Weather Summary - Marquesas Keys

Wednesday Morning, 17-Dec-2025
Monthly average visibility: 23 feet.
Forecast visibilty: 0 ft (0 m)
Surface sea water temperature: 76 F (24 C)
Air temperature: 75 F (24 C)
Ocean currents: weak, towards the northwest.
Tidal currents: moderate, towards the southwest.
Winds:out of the east at 10 to 15 knots.
Waves: out of the northeast at 1 to 2 feet high, with a period of 4 to 5 seconds.
It will be cloudy.

Wednesday Afternoon, 17-Dec-2025
Monthly average visibility: 23 feet.
Forecast visibilty: 0 ft (0 m)
Surface sea water temperature: 77 F (25 C)
Air temperature: 75 F (24 C)
Ocean currents: weak, towards the northwest.
Tidal currents: moderate, towards the northeast.
Winds:out of the east at 15 to 20 knots.
Waves: out of the northeast at 1 to 2 feet high, with a period of 4 to 5 seconds.
It will be cloudy.

Wednesday Evening, 17-Dec-2025
Monthly average visibility: 23 feet.
Forecast visibilty: 0 ft (0 m)
Surface sea water temperature: 77 F (25 C)
Air temperature: 75 F (24 C)
Ocean currents: weak, towards the northwest.
Tidal currents: weak, towards the south.
Winds:out of the east at 15 to 20 knots.
Waves: out of the northeast at 2 to 3 feet high, with a period of 4 to 5 seconds.
It will be cloudy.

Thursday Morning, 18-Dec-2025
Forecast visibilty: 0 ft (0 m)
Surface sea water temperature: 77 F (25 C)
Air temperature: 77 F (25 C)
Ocean currents: weak, towards the northwest.
Tidal currents: moderate, towards the southwest.
Winds:out of the east at 10 to 15 knots.
Waves: out of the northeast at 2 to 3 feet high, with a period of 4 to 5 seconds.
The skies will be overcast.

Thursday Afternoon, 18-Dec-2025
Forecast visibilty: 0 ft (0 m)
Surface sea water temperature: 77 F (25 C)
Air temperature: 77 F (25 C)
Ocean currents: weak, towards the northwest.
Tidal currents: moderate, towards the northeast.
Winds:out of the northeast at 10 to 15 knots.
Waves: out of the northeast at 1 to 2 feet high, with a period of 4 to 5 seconds.
The skies will be overcast. There is a chance of rain.

Thursday Evening, 18-Dec-2025
Forecast visibilty: 0 ft (0 m)
Surface sea water temperature: 77 F (25 C)
Air temperature: 78 F (26 C)
Ocean currents: weak, towards the north.
Tidal currents: weak, towards the south.
Winds:out of the north at 5 to 10 knots.
Waves: out of the northeast at 1 to 2 feet high, with a period of 6 to 7 seconds.
The skies will be overcast.

Friday Morning, 19-Dec-2025
Forecast visibilty: 0 ft (0 m)
Surface sea water temperature: 77 F (25 C)
Air temperature: 77 F (25 C)
Ocean currents: weak, towards the southeast.
Tidal currents: moderate, towards the south.
Winds:out of the northwest at 5 to 10 knots.
Waves: out of the northeast at 0 to 1 feet high, with a period of 6 to 7 seconds.
It will be cloudy.

Friday Afternoon, 19-Dec-2025
Forecast visibilty: 0 ft (0 m)
Surface sea water temperature: 77 F (25 C)
Air temperature: 77 F (25 C)
Ocean currents: weak, towards the southeast.
Tidal currents: moderate, towards the northeast.
Winds:out of the north at 5 to 10 knots.
Waves: out of the northeast at 0 to 1 feet high, with a period of 4 to 5 seconds.
It will be cloudy.

Friday Evening, 19-Dec-2025
Forecast visibilty: 0 ft (0 m)
Surface sea water temperature: 77 F (25 C)
Air temperature: 75 F (24 C)
Ocean currents: weak, towards the south.
Tidal currents: weak, towards the northeast.
Winds:out of the north at 10 to 15 knots.
Waves: out of the north at 0 to 1 feet high, with a period of 4 to 5 seconds.
The skies will be overcast.

Saturday Morning, 20-Dec-2025
Forecast visibilty: 0 ft (0 m)
Surface sea water temperature: 76 F (24 C)
Air temperature: 71 F (22 C)
Ocean currents: weak, towards the west.
Tidal currents: moderate, towards the north.
Winds:out of the northeast at 5 to 10 knots.
Waves: out of the northwest at 1 to 2 feet high, with a period of 6 to 7 seconds.
It will be partly cloudy.

Saturday Afternoon, 20-Dec-2025
Forecast visibilty: 0 ft (0 m)
Surface sea water temperature: 77 F (25 C)
Air temperature: 71 F (22 C)
Ocean currents: weak, towards the northwest.
Tidal currents: moderate, towards the northeast.
A light breeze from the northeast.
Waves: out of the northwest at 1 to 2 feet high, with a period of 7 to 8 seconds.
It will be sunny.

Saturday Evening, 20-Dec-2025
Forecast visibilty: 0 ft (0 m)
Surface sea water temperature: 77 F (25 C)
Air temperature: 71 F (22 C)
Ocean currents: weak, towards the northwest.
Tidal currents: weak, towards the northeast.
Winds:out of the northeast at 5 to 10 knots.
Waves: out of the northwest at 1 to 2 feet high, with a period of 7 to 8 seconds.
It will be cloudy.

Sunday Morning, 21-Dec-2025
Surface sea water temperature: 77 F (25 C)
Air temperature: 73 F (23 C)
Ocean currents: weak, towards the northwest.
Tidal currents: moderate, towards the north.
Winds:out of the northeast at 10 to 15 knots.
Waves: out of the north at 1 to 2 feet high, with a period of 6 to 7 seconds.
It will be cloudy.

Sunday Afternoon, 21-Dec-2025
Surface sea water temperature: 77 F (25 C)
Air temperature: 75 F (24 C)
Ocean currents: weak, towards the northwest.
Tidal currents: moderate, towards the northeast.
Winds:out of the northeast at 5 to 10 knots.
Waves: out of the northwest at 1 to 2 feet high, with a period of 6 to 7 seconds.
It will be partly cloudy.

Sunday Evening, 21-Dec-2025
Surface sea water temperature: 77 F (25 C)
Air temperature: 75 F (24 C)
Ocean currents: weak, towards the northwest.
Tidal currents: moderate, towards the northeast.
A light breeze from the northeast.
Waves: out of the northwest at 1 to 2 feet high, with a period of 6 to 7 seconds.
The skies will be overcast.