 kt. Sunny. Seas 1 ft or less.

Wednesday Night

ENE wind 8 to 11 kt. Clear. Seas 1 ft or less.

Thursday

ENE wind 6 to 9 kt becoming NNE in the afternoon. Sunny. Seas 1 ft or less.

Thursday Night

E wind 10 to 12 kt. Mostly clear. Seas 1 ft or less.

Friday

E wind 6 to 9 kt becoming NW in the afternoon. Scattered 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.