| 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: 1004 AM EDT Wed May 20 2026 | |
This Afternoon: East winds near 15 knots. Seas 1 to 2 feet, except 2 to 3 feet west of the marquesas keys. Nearshore waters a moderate chop. A chance of showers with a slight chance of thunderstorms. Tonight: East winds near 15 knots. Seas 1 to 2 feet, except 2 to 3 feet west of the marquesas keys. Nearshore waters a moderate chop. A slight chance of showers and thunderstorms. Thursday: 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. Thursday Night: East winds near 15 knots, becoming east to southeast. Seas 1 to 2 feet, except 2 to 3 feet west of the marquesas keys. Nearshore waters a moderate chop. A slight chance of showers and thunderstorms. Friday: 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. Friday Night: East to southeast winds near 15 knots. Seas 1 to 2 feet, except 2 to 3 feet west of the marquesas keys. Nearshore waters a moderate chop. A slight chance of showers and thunderstorms. Saturday: 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 Night: East to southeast winds near 15 knots. Seas 1 to 2 feet, except 2 to 3 feet west of the marquesas keys. nearshore waters a moderate chop. A chance of showers with a slight chance of thunderstorms. Sunday: East to southeast winds 15 to 20 knots. Seas 1 to 2 feet, except building to 3 to 4 feet, occasionally to 5 feet west of the marquesas keys. Nearshore waters choppy. A slight chance of showers and thunderstorms. Sunday Night: East winds 15 to 20 knots. Seas 1 to 2 feet, except 3 to 4 feet, occasionally to 5 feet west of the marquesas keys. Nearshore waters choppy. A chance of showers and 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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