National Weather Service

NWS Marine Forecast
NWS Homepage
  Cell Phone Weather/Marine Page URL:
  PDA Weather/Marine Page URL:

   GMZ005-221430-  Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas  447 AM EDT Sun Oct 22 2017    SYNOPSIS  A ridge of high pressure extending from the mid  Atlantic states towards the southeast United States will move to  the northeast today. A cold front will pass through the Florida  Keys late Tuesday night and early Wednesday. Moderate to fresh  breezes behind the front will steadily shift from north Wednesday  to northeast to east Thursday Night.    The Approximate Shoreward Edge of the Gulf Stream current, as of  October 21st,    19 NM South of Dry Tortugas Light...on Loggerhead Key.  6 NM South of Cosgrove Shoal the Marquesas Keys.  1 NM South of Sand Key Key West.  4 NM South of Looe Big Pine Key.  6 NM South of Sombrero Key Marathon.  5 NM Southeast of Alligator Reef Islamorada.  5 NM Southeast of Molasses Reef Key Largo.  5 NM East of Carysfort Reef Ocean Reef.    Gulf Stream Information Courtesy of the Naval Oceanographic Office.    $$

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