Arctic Air Bringing Cold Temperatures to the Eastern Half of the U.S.; Strong Clipper System Wednesday and Thursday

Arctic air will continue below normal temperatures across the eastern half of the U.S. through today. A strengthening clipper storm will track north of the Great Lakes midweek with a widespread snow and gusty to strong winds through the region and into the Northeast U.S. followed by some lake effect snow. Read More >

Hazardous Weather Conditions

Last Update: 1027 AM AST Tue Dec 3 2024

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San Juan, PR Local Forecast Office

14NM SW Charlotte Amalie VI

Marine Zone Forecast


Rest Of Today
East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 4 feet at 7 seconds. Scattered showers late this morning and early afternoon, then isolated showers late.
Tonight
East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 4 feet at 7 seconds. Scattered showers in the evening.
Wednesday
East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 3 feet at 7 seconds. Scattered showers.
Wednesday Night
East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 4 feet at 7 seconds. Scattered showers after midnight.
Thursday
East winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave detail: east 4 feet at 6 seconds. Scattered showers in the morning.
Thursday Night
East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave detail: east 4 feet at 6 seconds. Scattered showers.
Friday
East winds 15 to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Numerous showers in the morning.
Friday Night
East winds around 15 knots. Seas 4 to 5 feet, occasionally to 6 feet.
Saturday
East winds 10 to 15 knots. Seas 3 to 5 feet, occasionally to 6 feet.
Saturday Night
Northeast winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers.



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1027 AM AST Tue Dec 3 2024
 
 

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