NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   GMZ005-180300-  Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas  420 PM EDT Fri May 17 2024      .SYNOPSIS...The western extent of a low-level ridge axis extends  west-northwest through the Bahamas and across the Keys. Southeast  breezes will tend to peak and lull tonight through Sunday as the  heating and cooling of South Florida and Cuba modulate the local  wind forecast. There may be a break in the rain-free conditions  Sunday night through Tuesday, followed by variable breezes Tuesday  through Wednesday.    The Approximate Shoreward Edge of the Gulf Stream as of May 15,  2024...    49 NM South of Dry Tortugas Light...on Loggerhead Key.  32 NM South of Cosgrove Shoal Light...off the Marquesas Keys.  24 NM South of Sand Key Light...off Key West.  27 NM South of Looe Key...off Big Pine Key.  29 NM South of Sombrero Key Light...off Marathon.  8 NM Southeast of Alligator Reef Light...off Islamorada.  3 NM Southeast of Molasses Reef Light...off Key Largo.    Gulf Stream Information Courtesy of the National Weather Service in  Key West.    $$
   GMZ032-035-180300-  Bayside and Gulf side from Craig Key to west end of Seven Mile  Bridge-  Gulf of Mexico from west end of Seven Mile Bridge to Halfmoon  Shoal out to 5 Fathoms-  420 PM EDT Fri May 17 2024    TONIGHT  Southeast winds 5 to 10 knots, becoming southeast to  south 10 to 15 knots after midnight. Seas 1 foot or less, building  to 1 to 2 feet. Nearshore waters smooth to a light chop, becoming  a light to moderate chop.  SATURDAY  Southeast to south winds 10 to 15 knots, becoming  south near 10 knots. Seas 1 to 2 feet, subsiding to 1 foot or  less. Nearshore waters a light to moderate chop, becoming a light  chop.  SATURDAY NIGHT  Southeast winds 5 to 10 knots, becoming  southeast to south 10 to 15 knots after midnight. Seas 1 foot or  less, building to 1 to 2 feet. Nearshore waters smooth to a light  chop, becoming a light to moderate chop. Isolated showers.  SUNDAY  Southeast to south winds 10 to 15 knots, becoming  southwest 5 to 10 knots. Seas 1 to 2 feet, building to 1 foot or  less. Nearshore waters a light to moderate chop, becoming smooth  to a light chop. Isolated showers and thunderstorms.  SUNDAY NIGHT  West to northwest winds 5 to 10 knots. Seas around  1 foot. Nearshore waters smooth to a light chop. Scattered  showers and isolated thunderstorms.  MONDAY  West winds 5 to 10 knots. Seas around 1 foot. Nearshore  waters smooth to a light chop. Scattered showers and isolated  thunderstorms.  MONDAY NIGHT  Northwest winds 5 to 10 knots. Seas around 1 foot.  Nearshore waters smooth to a light chop. Scattered showers and  isolated thunderstorms.  TUESDAY  Northeast winds 5 to 10 knots, becoming east in the  afternoon. Seas 1 foot or less. Nearshore waters smooth to a  light chop. Scattered showers and isolated thunderstorms.  TUESDAY NIGHT  Northeast to east winds near 5 knots. Seas  1 foot or less. Nearshore waters smooth. Isolated showers and  thunderstorms.  WEDNESDAY  East winds 5 to 10 knots. Seas 1 foot or less.  Nearshore waters smooth to a light chop. Isolated showers and  thunderstorms.  WEDNESDAY NIGHT  East to southeast winds near 10 knots. Seas  around 1 foot. Nearshore waters a light chop. Isolated showers  and thunderstorms.    $$