| NWS Forecast for: Gulf of America from West End of Seven Mile Bridge to Halfmoon Shoal out to 5 Fathoms (GMZ035) Issued by: National Weather Service Key West, FL Last Update: 428 AM EDT Tue May 19 2026 |  |
Today: East winds 15 to 20 knots. Seas 2 to 3 feet, except around 3 feet west of the marquesas keys. Nearshore waters choppy. Showers likely with a slight chance of thunderstorms. Tonight: East winds 15 to 20 knots, decreasing to near 15 knots. Seas 1 to 2 feet, except around 3 feet west of the marquesas keys. Nearshore waters choppy, becoming a moderate chop. A chance of showers with a slight chance of thunderstorms. Wednesday: East winds 10 to 15 knots. Seas 1 to 2 feet, except subsiding to 2 to 3 feet west of the marquesas keys. Nearshore waters a light to moderate chop. A chance of showers with a slight chance of thunderstorms. Wednesday Night: East winds 10 to 15 knots. Seas 1 to 2 feet. Nearshore waters a light to moderate chop. A chance of showers with a slight chance of thunderstorms. Thursday: East winds near 10 knots, increasing to 10 to 15 knots. Seas 1 to 2 feet. Nearshore waters a light chop, becoming a light to moderate chop. A slight chance of showers and thunderstorms. Thursday Night: East winds 10 to 15 knots. Seas 1 to 2 feet. nearshore waters a light to moderate chop. A slight chance of showers and thunderstorms. Friday: East to southeast winds near 10 knots. Seas around 1 foot. Nearshore waters a light chop. A slight chance of showers and thunderstorms. Friday Night: East to southeast winds 10 to 15 knots. Seas 1 to 2 feet. Nearshore waters a light to moderate chop. A slight chance of showers and thunderstorms. Saturday: East to southeast winds near 10 knots. Seas around 1 foot. Nearshore waters a light chop. A slight chance of showers and thunderstorms. Saturday Night: East to southeast winds 10 to 15 knots. Seas 1 to 2 feet. Nearshore waters a light to moderate chop. A chance of showers with a slight chance of thunderstorms. | |
| Zone Forecast: Gulf of America from West End of Seven Mile Bridge to Halfmoon Shoal out to 5 Fathoms (GMZ035) | |
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