GMZ005-060930-
Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas
417 PM EST Thu Mar 5 2026
.SYNOPSIS...
A large and robust high remains centered over the central North
Atlantic. This will continue to promote a prolonged period of
moderate to fresh breezes across Florida Keys coastal waters
through the remainder of the week and into the weekend. Winds
will be strongest across the Florida Straits and weakest over the
cooler Gulf side waters.
The Approximate Shoreward Edge of the Gulf Stream as of March 1...
47 NM South of Dry Tortugas Light...on Loggerhead Key.
16 NM South of Cosgrove Shoal Light...off the Marquesas Keys.
9 NM South of Sand Key Light...off Key West.
7 NM South of Looe Key...off Big Pine Key.
8 NM Southeast of Sombrero Key Light...off Marathon.
8 NM Southeast of Alligator Reef Light...off Islamorada.
7 NM Southeast of Molasses Reef Light...off Key Largo.
8 NM Southeast of Carysfort Reef Light...off Ocean Reef.
Gulf Stream Information Courtesy of the National Weather Service in
Key West based on products from NASA SPoRT and RTOFS.
$$
GMZ033-034-060930- Gulf of America from East Cape Sable to Chokoloskee 20 to 60 NM out and beyond 5 fathoms- Gulf of America including Dry Tortugas and Rebecca Shoal Channel- 417 PM EST Thu Mar 5 2026 TONIGHT East winds near 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 4 seconds. Scattered showers and isolated thunderstorms. FRIDAY East winds near 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 4 seconds. Isolated showers and thunderstorms. FRIDAY NIGHT East winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Isolated showers and thunderstorms. SATURDAY East winds near 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Scattered showers and isolated thunderstorms. SATURDAY NIGHT East winds near 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Scattered showers and isolated thunderstorms. SUNDAY East winds 10 to 15 knots. Seas 2 to 3 feet. Isolated showers and thunderstorms. SUNDAY NIGHT East winds 10 to 15 knots. Seas 2 to 3 feet. Isolated showers and thunderstorms. MONDAY East winds 10 to 15 knots. Seas 2 to 3 feet. Isolated showers and thunderstorms. MONDAY NIGHT East winds 10 to 15 knots. Seas 2 to 3 feet. Isolated showers and thunderstorms. TUESDAY East winds near 15 knots. Seas 2 to 3 feet. TUESDAY NIGHT East to southeast winds near 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Isolated showers and thunderstorms. $$
GMZ033-034-060930- Gulf of America from East Cape Sable to Chokoloskee 20 to 60 NM out and beyond 5 fathoms- Gulf of America including Dry Tortugas and Rebecca Shoal Channel- 417 PM EST Thu Mar 5 2026 TONIGHT East winds near 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 4 seconds. Scattered showers and isolated thunderstorms. FRIDAY East winds near 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 4 seconds. Isolated showers and thunderstorms. FRIDAY NIGHT East winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Isolated showers and thunderstorms. SATURDAY East winds near 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Scattered showers and isolated thunderstorms. SATURDAY NIGHT East winds near 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Scattered showers and isolated thunderstorms. SUNDAY East winds 10 to 15 knots. Seas 2 to 3 feet. Isolated showers and thunderstorms. SUNDAY NIGHT East winds 10 to 15 knots. Seas 2 to 3 feet. Isolated showers and thunderstorms. MONDAY East winds 10 to 15 knots. Seas 2 to 3 feet. Isolated showers and thunderstorms. MONDAY NIGHT East winds 10 to 15 knots. Seas 2 to 3 feet. Isolated showers and thunderstorms. TUESDAY East winds near 15 knots. Seas 2 to 3 feet. TUESDAY NIGHT East to southeast winds near 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Isolated showers and thunderstorms. $$