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Key West, FL Local Forecast Office

5NM NE Key West FL

Marine Point Forecast

[NOTICE]

Today
High: 90 °F
ENE 15kt
< 1ft
Tonight
Low: 85 °F
E 15kt
< 1ft
Saturday
High: 90 °F
SE 10kt
< 1ft
Saturday Night
Low: 86 °F
E 15kt
< 1ft
Sunday
High: 90 °F
ESE 15kt
< 1ft
Sunday Night
Low: 86 °F
E 15kt
1ft
Monday
High: 90 °F
ESE 15kt
1ft
Monday Night
Low: 84 °F
E 15kt
1ft
Tuesday
High: 90 °F
E 15kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:15 am CDT Aug 7, 2026
Forecast Valid: 5am CDT Aug 7, 2026-6pm CDT Aug 13, 2026

View Nearby Observations

Detailed Forecast

Today

ENE wind 10 to 15 kt becoming ESE in the afternoon. Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms after 7am. Seas 1 ft or less.

Tonight

E wind 10 to 15 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Saturday

SE wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Saturday Night

E wind 10 to 15 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Sunday

ESE wind 10 to 15 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Sunday Night

E wind around 15 kt. A slight chance of showers and thunderstorms. Seas around 1 ft.

Monday

ESE wind 10 to 15 kt. A slight chance of showers and thunderstorms. Seas around 1 ft.

Monday Night

E wind around 15 kt. Mostly clear. Seas around 1 ft.

Tuesday

E wind 10 to 15 kt. Sunny. 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.