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   GMZ005-160930-  Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas  1021 PM EST Fri Dec 15 2017      .SYNOPSIS...A weak cold front across north central Florida will  sag southward overnight and Saturday. This cold front will stall  over central Florida Saturday night and dissipate Sunday. High  surface pressure will extend across the Southeastern United States  Sunday night and Monday, then shift southward Monday night and  Tuesday.    The Approximate Shoreward Edge of the Gulf Stream current, as of  December 12th, 2017,    50 NM South of Dry Tortugas Light, on Loggerhead Key.  13 NM South of Cosgrove Shoal Light, off the Marquesas Keys.  21 NM South of Sand Key Light, off Key West.  31 NM South of Looe Key, off Big Pine Key.  36 NM South of Sombrero Key Light, off Marathon.  15 NM Southeast of Alligator Reef Light, off Islamorada.  10 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.    $$
   GMZ042>044-160930-  Hawk Channel from Ocean Reef to Craig Key out to the reef-  Hawk Channel from Craig Key to west end of Seven Mile Bridge out  to the reef-  Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal  out to the reef-  1021 PM EST Fri Dec 15 2017    OVERNIGHT  Northeast winds 10 to 15 knots. Seas 1 to 2 feet.  Nearshore waters a light to moderate chop.  SATURDAY  Northeast to east winds 10 to 15 knots, increasing to  15 to 20 knots in the afternoon. Seas 1 to 2 feet, building to 2  to 3 feet. Nearshore waters a light to moderate chop, becoming  choppy.  SATURDAY NIGHT  Northeast to east winds 15 to 20 knots. Seas 2  to 4 feet. Nearshore waters choppy.  SUNDAY  East winds 15 to 20 knots. Seas 2 to 4 feet. Nearshore  waters choppy.  SUNDAY NIGHT  East winds 15 to 20 knots. Seas 2 to 4 feet.  Nearshore waters choppy.  MONDAY  East winds 15 to 20 knots. Seas 2 to 4 feet. Nearshore  waters choppy. Isolated showers.  MONDAY NIGHT  East winds near 15 knots. Seas 2 to 3 feet.  Nearshore waters a moderate chop. Isolated showers.  TUESDAY  East winds 10 to 15 knots. Seas around 2 feet.  Nearshore waters a light to moderate chop. Isolated showers.  TUESDAY NIGHT  Northeast to east winds near 10 knots. Seas 1 to  2 feet. Nearshore waters a light chop. Isolated showers.  WEDNESDAY  Northeast winds 5 to 10 knots. Seas 1 foot or less.  Nearshore waters smooth to a light chop. Isolated showers.  WEDNESDAY NIGHT  Northeast to east winds 5 to 10 knots. Seas  1 foot or less. Nearshore waters smooth to a light chop. Isolated  showers.    $$

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