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Hillsborough Bay FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 7:27 pm CDT May 17, 2026
Forecast Valid: 8pm CDT May 17, 2026-6pm CDT May 24, 2026

Tonight

E wind 7 to 10 kt. A chance of showers and thunderstorms, mainly before 9pm. Seas 1 ft or less.

Monday

E wind 7 to 10 kt. A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Seas 1 ft or less.

Monday Night

E wind 9 to 14 kt. Mostly clear. Seas 1 ft or less.

Tuesday

E wind 6 to 10 kt. A chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Tuesday Night

E wind 7 to 10 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.

Wednesday

E wind around 6 kt becoming variable and less than 5 kt. A chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Wednesday Night

E wind around 7 kt. A chance of showers and thunderstorms before 1am. Seas 1 ft or less.

Thursday

Variable winds less than 5 kt becoming WSW around 6 kt in the afternoon. A chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Thursday Night

NNW wind around 7 kt becoming ESE after midnight. A slight chance of showers and thunderstorms before 1am. 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.