National Weather Service United States Department of Commerce

Tropical Storm Bertha moving through northeastern Caribbean

The National Hurricane Center is currently monitoring Tropical Storm Bertha as it moves through the northeastern Caribbean, with maximum sustained winds of 50 mph. A Tropical Storm Warning is in effect for Puerto Rico and the U.S. Virgin Islands, with Bertha expected to pass near Puerto Rico on Saturday, before eventually curving to the north and northeast, away from the U.S. mainland.
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Hazardous Weather Conditions

Last Update: 408 AM EDT SAT AUG 2 2014

View Nearby Observations

Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM

Marine Zone Forecast





  • SynopsisSHOWERS AND THUNDERSTORMS OVER THE COASTAL WATERS WILL GENERALLY DECREASE IN COVERAGE EACH DAY THEN INCREASE EACH NIGHT THROUGHOUT THE PERIOD. WINDS WILL REMAIN ONSHORE THIS WEEKEND BELOW 15 KNOTS AS SFC LOW STAYS SITUATED OVER THE AREA BEFORE SHIFTING OFFSHORE BY THE MIDDLE OF NEXT WEEK. SEAS WILL REMAIN BETWEEN 2-4 FEET.
  • Today Southeast winds 10 knots. Seas 3 to 4 feet. Scattered showers and thunderstorms.
  • Tonight Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Scattered showers and thunderstorms.
  • Sunday East winds 10 knots. Seas 3 to 4 feet. Scattered showers and thunderstorms.
  • Sunday Night South winds 10 knots. Seas 3 to 4 feet. Scattered showers and thunderstorms.
  • Monday Southwest winds 5 to 10 knots becoming east in the late morning and afternoon. Seas 3 to 4 feet. Scattered showers and thunderstorms.
  • Monday Night Southeast winds 7 to 8 knots becoming west 5 to 10 knots after midnight. Seas 3 to 4 feet building to 4 to 6 feet after midnight. Scattered showers and thunderstorms in the evening...then isolated showers and thunderstorms after midnight.
  • Tuesday Northwest winds 5 to 10 knots becoming west 5 to 10 knots early in the afternoon...then becoming south 5 to 10 knots late in the afternoon. Seas 4 to 6 feet. Isolated showers and thunderstorms.
  • Tuesday Night South winds 10 knots becoming southwest 10 to 15 knots after midnight. Seas 3 to 5 feet. Isolated showers and thunderstorms in the evening...then scattered showers and thunderstorms after midnight.
  • Wednesday West winds 10 knots becoming south 5 to 10 knots late in the afternoon. Seas 2 to 4 feet. Isolated showers and thunderstorms.



Additional Forecasts and Information

Zone Area Forecast for Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM
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