PDA Weather/Marine Page URL: mobile.weather.gov
Hazardous marine condition(s):
Hazardous Weather Outlook
GMZ005-171430-
Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas
437 AM EDT Fri Aug 17 2018
.SYNOPSIS...A high pressure ridge extending from the western
Atlantic through north Florida tonight will drift slowly
toward the southeast this weekend, then drift slowly northward
beginning Tuesday.
The Approximate Shoreward Edge of the Gulf Stream as of
August 14, 2018...
25 NM South of Dry Tortugas Light...on Loggerhead Key.
4 NM South of Cosgrove Shoal Light...off the Marquesas Keys.
1 NM South of Sand Key Light...off Key West.
3 NM South of Looe Key...off Big Pine Key.
1 NM South of Sombrero Key Light...off Marathon.
2 NM Southeast of Alligator Reef Light...off Islamorada.
4 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.
$$
GMZ052>055-072>075-171430- Straits of Florida from Ocean Reef to Craig Key out 20 NM- Straits of Florida from Craig Key to west end of Seven Mile Bridge out 20 NM- Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal out 20 NM- Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas out 20 NM- Straits of Florida from Ocean Reef to Craig Key 20 to 60 NM out- Straits of Florida from Craig Key to west end of Seven Mile Bridge 20 to 60 NM out- Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal 20 to 60 NM out- Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas 20 to 60 NM out- 437 AM EDT Fri Aug 17 2018 TODAY East winds near 15 knots, decreasing to 10 to 15 knots. Seas 3 to 5 feet. Isolated showers and thunderstorms. TONIGHT East winds 10 to 15 knots, increasing to near 15 knots late. Seas 3 to 5 feet. Isolated showers and thunderstorms in the evening, becoming scattered late. SATURDAY East winds 10 to 15 knots. Seas 2 to 4 feet. Scattered showers and isolated thunderstorms. SATURDAY NIGHT East to southeast winds near 10 knots. Seas 2 to 3 feet. Scattered showers and isolated thunderstorms. SUNDAY East to southeast winds 10 to 15 knots. Seas 2 to 4 feet. Scattered showers and isolated thunderstorms. SUNDAY NIGHT East to southeast winds 10 to 15 knots. Seas 2 to 4 feet. Isolated showers and thunderstorms. MONDAY East winds 10 to 15 knots. Seas 2 to 4 feet. Scattered showers and isolated thunderstorms. MONDAY NIGHT AND TUESDAY East to southeast winds 10 to 15 knots. Seas 2 to 4 feet. Scattered showers and isolated thunderstorms. TUESDAY NIGHT East to southeast winds near 10 knots. Seas 2 to 3 feet. Scattered showers and isolated thunderstorms. $$
GMZ052>055-072>075-171430- Straits of Florida from Ocean Reef to Craig Key out 20 NM- Straits of Florida from Craig Key to west end of Seven Mile Bridge out 20 NM- Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal out 20 NM- Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas out 20 NM- Straits of Florida from Ocean Reef to Craig Key 20 to 60 NM out- Straits of Florida from Craig Key to west end of Seven Mile Bridge 20 to 60 NM out- Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal 20 to 60 NM out- Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas 20 to 60 NM out- 437 AM EDT Fri Aug 17 2018 TODAY East winds near 15 knots, decreasing to 10 to 15 knots. Seas 3 to 5 feet. Isolated showers and thunderstorms. TONIGHT East winds 10 to 15 knots, increasing to near 15 knots late. Seas 3 to 5 feet. Isolated showers and thunderstorms in the evening, becoming scattered late. SATURDAY East winds 10 to 15 knots. Seas 2 to 4 feet. Scattered showers and isolated thunderstorms. SATURDAY NIGHT East to southeast winds near 10 knots. Seas 2 to 3 feet. Scattered showers and isolated thunderstorms. SUNDAY East to southeast winds 10 to 15 knots. Seas 2 to 4 feet. Scattered showers and isolated thunderstorms. SUNDAY NIGHT East to southeast winds 10 to 15 knots. Seas 2 to 4 feet. Isolated showers and thunderstorms. MONDAY East winds 10 to 15 knots. Seas 2 to 4 feet. Scattered showers and isolated thunderstorms. MONDAY NIGHT AND TUESDAY East to southeast winds 10 to 15 knots. Seas 2 to 4 feet. Scattered showers and isolated thunderstorms. TUESDAY NIGHT East to southeast winds near 10 knots. Seas 2 to 3 feet. Scattered showers and isolated thunderstorms. $$