Tropical Moisture Will Bring Heavy to Excessive Rainfall with Possible Flooding This Week

Tropical moisture will surge over the southwest into the central U.S. this week with several days of heavy to excessive rainfall which may bring limited to considerable flooding. Isolated severe thunderstorm gusts and a couple of tornadoes will be possible from southeast New Mexico into west Texas. Read More >

For More Weather Information:

Key West, FL Local Forecast Office

6NM WNW Tennessee Reef Light FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 79 °F
SSW 10kt
< 1ft
Tuesday
High: 86 °F
Light Wind
< 1ft
Tuesday Night
Low: 79 °F
E 10kt
< 1ft
Wednesday
High: 85 °F
E 10kt
< 1ft
Wednesday Night
Low: 80 °F
E 15kt
< 1ft
Thursday
High: 87 °F
ESE 15kt
< 1ft
Thursday Night
Low: 81 °F
E 20kt
< 1ft
Friday
High: 87 °F
ESE 20kt
< 1ft
Friday Night
Low: 82 °F
E 15kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:15 pm CDT Sep 28, 2026
Forecast Valid: 10pm CDT Sep 28, 2026-6pm CDT Oct 5, 2026

View Nearby Observations

Detailed Forecast

Tonight

SSW wind 5 to 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Tuesday

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Tuesday Night

E wind 5 to 10 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Wednesday

E wind around 10 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Wednesday Night

E wind 10 to 15 kt. Showers and possibly a thunderstorm. Seas 1 ft or less.

Thursday

ESE wind around 15 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Thursday Night

E wind 15 to 20 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Friday

ESE wind 15 to 20 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.

Friday Night

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

*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.