NWS Marine Forecast


   GMZ005-062015-  Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas  411 AM EDT Mon Oct 6 2025    SYNOPSIS  A combination of a stationary frontal boundary and a  weak area of low pressure still situated near the Bahamas will  make for a messy weather pattern through the next several days.  This will maintain above normal rain chances through the entire  forecast period. In addition, it will keeps winds fluctuating  between northeast and southeast at times. At this time, the  strongest breezes look to stay north of our waters but will bear  watching for updates.    The Approximate Shoreward Edge of the Gulf Stream as of October  01...    42 NM South of Dry Tortugas Light...on Loggerhead Key.  33 NM South of Cosgrove Shoal Light...off the Marquesas Keys.  33 NM South of Sand Key Light...off Key West.  35 NM South of Looe Key...off Big Pine Key.  16 NM Southeast of Sombrero Key Light...off Marathon.  10 NM Southeast of Alligator Reef Light...off Islamorada.  6 NM Southeast of Molasses Reef Light...off Key Largo.  5 NM Southeast of Carysfort Reef Light...off Ocean Reef.    Gulf Stream Information Courtesy of the National Weather Service in  Key West based on products from NASA SPoRT.    $$