For More Weather Information:

3NM NE Content Keys FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 3:15 pm CDT Oct 17, 2026
Forecast Valid: 3pm CDT Oct 17, 2026-6pm CDT Oct 23, 2026

This Afternoon

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

Tonight

NE wind 15 to 20 kt. Showers and possibly a thunderstorm. Seas 1 to 2 ft.

Sunday

NE wind 20 to 25 kt. Showers likely and possibly a thunderstorm. Seas around 2 ft.

Sunday Night

NE wind around 25 kt. A chance of showers and thunderstorms. Seas 2 to 3 ft.

Monday

NE wind 20 to 25 kt. A chance of showers and thunderstorms. Seas 2 to 3 ft.

Monday Night

NE wind around 20 kt. Mostly clear. Seas around 2 ft.

Tuesday

NE wind 15 to 20 kt. Sunny. Seas 2 to 3 ft.

Tuesday Night

NE wind around 20 kt. Mostly clear. Seas around 2 ft.

Wednesday

NE wind 10 to 20 kt. A slight chance of showers. Seas around 2 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.