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 Hazardous marine condition(s):
 Hazardous Weather Outlook
   GMZ005-240830-  Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas  1026 PM EDT Mon Oct 23 2017      .SYNOPSIS...High pressure over the Northwest Atlantic will  gradually slide eastward tonight and Tuesday. A cold front will  move eastward across the Gulf of Mexico and reach the Florida Keys  around daybreak on Wednesday. Strong north breezes are expected  across all coastal waters Wednesday and Wednesday night. Fresh  breezes will veer to the northeast Thursday and Thursday night.  Gentle to moderate breezes are expected Friday through Saturday,  before the next cold front.    The Approximate Shoreward Edge of the Gulf Stream current, as of  October 21st,    19 NM South of Dry Tortugas Light...on Loggerhead Key.  6 NM South of Cosgrove Shoal Light...off the Marquesas Keys.  1 NM South of Sand Key Light...off Key West.  4 NM South of Looe Key...off Big Pine Key.  6 NM South of Sombrero Key Light...off Marathon.  5 NM Southeast of Alligator Reef Light...off Islamorada.  5 NM Southeast of Molasses Reef Light...off Key Largo.  5 NM East of Carysfort Reef Light...off Ocean Reef.    Gulf Stream Information Courtesy of the Naval Oceanographic Office.    $$
   GMZ031-240830-  Florida Bay including Barnes Sound, Blackwater Sound, and  Buttonwood Sound-  1026 PM EDT Mon Oct 23 2017    OVERNIGHT  Southeast winds 10 to 15 knots, decreasing to near 10  knots. Bay waters a light to moderate chop. Scattered showers and  isolated thunderstorms developing.  TUESDAY  Southeast to south winds near 10 knots. Bay waters a  light chop. Numerous showers and isolated thunderstorms.  TUESDAY NIGHT  South winds 5 to 10 knots, becoming southwest to  west and increasing to near 15 knots early in the morning. Bay  waters smooth to a light chop, becoming a moderate chop. Numerous  showers and scattered thunderstorms.  WEDNESDAY  Northwest to north winds near 20 knots. Bay waters  rough. Scattered showers in the morning.  WEDNESDAY NIGHT  North winds 20 to 25 knots. Bay waters very  rough.  THURSDAY  North to northeast winds 15 to 20 knots. Bay waters  choppy.  THURSDAY NIGHT  Northeast winds near 15 knots. Bay waters a  moderate chop.  FRIDAY  Northeast to east winds 15 to 20 knots. Bay waters  choppy. Isolated showers.  FRIDAY NIGHT  East winds 15 to 20 knots. Bay waters choppy.  Scattered showers and isolated thunderstorms.  SATURDAY  East to southeast winds near 15 knots. Bay waters a  moderate chop. Scattered showers and isolated thunderstorms.  SATURDAY NIGHT  East winds 10 to 15 knots. Bay waters a light  to moderate chop. Scattered showers and isolated thunderstorms.    $$

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