Unsettled Weather in the West; Marine and Coastal Impacts Along the East Coast

A series of Pacific fronts will bring periodic waves of showers and thunderstorms to parts of the Great Basin and Pacific Northwest the next few days. Swells, high surf, dangerous rip currents and areas of coastal flooding continue along much of the East Coast from both Humberto and Imelda. Unseasonably hot temperatures continue for much of the Plains and Midwest through the remainder of the week. Read More >

For More Weather Information:

Key West, FL Local Forecast Office

5NM SE Content Keys FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 77 °F
Light Wind
< 1ft
Thursday
High: 90 °F
ENE 10kt
< 1ft
Thursday Night
Low: 76 °F
ENE 15kt
< 1ft
Friday
High: 89 °F
ENE 15kt
< 1ft
Friday Night
Low: 77 °F
E 15kt
< 1ft
Saturday
High: 89 °F
ESE 15kt
< 1ft
Saturday Night
Low: 78 °F
E 10kt
< 1ft
Sunday
High: 90 °F
SE 10kt
< 1ft
Sunday Night
Low: 77 °F
E 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:15 pm CDT Oct 1, 2025
Forecast Valid: 7pm CDT Oct 1, 2025-6pm CDT Oct 8, 2025

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.

Thursday

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

Thursday Night

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

Friday

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

Friday Night

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

Saturday

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

Saturday Night

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

Sunday

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

Sunday Night

E wind around 10 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.