Key West and Lower Florida Keys Marine Weather
Marine Forecast
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TONIGHT East to southeast winds 5 to 10 knots, increasing to near 10 knots. Seas 1 to 2 feet. Nearshore waters smooth to a light chop, becoming a light chop. A slight chance of showers.
TUESDAY AND TUESDAY NIGHT East to southeast winds near 10 knots. Seas around 2 feet. Nearshore waters a light chop. A slight chance of showers.
WEDNESDAY East to southeast winds near 10 knots, decreasing to near 5 knots. Seas 1 to 2 feet, subsiding to around 1 foot. Nearshore waters a light chop, becoming smooth to a light chop. A slight chance of showers.
WEDNESDAY NIGHT Southeast winds near 5 knots, becoming south to southwest. Seas around 1 foot. Nearshore waters smooth. A slight chance of showers.
THURSDAY Southwest winds 5 to 10 knots, becoming southwest to west and increasing to near 10 knots. Seas around 1 foot, building to 1 to 2 feet. Nearshore waters smooth to a light chop, becoming a light chop. A slight chance of showers and thunderstorms.
THURSDAY NIGHT West to northwest winds 10 to 15 knots. Seas around 2 feet. Nearshore waters smooth to a light chop. A chance of showers.
FRIDAY Northwest winds 10 to 15 knots, increasing to near 15 knots. Seas building to 2 to 3 feet, except building to 3 to 4 feet, occasionally to 5 feet west of Cosgrove Shoal Light. Nearshore waters a light to moderate chop, becoming a moderate chop. A slight chance of showers and thunderstorms.
FRIDAY NIGHT Northwest to north winds 15 to 20 knots, increasing to near 20 knots. Seas 3 to 4 feet, occasionally to 5 feet, except 4 to 5 feet, occasionally to 6 feet west of Cosgrove Shoal Light. Nearshore waters choppy, becoming rough.
SATURDAY North winds near 20 knots, decreasing to near 15 knots. Seas subsiding to 2 to 3 feet, except subsiding to 3 to 4 feet, occasionally to 5 feet west of Cosgrove Shoal Light. Nearshore waters choppy, becoming a light to moderate chop.
SATURDAY NIGHT North to northeast winds near 15 knots. Seas 2 to 3 feet, except 3 to 4 feet, occasionally to 5 feet west of Cosgrove Shoal Light. Nearshore waters a moderate chop.
TUESDAY AND TUESDAY NIGHT East to southeast winds near 10 knots. Seas around 2 feet. Nearshore waters a light chop. A slight chance of showers.
WEDNESDAY East to southeast winds near 10 knots, decreasing to near 5 knots. Seas 1 to 2 feet, subsiding to around 1 foot. Nearshore waters a light chop, becoming smooth to a light chop. A slight chance of showers.
WEDNESDAY NIGHT Southeast winds near 5 knots, becoming south to southwest. Seas around 1 foot. Nearshore waters smooth. A slight chance of showers.
THURSDAY Southwest winds 5 to 10 knots, becoming southwest to west and increasing to near 10 knots. Seas around 1 foot, building to 1 to 2 feet. Nearshore waters smooth to a light chop, becoming a light chop. A slight chance of showers and thunderstorms.
THURSDAY NIGHT West to northwest winds 10 to 15 knots. Seas around 2 feet. Nearshore waters smooth to a light chop. A chance of showers.
FRIDAY Northwest winds 10 to 15 knots, increasing to near 15 knots. Seas building to 2 to 3 feet, except building to 3 to 4 feet, occasionally to 5 feet west of Cosgrove Shoal Light. Nearshore waters a light to moderate chop, becoming a moderate chop. A slight chance of showers and thunderstorms.
FRIDAY NIGHT Northwest to north winds 15 to 20 knots, increasing to near 20 knots. Seas 3 to 4 feet, occasionally to 5 feet, except 4 to 5 feet, occasionally to 6 feet west of Cosgrove Shoal Light. Nearshore waters choppy, becoming rough.
SATURDAY North winds near 20 knots, decreasing to near 15 knots. Seas subsiding to 2 to 3 feet, except subsiding to 3 to 4 feet, occasionally to 5 feet west of Cosgrove Shoal Light. Nearshore waters choppy, becoming a light to moderate chop.
SATURDAY NIGHT North to northeast winds near 15 knots. Seas 2 to 3 feet, except 3 to 4 feet, occasionally to 5 feet west of Cosgrove Shoal Light. Nearshore waters a moderate chop.
Key West and Lower Florida Keys Nautical Charts
NOAA nautical charts with your GPS position and a wind map for Key West and Lower Florida Keys in the Wind and Tides app
Weather
View allThis Afternoon
84°F
Slight Chance Rain Showers
5 mph E
Tonight
78°F
Slight Chance Rain Showers
5 to 10 mph E
Tuesday
84°F
Slight Chance Rain Showers
10 to 15 mph E
Tuesday Night
79°F
Slight Chance Rain Showers
10 mph E
Tides and Currents
View all| Time (EST) | Event | Height/Speed |
|---|---|---|
| Mon, Nov 9 4:22 PM | slack | slack |
| Mon, Nov 9 6:53 PM | flood | 1.3 kts |
| Mon, Nov 9 9:21 PM | high | 2.3 ft |
| Mon, Nov 9 10:01 PM | slack | slack |
| Tue, Nov 10 1:11 AM | ebb | 2.2 kts |
| Tue, Nov 10 4:02 AM | low | 0.1 ft |
| Tue, Nov 10 4:36 AM | slack | slack |
| Tue, Nov 10 7:41 AM | flood | 1.6 kts |
| Tue, Nov 10 10:51 AM | high | 1.5 ft |
| Tue, Nov 10 11:13 AM | slack | slack |
| Tue, Nov 10 2:03 PM | ebb | 1.7 kts |
| Tue, Nov 10 3:23 PM | low | 0.8 ft |
Marine weather for Hawk Channel, the reef, Key West Harbor, and the backcountry out to the Marquesas Keys — Big Pine Key, Bahia Honda, Looe Key, Ramrod Key, Summerland Key, Cudjoe Key, Sugarloaf Key, Boca Chica Key, Stock Island, Garrison Bight, the Key West Community Sailing Center, Fleming Key, Key West Bight, Fort Zachary Taylor, Sand Key Lighthouse, and Key West, Florida. Wind, waves, Key West tides and the Key West tide chart, Key West water temperature, the Lower Keys marine forecast for Hawk Channel, the Big Pine Key marine forecast, the Key West weather forecast, the Key West wind forecast, and conditions for sailing, the Southernmost Regatta, boating, reef and backcountry fishing, snorkeling, kayaking, paddleboarding, and kiteboarding.