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Tampa Bay, FL Local Forecast Office

6NM WNW Cedar Key FL

Marine Point Forecast

[NOTICE]

Today
High: 71 °F
SW 14kt
2ft
Tonight
Low: 57 °F
NE 18kt
1-2ft

Small Craft Advisory
Friday
High: 72 °F
NE 15kt
< 1ft
Friday Night
Low: 64 °F
NNW 8kt
1ft
Saturday
High: 74 °F
ENE 8kt
< 1ft
Saturday Night
Low: 66 °F
ESE 9kt
< 1ft
Sunday
High: 73 °F
S 10kt
1ft
Sunday Night
Low: 67 °F
S 12kt
1ft
Monday
High: 70 °F
WSW 14kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:54 am CDT Mar 12, 2026
Forecast Valid: 11am CDT Mar 12, 2026-6pm CDT Mar 18, 2026

View Nearby Observations

Detailed Forecast

Today

SSW wind 12 to 14 kt becoming NW in the afternoon. Showers and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm. Seas around 2 ft.

Tonight

N wind 14 to 18 kt becoming ENE after midnight. Mostly clear. Seas 1 to 2 ft.

Friday

NE wind 5 to 15 kt becoming WNW in the afternoon. Sunny. Seas 1 ft or less.

Friday Night

NNW wind around 8 kt becoming ENE after midnight. Mostly clear. Seas around 1 ft.

Saturday

ENE wind 5 to 8 kt becoming SSE in the afternoon. A chance of showers and thunderstorms, mainly after 1pm. Seas 1 ft or less.

Saturday Night

ENE wind 5 to 9 kt becoming ESE after midnight. A chance of showers and thunderstorms, mainly after 1am. Seas 1 ft or less.

Sunday

SE wind 8 to 10 kt becoming S in the afternoon. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Seas around 1 ft.

Sunday Night

S wind 9 to 12 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Seas around 1 ft.

Monday

SSW wind 11 to 14 kt becoming W in the afternoon. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Seas 1 to 2 ft.

Winds and seas 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.