Coastal Waters Forecast for Gulf of America from West End of Seven Mile Bridge to Halfmoon Shoal out to 5 Fathoms (GMZ035) (Text-Only)
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: 1022 AM EDT Mon May 18 2026




This Afternoon: East to southeast winds 15 to 20 knots. Seas 2 to 3 feet, except 3 to 4 feet, occasionally to 5 feet west of the marquesas keys. Nearshore waters choppy. A chance of showers with a slight chance of thunderstorms.

Tonight: East winds 15 to 20 knots. Seas 2 to 3 feet, except 3 to 4 feet, occasionally to 5 feet west of the marquesas keys. nearshore waters choppy. A chance of showers with a slight chance of thunderstorms.

Tuesday: 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.

Tuesday Night: East winds 15 to 20 knots, decreasing to near 15 knots. Seas 1 to 2 feet, except 2 to 4 feet, occasionally to 5 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 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 near 15 knots, decreasing to 10 to 15 knots. Seas 1 to 2 feet, except 2 to 3 feet west of the marquesas keys. Nearshore waters a moderate chop, becoming a light to moderate chop. A slight chance of showers and thunderstorms.

Thursday: East winds near 10 knots. Seas 1 to 2 feet. Nearshore waters a light chop. A slight chance of showers and thunderstorms.

Thursday Night: East to southeast winds near 10 knots. Seas 1 to 2 feet. Nearshore waters a light chop. A slight chance of showers.

Friday: East to southeast winds 5 to 10 knots. Seas around 1 foot. Nearshore waters smooth to a light chop. A slight chance of showers and thunderstorms.

Friday Night: East to southeast winds near 10 knots. Seas around 1 foot, except building to 1 to 2 feet west of the marquesas keys. Nearshore waters a light chop. A slight 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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