National Weather Service United States Department of Commerce
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Last Map Update: Tue, Jan 21, 2025 at 10:36:22 pm EST

MIDDLE AND LOWER KEYS:
REST OF TONIGHT...Increasing cloudiness with a chance of showers after midnight. Patchy fog developing. Lows steady near 70. Variable winds near 5 mph, becoming northwest to north 10 to 15 mph late. Chance of rain 40 percent.

UPPER KEYS:
REST OF TONIGHT...Increasing cloudiness with a chance of showers after midnight. Patchy fog developing. Lows steady near 70. Southeast winds near 5 mph, becoming west to northwest near 10 mph late. Chance of rain 40 percent.
DENSE FOG ADVISORY IN EFFECT!
SMALL CRAFT ADVISORY LIKELY WILL BE REQUIRED WEDNESDAY!
OVERNIGHT...Variable winds near 5 knots, becoming northwest to north 10 to 15 knots late. Bay waters smooth, becoming a light to moderate chop late. Scattered showers developing. Areas of fog.
DENSE FOG ADVISORY IN EFFECT!
SMALL CRAFT SHOULD EXERCISE CAUTION FOR INCREASING WINDS!
SMALL CRAFT ADVISORY CONDITIONS ARE EXPECTED WEDNESDAY!
OVERNIGHT...Variable winds 5 to 10 knots, becoming north 15 to 20 knots late. Seas 1 to 2 feet, building to 2 to 3 feet, except building to 3 to 5 feet west of the Marquesas Keys. Nearshore waters smooth to a light chop, becoming choppy late. Scattered showers developing. Areas of fog.
WEST:
SMALL CRAFT SHOULD EXERCISE CAUTION FOR INCREASING WINDS!
SMALL CRAFT ADVISORY CONDITIONS ARE EXPECTED WEDNESDAY!
OVERNIGHT...Variable winds 5 to 10 knots, becoming northwest to north 15 to 20 knots late. Seas 1 to 2 feet, except building to 3 to 4 feet west of Cosgrove Shoal Light. Nearshore waters smooth to a light chop, becoming choppy late. Scattered showers developing. Patchy fog.

EAST:
SMALL CRAFT ADVISORY LIKELY WILL BE REQUIRED WEDNESDAY!
OVERNIGHT...Southeast to south winds 5 to 10 knots, becoming becoming northwest to north 10 to 15 knots late. Seas around 1 foot. Nearshore waters smooth to a light chop, becoming a light to moderate chop late. Scattered showers developing. Patchy fog.
WEST:
SMALL CRAFT SHOULD EXERCISE CAUTION FOR INCREASING WINDS!
SMALL CRAFT ADVISORY CONDITIONS ARE EXPECTED WEDNESDAY!
OVERNIGHT...Variable winds near 10 knots, becoming northwest 15 to 20 knots late. Seas 2 to 3 feet, except building to 3 to 4 feet west of Halfmoon Shoal Light. Wave Detail: Northwest 3 feet at 7 seconds and east 2 feet at 5 seconds. Scattered showers developing.

EAST:
SMALL CRAFT ADVISORY LIKELY WILL BE REQUIRED WEDNESDAY!
OVERNIGHT...Southeast to south winds 5 to 10 knots, becoming west 10 to 15 knots late. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. Scattered showers developing.
SMALL CRAFT ADVISORY IN EFFECT!
EAST:
DENSE FOG ADVISORY IN EFFECT!
OVERNIGHT...Northeast to east winds 5 to 10 knots, becoming north to northeast 20 to 25 knots late. Seas 2 to 3 feet, building to 4 to 6 feet. Wave Detail: Northwest to north 4 feet at 6 seconds. Numerous showers developing. Areas of fog..

WEST:
OVERNIGHT...Northeast to east winds 5 to 10 knots, becoming north to northeast 20 to 25 knots late. Seas 2 to 3 feet, building to 4 to 6 feet. Wave Detail: Northwest to north 4 feet at 6 seconds. Numerous showers developing.

 


 

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