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: 1027 AM EDT Mon Jul 20 2026


This Afternoon: South winds 10 to 15 knots, decreasing to near 10 knots. Seas 1 to 2 feet, except 2 to 3 feet west of the marquesas keys. Nearshore waters a light to moderate chop, becoming a light chop. A slight chance of showers and thunderstorms.

Tonight: Southeast to south winds near 10 knots, becoming southeast and increasing to near 15 knots. Seas 1 to 2 feet. nearshore waters a light chop, becoming a moderate chop. A slight chance of showers and thunderstorms.

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

Tuesday Night: East to southeast winds near 10 knots, becoming southeast and 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.

Wednesday: Southeast winds 10 to 15 knots, becoming east to southeast and decreasing to near 10 knots. Seas 1 to 2 feet. nearshore waters a light to moderate chop, becoming a light chop. a slight chance of showers and thunderstorms.

Wednesday Night: East winds 10 to 15 knots. Seas 1 to 2 feet. Nearshore waters a light to moderate chop.

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

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

Friday Night: East to southeast winds 5 to 10 knots. Seas 1 foot or less. Nearshore waters smooth to 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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