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4NM WSW Old Tampa Bay FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:01 pm CDT May 21, 2026
Forecast Valid: 2pm CDT May 21, 2026-6pm CDT May 27, 2026

This Afternoon

ESE wind around 8 kt becoming W. A slight chance of showers and thunderstorms after 4pm. Seas 1 ft or less.

Tonight

Variable winds less than 5 kt becoming SE 5 to 8 kt in the evening. A slight chance of showers and thunderstorms before 9pm. Seas 1 ft or less.

Friday

SE wind 6 to 9 kt becoming WSW in the afternoon. Mostly sunny. Seas 1 ft or less.

Friday Night

Variable winds less than 5 kt becoming ESE 5 to 7 kt in the evening. A slight chance of showers and thunderstorms before 9pm. Seas 1 ft or less.

Saturday

SE wind 6 to 8 kt becoming W in the afternoon. A chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Saturday Night

NNW wind 5 to 8 kt becoming ESE after midnight. A slight chance of showers and thunderstorms before 1am. Seas 1 ft or less.

Sunday

ESE wind 6 to 8 kt becoming SW in the afternoon. A chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Sunday Night

Variable winds less than 5 kt becoming ESE 5 to 8 kt in the evening. A chance of showers and thunderstorms before 1am. Seas 1 ft or less.

Memorial Day

ESE wind 6 to 9 kt becoming SSW 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.