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   GMZ005-172130-  Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas  1027 AM EST Sat Feb 17 2018      .SYNOPSIS...An Atlantic ridge of high pressure will extend across  central Florida this afternoon and 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.    $$
   GMZ033-034-172130-  Gulf waters from East Cape Sable to Chokoloskee 20 to 60 NM out  and beyond 5 fathoms-  Gulf of Mexico including Dry Tortugas and Rebecca Shoal Channel-  1027 AM EST Sat Feb 17 2018    THIS AFTERNOON  East winds near 10 knots. Seas 1 to 3 feet.  TONIGHT  East winds 10 to 15 knots. Seas 2 to 3 feet. Isolated  showers.  SUNDAY  East winds near 15 knots. Seas 3 to 4 feet. Isolated  showers.  SUNDAY NIGHT AND MONDAY  East winds 15 to 20 knots. Seas 3 to 5  feet. Isolated showers.  MONDAY NIGHT THROUGH WEDNESDAY  East to southeast winds near 20  knots. Seas 4 to 6 feet. Isolated showers.  WEDNESDAY NIGHT  East winds 15 to 20 knots. Seas 3 to 5 feet.  Isolated showers.    $$

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