Last Update: 436 PM EDT Fri Jul 17 2026

View Nearby Observations

For More Weather Information:

Key West, FL Local Forecast Office

3NM SE Key Largo FL

Marine Zone Forecast


Tonight
Southeast winds 5 to 10 knots. Seas around 1 foot. Nearshore waters smooth to a light chop. A slight chance of showers and thunderstorms.
Saturday
Southeast to south winds near 10 knots. Seas 1 to 2 feet. Nearshore waters a light chop. A slight chance of showers and thunderstorms.
Saturday Night
Southeast winds 10 to 15 knots. Seas around 2 feet. Nearshore waters a light to moderate chop. A slight chance of showers and thunderstorms.
Sunday
Southeast to south winds 10 to 15 knots, decreasing to 5 to 10 knots in the afternoon. Seas around 2 feet, subsiding to 1 to 2 feet. Nearshore waters a light to moderate chop, becoming smooth to a light chop. A slight chance of showers and thunderstorms.
Sunday Night
Southeast to south winds 5 to 10 knots. Seas around 1 foot. Nearshore waters smooth to a light chop. A slight chance of showers and thunderstorms.
Monday
South winds 5 to 10 knots. Seas around 1 foot. Nearshore waters smooth to a light chop. A slight chance of showers and thunderstorms.
Monday Night
Southeast winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Seas around 1 foot, building to around 2 feet. Nearshore waters smooth to a light chop, becoming a light to moderate chop.
Tuesday
Southeast winds 10 to 15 knots, decreasing to 5 to 10 knots in the afternoon. Seas around 2 feet, subsiding to 1 to 2 feet. Nearshore waters a light to moderate chop, becoming smooth to a light chop.
Tuesday Night And Wednesday
East to southeast winds 5 to 10 knots. Seas around 1 foot. Nearshore waters smooth to a light chop.
Wednesday Night
East winds 5 to 10 knots. Seas around 1 foot. nearshore waters smooth to a light chop.



Basemap Options
Click map to change the forecast location
Loading map...
436 PM EDT Fri Jul 17 2026
 
 

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data