weather.gov     
National Weather Service

NWS Marine Forecast
NWS Homepage
  Cell Phone Weather/Marine Page URL: cell.weather.gov
  PDA Weather/Marine Page URL: mobile.weather.gov



 Hazardous marine condition(s):
 Hazardous Weather Outlook
 SEAS ARE GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE  HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE  MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.        GMZ005-211430-  SYNOPSIS FOR KEYS COASTAL WATERS FROM OCEAN REEF TO DRY TORTUGAS-  430 AM EDT TUE OCT 21 2014      .SYNOPSIS...AN AREA OF LOW PRESSURE WILL MOVE SLOWLY EASTWARD ACROSS  THE BAY OF CAMPECHE TODAY THROUGH WEDNESDAY. THIS AREA OF LOW  PRESSURE WILL CONTINUE TO PROGRESS EASTWARD OVER THE YUCATAN  PENINSULA WEDNESDAY NIGHT AND THURSDAY. THE AREA OF LOW PRESSURE  MAY MERGE WITH A FRONTAL SYSTEM OVER THE SOUTHEASTERN GULF OF MEXICO  OR NORTHWESTERN CARIBBEAN SEA THURSDAY NIGHT AND FRIDAY. AN AREA OF  HIGH PRESSURE WILL BUILD SOUTHEASTWARD ACROSS THE FLORIDA PENINSULA  FRIDAY NIGHT THROUGH SATURDAY NIGHT.    THE APPROXIMATE SHOREWARD EDGE OF THE GULF STREAM CURRENT...AS OF  OCTOBER 20TH...    37 NM SOUTH OF DRY TORTUGAS LIGHT...ON LOGGERHEAD KEY.  25 NM SOUTH OF COSGROVE SHOAL LIGHT...OFF THE MARQUESAS KEYS.  25 NM SOUTH OF SAND KEY LIGHT...OFF KEY WEST.  30 NM SOUTH OF LOOE KEY...OFF BIG PINE KEY.  28 NM SOUTH OF SOMBRERO KEY LIGHT...OFF MARATHON.  16 NM SOUTHEAST OF ALLIGATOR REEF LIGHT...OFF ISLAMORADA.  8 NM SOUTHEAST OF MOLASSES REEF LIGHT...OFF KEY LARGO.  5 NM EAST OF CARYSFORT REEF LIGHT...OFF OCEAN REEF.    GULF STREAM INFORMATION COURTESY OF THE NAVAL OCEANOGRAPHIC OFFICE.    $$
 SEAS ARE GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE  HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE  MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.        GMZ052-053-054-055-072-073-074-075-211430-  STRAITS OF FLORIDA FROM OCEAN REEF TO CRAIG KEY OUT 20 NM-  STRAITS OF FLORIDA FROM CRAIG KEY TO WEST END OF SEVEN MILE BRIDGE  OUT 20 NM-  STRAITS OF FLORIDA FROM WEST END OF SEVEN MILE BRIDGE TO SOUTH OF  HALFMOON SHOAL OUT 20 NM-  STRAITS OF FLORIDA FROM HALFMOON SHOAL TO 20 NM WEST OF DRY TORTUGAS  OUT 20 NM-  STRAITS OF FLORIDA FROM OCEAN REEF TO CRAIG KEY 20 TO 60 NM OUT-  STRAITS OF FLORIDA FROM CRAIG KEY TO WEST END OF SEVEN MILE BRIDGE  20 TO 60 NM OUT-  STRAITS OF FLORIDA FROM WEST END OF SEVEN MILE BRIDGE TO SOUTH OF  HALFMOON SHOAL 20 TO 60 NM OUT-  STRAITS OF FLORIDA FROM HALFMOON SHOAL TO 20 NM WEST OF DRY TORTUGAS  20 TO 60 NM OUT-  430 AM EDT TUE OCT 21 2014    TODAY  SOUTHEAST TO SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.  SCATTERED SHOWERS AND THUNDERSTORMS.  TONIGHT  SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.  SCATTERED SHOWERS AND THUNDERSTORMS.  WEDNESDAY  EAST TO SOUTHEAST WINDS NEAR 15 KNOTS. SEAS 3 TO 5  FEET. NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS.  WEDNESDAY NIGHT  EAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET.  NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS.  THURSDAY  EAST WINDS NEAR 20 KNOTS. SEAS 4 TO 7 FEET. NUMEROUS  SHOWERS AND SCATTERED THUNDERSTORMS.  THURSDAY NIGHT  NORTHEAST TO EAST WINDS NEAR 20 KNOTS. SEAS 4 TO 7  FEET. NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS.  FRIDAY  NORTHEAST WINDS NEAR 20 KNOTS. SEAS 4 TO 7 FEET. NUMEROUS  SHOWERS AND SCATTERED THUNDERSTORMS.  FRIDAY NIGHT  NORTH TO NORTHEAST WINDS NEAR 20 KNOTS. SEAS 4 TO 7  FEET. SCATTERED SHOWERS AND THUNDERSTORMS.  SATURDAY  NORTH TO NORTHEAST WINDS NEAR 20 KNOTS. SEAS 5 TO 7  FEET. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.  SATURDAY NIGHT  NORTH TO NORTHEAST WINDS NEAR 20 KNOTS. SEAS 5 TO  7 FEET. ISOLATED SHOWERS AND THUNDERSTORMS.    $$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: Mar 4, 2014
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE