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 Hazardous marine condition(s):
 Small Craft Advisory
   GMZ005-181030-  Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas  1023 PM EST Fri Jan 17 2020      .SYNOPSIS...Strong to near-gale breezes will continue through  Saturday morning as very strong surface high pressure moves  southeast off the U.S. Mid-Atlantic coast. High pressure will  reach Bermuda late Saturday and then extend a ridge westward to  Central Florida on Saturday night. The ridge axis will settle  south to the Keys by late Sunday. A strong cold front on Monday  will usher in strong northerly breezes which will last through  Tuesday and Wednesday.    The Approximate Shoreward Edge of the Gulf Stream as of  January 16...    7 NM South of Dry Tortugas Light...on Loggerhead Key.  1 NM South of Cosgrove Shoal Light...off the Marquesas Keys.  1 NM South of Sand Key Light...off Key West.  Less than 1 NM South of Looe Key...off Big Pine Key.  1 NM South of Sombrero Key Light...off Marathon.  2 NM Southeast of Alligator Reef Light...off Islamorada.  2 NM Southeast of Molasses Reef Light...off Key Largo.  2 NM East of Carysfort Reef Light...off Ocean Reef.    Gulf Stream Information Courtesy of the Naval Oceanographic Office.    $$
   GMZ052>055-072>075-181030-  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-  1023 PM EST Fri Jan 17 2020    SMALL CRAFT ADVISORY IN EFFECT    OVERNIGHT  East winds 25 to 30 knots, with occasional gusts to  35 knots. Seas building to 8 to 12 feet. Scattered showers.  SATURDAY  East winds 25 to 30 knots, decreasing to 20 to 25  knots. Seas 10 to 12 feet, subsiding to 7 to 11 feet in the  afternoon. Scattered showers.  SATURDAY NIGHT  East to southeast winds near 20 knots,  decreasing to 15 to 20 knots. Seas 5 to 9 feet, subsiding to 5 to  7 feet after midnight. Isolated showers.  SUNDAY  East to southeast winds 15 to 20 knots, decreasing to  10 to 15 knots. Seas 4 to 6 feet, subsiding to 3 to 4 feet.  Isolated showers.  SUNDAY NIGHT  East to southeast winds 10 to 15 knots, decreasing  to 5 to 10 knots. Seas 2 to 3 feet. Scattered showers.  MONDAY  Northeast to east winds 5 to 10 knots becoming north  10 to 15 knots in the afternoon. Seas 2 to 3 feet, building to 3  to 5 feet. Scattered showers.  MONDAY NIGHT  North winds 15 to 20 knots, increasing to 20 to  25 knots. Seas 5 to 10 feet, seas highest south of the Dry  Tortugas. Scattered showers.  TUESDAY  North winds 20 to 25 knots. Seas 6 to 10 feet, seas  highest south of the Dry Tortugas. Isolated showers.  TUESDAY NIGHT  North to northeast winds near 20 knots,  decreasing to near 15 knots. Seas 5 to 8 feet, subsiding to 4 to 7  feet.  WEDNESDAY  Northeast winds 10 to 15 knots. Seas 3 to 6 feet.  Isolated showers.  WEDNESDAY NIGHT  East winds 15 to 20 knots. Seas 4 to 7 feet.  Isolated showers.    $$

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