GMZ005-022045-
Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas
437 AM EDT Tue Jun 2 2026
.SYNOPSIS...Weak high pressure across the area will support light
to gentle breezes with quite a bit of variability over the next
couple of days. Expect rain and thunder chances to climb well
above normal by mid week due to a weak frontal boundary pushing
southward towards the Keys. Guidance is pointing to this frontal
boundary to scrape through Keys waters through the back half of
the week resulting in a period or two of freshened northeast to
easterly breeze. Rain chances should slip towards normal by this
weekend as drier air moves in.
The Approximate Shoreward Edge of the Gulf Stream as of May 30...
35 NM South of Dry Tortugas Light...on Loggerhead Key.
11 NM South of Cosgrove Shoal Light...off the Marquesas Keys.
10 NM South of Sand Key Light..modestly.off Key West.
7 NM South of Looe Key...off Big Pine Key.
7 NM Southeast of Sombrero Key Light...off Marathon.
6 NM Southeast of Alligator Reef Light...off Islamorada.
2 NM Southeast of Molasses Reef Light...off Key Largo.
1 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.
$$
GMZ033-034-022045- Gulf of America from East Cape Sable to Chokoloskee 20 to 60 NM out and beyond 5 fathoms- Gulf of America including Dry Tortugas and Rebecca Shoal Channel- 437 AM EDT Tue Jun 2 2026 TODAY Variable winds near 5 knots, becoming north. Seas around 1 foot. Wave Detail: Northwest to north 1 foot at 4 seconds. A chance of showers and thunderstorms. TONIGHT Winds becoming north to northeast 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: Northwest to north 1 foot at 4 seconds. A chance of showers and thunderstorms. WEDNESDAY Northeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: Northwest to north 1 foot at 4 seconds. Showers likely with a chance of thunderstorms. WEDNESDAY NIGHT Northeast winds near 10 knots. Seas 1 to 2 feet. Showers likely with a chance of thunderstorms. THURSDAY East winds near 10 knots. Seas 1 to 2 feet. Showers likely with a chance of thunderstorms. THURSDAY NIGHT East winds 10 to 15 knots. Seas 1 to 2 feet. Showers likely with a chance of thunderstorms. FRIDAY East winds 10 to 15 knots, becoming 5 to 10 knots in the afternoon. Seas 1 to 2 feet. Showers likely with a chance of thunderstorms. FRIDAY NIGHT East winds near 10 knots. Seas 1 to 2 feet. A chance of showers and thunderstorms. SATURDAY Northeast to east winds 5 to 10 knots. Seas around 1 foot. A slight chance of showers and thunderstorms. SATURDAY NIGHT East winds 5 to 10 knots. Seas around 1 foot. A chance of showers with a slight chance of thunderstorms. $$
GMZ033-034-022045- 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- 437 AM EDT Tue Jun 2 2026 TODAY Variable winds near 5 knots, becoming north. Seas around 1 foot. Wave Detail: Northwest to north 1 foot at 4 seconds. A chance of showers and thunderstorms. TONIGHT Winds becoming north to northeast 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: Northwest to north 1 foot at 4 seconds. A chance of showers and thunderstorms. WEDNESDAY Northeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: Northwest to north 1 foot at 4 seconds. Showers likely with a chance of thunderstorms. WEDNESDAY NIGHT Northeast winds near 10 knots. Seas 1 to 2 feet. Showers likely with a chance of thunderstorms. THURSDAY East winds near 10 knots. Seas 1 to 2 feet. Showers likely with a chance of thunderstorms. THURSDAY NIGHT East winds 10 to 15 knots. Seas 1 to 2 feet. Showers likely with a chance of thunderstorms. FRIDAY East winds 10 to 15 knots, becoming 5 to 10 knots in the afternoon. Seas 1 to 2 feet. Showers likely with a chance of thunderstorms. FRIDAY NIGHT East winds near 10 knots. Seas 1 to 2 feet. A chance of showers and thunderstorms. SATURDAY Northeast to east winds 5 to 10 knots. Seas around 1 foot. A slight chance of showers and thunderstorms. SATURDAY NIGHT East winds 5 to 10 knots. Seas around 1 foot. A chance of showers with a slight chance of thunderstorms. $$