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4NM WSW Old Tampa Bay FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 12:41 pm CDT May 15, 2026
Forecast Valid: 1pm CDT May 15, 2026-6pm CDT May 21, 2026

This Afternoon

N wind 5 to 12 kt becoming NW. Sunny. Seas 1 ft or less.

Tonight

NNW wind 7 to 11 kt becoming E after midnight. Mostly clear. Seas 1 ft or less.

Saturday

E wind around 9 kt becoming SW in the afternoon. Mostly sunny. Seas 1 ft or less.

Saturday Night

Variable winds less than 5 kt becoming ESE 5 to 8 kt after midnight. Partly cloudy. Seas 1 ft or less.

Sunday

ESE wind 5 to 8 kt becoming WNW in the afternoon. A chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Sunday Night

E wind 7 to 9 kt. A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Seas 1 ft or less.

Monday

E wind 6 to 9 kt becoming NNE in the afternoon. Showers likely and possibly a thunderstorm after 1pm. Seas 1 ft or less.

Monday Night

E wind 8 to 10 kt. A slight chance of showers and thunderstorms before 1am. Seas 1 ft or less.

Tuesday

E wind 5 to 8 kt becoming NNE in the afternoon. A chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Winds and waves 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.