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Tampa Bay, FL Local Forecast Office

37NM SW Cedar Key FL

Marine Point Forecast

[NOTICE]

Wednesday
High: 89 °F
ENE 20kt
4ft

Small Craft Advisory
Wednesday Night
Low: 80 °F
ENE 24kt
4-5ft

Small Craft Advisory
Thursday
High: 88 °F
ENE 20kt
3-4ft

Small Craft Advisory
Thursday Night
Low: 80 °F
ENE 21kt
3-4ft

Small Craft Advisory
Friday
High: 87 °F
ENE 15kt
2ft
Friday Night
Low: 80 °F
E 14kt
1-2ft
Saturday
High: 86 °F
E 10kt⇓
1ft
Saturday Night
Low: 80 °F
ENE 11kt
1ft
Sunday
High: 85 °F
E 11kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:01 am CDT Sep 16, 2026
Forecast Valid: 2am CDT Sep 16, 2026-6pm CDT Sep 22, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 PM EDT THIS EVENING

Wednesday

ENE wind around 20 kt. Mostly sunny. Seas around 4 ft.

Wednesday Night

ENE wind 18 to 24 kt. Partly cloudy. Seas 4 to 5 ft.

Thursday

ENE wind 16 to 20 kt. Sunny. Seas 3 to 4 ft.

Thursday Night

ENE wind 14 to 21 kt. Mostly clear. Seas 3 to 4 ft.

Friday

ENE wind 8 to 15 kt. Isolated showers and thunderstorms after 1pm. Seas around 2 ft.

Friday Night

E wind 10 to 14 kt. Scattered showers and thunderstorms. Seas 1 to 2 ft.

Saturday

E wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Scattered showers and thunderstorms. Seas around 1 ft.

Saturday Night

NE wind 7 to 11 kt becoming ESE after midnight. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Seas around 1 ft.

Sunday

E wind 5 to 11 kt. Showers likely and possibly a thunderstorm. Seas around 1 ft.

*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.