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   GMZ005-231430-  Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas  429 AM EDT Tue Apr 23 2019      .SYNOPSIS...An expansive area of high pressure over the gulf  coast and into the western Atlantic Ocean will slowly settle south  over the next couple of days. This high pressure cell will retreat  into the western Atlantic Ocean on Friday. Meanwhile, a low  pressure system will gradually develop over the Gulf coast States  and migrate eastward with an associated trough limping into our  region, before dissipating by the end of this weekend.    The Approximate Shoreward Edge of the Gulf Stream as of  April 22...    40 NM South of Dry Tortugas Light...on Loggerhead Key.  29 NM South of Cosgrove Shoal Light...off the Marquesas Keys.  25 NM South of Sand Key Light...off Key West.  22 NM South of Looe Key...off Big Pine Key.  19 NM South of Sombrero Key Light...off Marathon.  14 NM Southeast of Alligator Reef Light...off Islamorada.  10 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.    $$
   GMZ042>044-231430-  Hawk Channel from Ocean Reef to Craig Key out to the reef-  Hawk Channel from Craig Key to west end of Seven Mile Bridge out  to the reef-  Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal  out to the reef-  429 AM EDT Tue Apr 23 2019    TODAY  Northeast to east winds 10 to 15 knots. Seas 2 to 3  feet. Nearshore waters a light to moderate chop.  TONIGHT  Northeast to east winds 10 to 15 knots. Seas 1 to 3  feet. Nearshore waters a light to moderate chop.  WEDNESDAY  East winds near 10 knots. Seas 1 to 2 feet.  Nearshore waters a light chop.  WEDNESDAY NIGHT  East winds 10 to 15 knots. Seas 1 to 2 feet.  Nearshore waters a light to moderate chop.  THURSDAY  Southeast winds 10 to 15 knots. Seas 1 to 2 feet.  Nearshore waters a light to moderate chop.  THURSDAY NIGHT  Southeast winds 10 to 15 knots, becoming south.  Seas 1 to 2 feet. Nearshore waters a light to moderate chop.  Isolated showers late.  FRIDAY  South to southwest 10 to 15 knots, becoming southwest  to west. Seas 1 to 2 feet. Nearshore waters a light to moderate  chop. Isolated showers.  FRIDAY NIGHT  Southwest to west winds near 10 knots, becoming  west. Seas 1 to 2 feet. Nearshore waters a light chop. Scattered  showers and thunderstorms.  SATURDAY AND SATURDAY NIGHT  West winds near 10 knots, becoming  north to northeast. Seas 1 to 2 feet. Nearshore waters a light  chop. Scattered showers and thunderstorms.    $$

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