Last Update: 417 AM EDT Sat Aug 30 2025

View Nearby Observations

For More Weather Information:

Key West, FL Local Forecast Office

3NM NE Content Keys FL

Marine Zone Forecast


Today
Southwest to west winds near 10 knots, becoming west to northwest 5 to 10 knots. Seas 1 foot or less. Nearshore waters a light chop, becoming smooth to a light chop. Winds and seas higher in and around scattered showers and thunderstorms.
Tonight
Northwest winds 5 to 10 knots, becoming southwest to west near 5 knots after midnight. Seas 1 foot or less. Nearshore waters smooth to a light chop, becoming smooth. Scattered showers and thunderstorms.
Sunday
West winds 5 to 10 knots, becoming west to northwest near 10 knots. Seas building to around 1 foot. Nearshore waters smooth to a light chop, becoming a light chop. Scattered showers and thunderstorms.
Sunday Night
Northwest winds near 10 knots. Seas around 1 foot. Nearshore waters a light chop. Scattered showers and thunderstorms.
Monday
West to northwest winds near 10 knots. Seas around 1 foot. Nearshore waters a light chop. Scattered showers and thunderstorms.
Monday Night
West to northwest winds near 10 knots. Seas around 1 foot. Nearshore waters a light chop. Scattered showers and thunderstorms.
Tuesday
West to northwest winds near 10 knots, becoming southwest to west 10 to 15 knots. Seas around 1 foot, building to 1 to 2 feet. Nearshore waters a light chop, becoming a light to moderate chop. Scattered showers and thunderstorms.
Tuesday Night
Southwest to west winds 10 to 15 knots. Seas 1 to 2 feet, except 2 to 3 feet west of the marquesas keys. nearshore waters a light to moderate chop. Scattered showers and thunderstorms.
Wednesday
Southwest to west winds near 15 knots. Seas 2 to 3 feet, except building to 3 to 4 feet west of the marquesas keys. nearshore waters a moderate chop. Scattered showers and thunderstorms.
Wednesday Night
Southwest to west winds 15 to 20 knots. Seas 2 to 3 feet, except 3 to 5 feet west of the marquesas keys. nearshore waters choppy. Scattered showers and thunderstorms.



Basemap Options
Click map to change the forecast location
Loading map...
417 AM EDT Sat Aug 30 2025
 
 

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data