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4NM WSW Old Tampa Bay FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 1:22 am CDT Apr 30, 2026
Forecast Valid: 1am CDT Apr 30, 2026-6pm CDT May 6, 2026

Thursday

Variable winds less than 5 kt becoming W 5 to 10 kt in the morning. Mostly sunny. Seas 1 ft or less.

Thursday Night

WSW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.

Friday

Variable winds less than 5 kt becoming WSW 6 to 11 kt in the morning. Mostly sunny. Seas 1 ft or less.

Friday Night

WSW wind 5 to 7 kt becoming variable and less than 5 kt. Partly cloudy. Seas 1 ft or less.

Saturday

S wind 9 to 16 kt, with gusts as high as 25 kt. A slight chance of showers, then a chance of showers and thunderstorms after 10am. Seas 1 ft or less.

Saturday Night

WSW wind 9 to 11 kt becoming N after midnight. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Sunday

NNE wind around 11 kt. A chance of showers, mainly before 1pm. Seas 1 ft or less.

Sunday Night

N wind around 8 kt becoming ENE after midnight. Partly cloudy. Seas 1 ft or less.

Monday

NE wind 5 to 9 kt becoming variable and less than 5 kt. Mostly sunny. 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.