Record Breaking Temperatures and Critical Fire Weather

More than 200 record or near record maximum temperatures are forecast across the southern half of the U.S. through the end of this week before additional record temperatures center back over the Southwest U.S. into the Rockies this weekend. Widespread record breaking warmth, low humidity, and gusty winds will produce critical fire weather today in the central Rockies to Plains. Read More >

For More Weather Information:

Key West, FL Local Forecast Office

6NM WNW Tennessee Reef Light FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 77 °F
Light Wind
< 1ft
Tonight
Low: 69 °F
E 10kt
< 1ft
Thursday
High: 77 °F
E 10kt
< 1ft
Thursday Night
Low: 72 °F
ENE 10kt
< 1ft
Friday
High: 78 °F
E 10kt
< 1ft
Friday Night
Low: 72 °F
ENE 10kt
< 1ft
Saturday
High: 77 °F
ENE 10kt
< 1ft
Saturday Night
Low: 72 °F
ENE 20kt
2ft
Sunday
High: 76 °F
ENE 25kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:15 pm CDT Mar 25, 2026
Forecast Valid: 2pm CDT Mar 25, 2026-6pm CDT Mar 31, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Tonight

E wind 5 to 10 kt. Mostly clear. Seas 1 ft or less.

Thursday

E wind around 10 kt. Sunny. Seas 1 ft or less.

Thursday Night

ENE wind around 10 kt. A slight chance of showers. Seas 1 ft or less.

Friday

E wind around 10 kt. A slight chance of showers. Seas 1 ft or less.

Friday Night

ENE wind 5 to 10 kt. A slight chance of showers. Seas 1 ft or less.

Saturday

ENE wind around 10 kt. A slight chance of showers. Seas 1 ft or less.

Saturday Night

ENE wind 15 to 20 kt. A slight chance of showers. Seas around 2 ft.

Sunday

ENE wind 20 to 25 kt. A chance of showers. Seas 2 to 3 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.