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   GMZ005-180930-  Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas  1020 PM EST Sat Feb 17 2018      .SYNOPSIS...An Atlantic ridge of high pressure will extend across  central Florida tonight, before lifting northward Sunday and  Sunday night. An area of high pressure will expand and intensify  over the western North Atlantic Ocean Monday through Wednesday.    The Approximate Shoreward Edge of the Gulf Stream as of  February 17, 2018...    31 NM South of Dry Tortugas Light, on Loggerhead Key.  10 NM South of Cosgrove Shoal Light, off the Marquesas Keys.  3 NM South of Sand Key Light, off Key West.  7 NM South of Looe Key, off Big Pine Key.  9 NM South of Sombrero Key Light, off Marathon.  13 NM Southeast of Alligator Reef Light, off Islamorada.  12 NM Southeast of Molasses Reef Light, off Key Largo.  6 NM East of Carysfort Reef Light, off Ocean Reef.    Gulf Stream Information Courtesy of the Naval Oceanographic Office.    $$
   GMZ052>055-072>075-180930-  Straits of Florida from Ocean Reef to Craig Key out 20 NM-  Straits of Florida from Craig Key to west end of Seven Mile  Bridge out 20 NM-  Straits of Florida from west end of Seven Mile Bridge to south of  Halfmoon Shoal out 20 NM-  Straits of Florida from Halfmoon Shoal to 20 NM west of Dry  Tortugas out 20 NM-  Straits of Florida from Ocean Reef to Craig Key 20 to 60 NM out-  Straits of Florida from Craig Key to west end of Seven Mile  Bridge 20 to 60 NM out-  Straits of Florida from west end of Seven Mile Bridge to south of  Halfmoon Shoal 20 to 60 NM out-  Straits of Florida from Halfmoon Shoal to 20 NM west of Dry  Tortugas 20 to 60 NM out-  1020 PM EST Sat Feb 17 2018    THIS EVENING  East to southeast winds 10 to 15 knots, becoming  northeast to east late. Seas 2 to 4 feet. Isolated showers.  SUNDAY  East winds 15 to 20 knots. Seas 4 to 6 feet. Isolated  showers.  SUNDAY NIGHT  East winds near 20 knots. Seas 4 to 7 feet.  Isolated showers.  MONDAY  East winds 20 to 25 knots. Seas 5 to 8 feet. Isolated  showers.  MONDAY NIGHT  East to southeast winds 20 to 25 knots. Seas 7 to  9 feet. Isolated showers.  TUESDAY  East to southeast winds 20 to 25 knots. Seas 7 to  9 feet. Isolated showers.  TUESDAY NIGHT  East to southeast winds 20 to 25 knots. Seas  6 to 9 feet. Isolated showers.  WEDNESDAY  East to southeast winds 20 to 25 knots. Seas 6 to  8 feet. Isolated showers.  WEDNESDAY NIGHT  East to southeast winds near 20 knots. Seas 5  to 7 feet. Isolated showers.  THURSDAY  East to southeast winds 15 to 20 knots. Seas 4 to  7 feet. Isolated showers.  THURSDAY NIGHT  East winds 15 to 20 knots. Seas 5 to 6 feet.  Isolated showers.    $$

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