For More Weather Information:

Hillsborough Bay FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 1:14 am CDT Mar 17, 2026
Forecast Valid: 3am CDT Mar 17, 2026-6pm CDT Mar 23, 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON EDT TODAY...

Tuesday

N wind 10 to 17 kt. Mostly sunny. Seas around 1 ft.

Tuesday Night

NNW wind 9 to 11 kt becoming NNE after midnight. Partly cloudy. Seas 1 ft or less.

Wednesday

NNE wind 8 to 11 kt. Sunny. Seas 1 ft or less.

Wednesday Night

NNE wind around 11 kt. Partly cloudy. Seas 1 ft or less.

Thursday

NNE wind 8 to 12 kt. Sunny. Seas 1 ft or less.

Thursday Night

NE wind 7 to 9 kt. Mostly clear. Seas 1 ft or less.

Friday

NNE wind 7 to 9 kt. Sunny. Seas 1 ft or less.

Friday Night

N wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.

Saturday

Variable winds less than 5 kt becoming WNW 5 to 8 kt in the afternoon. Sunny. Seas 1 ft or less.

*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.