National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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Tampa Bay, FL Local Forecast Office

2NM SE Siesta Key FL

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:NE wind around 8 kt. Sunny. Seas 1 ft or less.

      High: 81 °F

      NE 8kt
      < 1ft

    • Tonight

      Tonight:ENE wind around 8 kt. Partly cloudy. Seas 1 ft or less.

      Low: 66 °F

      ENE 8kt
      < 1ft

    • Monday

      Monday:E wind around 9 kt. Mostly sunny. Seas 1 ft or less.

      High: 81 °F

      E 9kt
      < 1ft

    • Monday Night

      Monday Night:E wind around 8 kt becoming S after midnight. A slight chance of showers and thunderstorms after midnight. Seas 1 ft or less.

      Low: 69 °F

      SE 8kt
      < 1ft

    • Tuesday

      Tuesday:S wind 8 to 12 kt becoming W in the afternoon. Winds could gust as high as 18 kt. A chance of showers and thunderstorms, mainly before noon. Seas 1 to 2 ft.

      High: 77 °F

      SSW 12kt
      1-2ft

    • Tuesday Night

      Tuesday Night:W wind around 7 kt becoming N after midnight. Partly cloudy. Seas around 2 ft.

      Low: 64 °F

      W 7kt
      2ft

    • Wednesday

      Wednesday:N wind 6 to 9 kt. Sunny. Seas 1 to 2 ft.

      High: 72 °F

      N 9kt
      1-2ft

    • Wednesday Night

      Wednesday Night:NNW wind 5 to 7 kt becoming NE after midnight. Partly cloudy. Seas around 1 ft.

      Low: 57 °F

      NNW 7kt
      1ft

    • Thursday

      Thursday:NE wind around 7 kt becoming N in the afternoon. Mostly sunny. Seas around 1 ft.

      High: 76 °F

      N 7kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:58 pm CST Nov 30, 2025
Forecast Valid: 3pm CST Nov 30, 2025-6pm CST Dec 6, 2025

View Nearby Observations

Detailed Forecast


This Afternoon
NE wind around 8 kt. Sunny. Seas 1 ft or less.
Tonight
ENE wind around 8 kt. Partly cloudy. Seas 1 ft or less.
Monday
E wind around 9 kt. Mostly sunny. Seas 1 ft or less.
Monday Night
E wind around 8 kt becoming S after midnight. A slight chance of showers and thunderstorms after midnight. Seas 1 ft or less.
Tuesday
S wind 8 to 12 kt becoming W in the afternoon. Winds could gust as high as 18 kt. A chance of showers and thunderstorms, mainly before noon. Seas 1 to 2 ft.
Tuesday Night
W wind around 7 kt becoming N after midnight. Partly cloudy. Seas around 2 ft.
Wednesday
N wind 6 to 9 kt. Sunny. Seas 1 to 2 ft.
Wednesday Night
NNW wind 5 to 7 kt becoming NE after midnight. Partly cloudy. Seas around 1 ft.
Thursday
NE wind around 7 kt becoming N in the afternoon. Mostly sunny. Seas around 1 ft.

Winds and seas higher in and near thunderstorms.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 27.26°N 82.53°W
Last Update: 2:58 pm CST Nov 30, 2025
Forecast Valid: 3pm CST Nov 30, 2025-6pm CST Dec 6, 2025
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