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):
 Short Term Forecast
 Marine Weather Statement
 Hazardous Weather Outlook
   GMZ005-242100-  Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas  945 AM EDT Sat Oct 24 2020      .SYNOPSIS...The Keys waters lie between a broad area of low  pressure just west of Grand Cayman Island and a weakening ridge  of high pressure east of the Appalachian Mountains. This broad  low to our south is likely to become a tropical cyclone this  weekend while it drifts toward the northwest. The system could  move near western Cuba by Sunday. Interests in the Florida Keys  should monitor the progress of this disturbance.    The Approximate Shoreward Edge of the Gulf Stream as of October  24...    25 NM South of Dry Tortugas Light...on Loggerhead Key.  35 NM South of Cosgrove Shoal Light...off the Marquesas Keys.  41 NM South of Sand Key Light...off Key West.  41 NM South of Looe Key...off Big Pine Key.  39 NM South of Sombrero Key Light...off Marathon.  20 NM Southeast of Alligator Reef Light...off Islamorada.  14 NM Southeast of Molasses Reef Light...off Key Largo.  10 NM East of Carysfort Reef Light...off Ocean Reef.    Gulf Stream Information Courtesy of the Naval Oceanographic Office.    $$
   GMZ052>055-072>075-242100-  Straits of Florida from Ocean Reef to Craig Key out 20 NM-  Straits of Florida from Craig Key to west end of Seven Mile  Bridge out 20 NM-  Straits of Florida from west end of Seven Mile Bridge to south of  Halfmoon Shoal out 20 NM-  Straits of Florida from Halfmoon Shoal to 20 NM west of Dry  Tortugas out 20 NM-  Straits of Florida from Ocean Reef to Craig Key 20 to 60 NM out-  Straits of Florida from Craig Key to west end of Seven Mile  Bridge 20 to 60 NM out-  Straits of Florida from west end of Seven Mile Bridge to south of  Halfmoon Shoal 20 to 60 NM out-  Straits of Florida from Halfmoon Shoal to 20 NM west of Dry  Tortugas 20 to 60 NM out-  945 AM EDT Sat Oct 24 2020    SMALL CRAFT SHOULD EXERCISE CAUTION    TODAY  East to southeast winds 15 to 20 knots. Seas 4 to 6  feet, subsiding to 3 to 5 feet. Widespread showers and isolated  thunderstorms.  TONIGHT AND SUNDAY  Southeast winds 15 to 20 knots. Seas 3 to  5 feet. Widespread showers and isolated thunderstorms.  SUNDAY NIGHT  Southeast winds 15 to 20 knots. Seas 3 to 6 feet.  Numerous showers and isolated thunderstorms.  MONDAY  Southeast winds 15 to 20 knots. Seas 4 to 6 feet.  Scattered showers and isolated thunderstorms.  MONDAY NIGHT  East to southeast winds 15 to 20 knots. Seas 3 to  5 feet. Scattered showers and isolated thunderstorms.  TUESDAY  East to southeast winds near 15 knots. Seas 3 to  4 feet. Scattered showers and isolated thunderstorms.  TUESDAY NIGHT THROUGH WEDNESDAY NIGHT  East to southeast winds  near 15 knots. Seas 3 to 4 feet. Isolated showers and  thunderstorms.    $$

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