For More Weather Information:

Tampa Bay, FL Local Forecast Office

47NM SW Cedar Key FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 68 °F
S 16kt
2-3ft
Monday
High: 71 °F
W 22kt
3-5ft

Small Craft Advisory
Monday Night
Low: 49 °F
N 23kt
6-7ft

Small Craft Advisory
Tuesday
High: 57 °F
N 21kt
4-6ft

Small Craft Advisory
Tuesday Night
Low: 52 °F
NNE 16kt
3-4ft
Wednesday
High: 62 °F
NNE 15kt
2-3ft
Wednesday Night
Low: 57 °F
NE 15kt
2ft
Thursday
High: 65 °F
NNE 15kt
2ft
Thursday Night
Low: 61 °F
NNE 12kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:34 pm CDT Mar 15, 2026
Forecast Valid: 10pm CDT Mar 15, 2026-6pm CDT Mar 22, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH

Tonight

S wind 13 to 16 kt. Showers and thunderstorms likely, mainly before midnight. Seas 2 to 3 ft.

Monday

S wind 15 to 22 kt becoming WNW in the afternoon. Showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Seas 3 to 5 ft.

Monday Night

N wind around 23 kt. Cloudy during the early evening, then gradual clearing. Seas 6 to 7 ft.

Tuesday

N wind 15 to 21 kt. Mostly sunny. Seas 4 to 6 ft.

Tuesday Night

N wind 14 to 16 kt becoming NE after midnight. Mostly cloudy. Seas 3 to 4 ft.

Wednesday

NNE wind around 15 kt. Sunny. Seas 2 to 3 ft.

Wednesday Night

NE wind around 15 kt. Partly cloudy. Seas around 2 ft.

Thursday

NNE wind 12 to 15 kt. Sunny. Seas around 2 ft.

Thursday Night

NNE wind 9 to 12 kt. Partly cloudy. Seas 1 to 2 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.