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: 422 PM EDT Mon Jun 22 2026
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Tonight: East to southeast winds 5 to 10 knots, increasing to near 10 knots. Seas around 1 foot, except building to 1 to 2 feet west of the marquesas keys. Nearshore waters smooth to a light chop, becoming a light chop. A slight chance of showers and thunderstorms.

Tuesday: Southeast winds near 10 knots, becoming east to southeast and decreasing to 5 to 10 knots. Seas around 1 foot, subsiding to 1 foot or less. Nearshore waters a light chop, becoming smooth to a light chop.

Tuesday Night: Northeast to east winds 5 to 10 knots. Seas 1 foot or less. Nearshore waters smooth to a light chop.

Wednesday: East winds near 5 knots. Seas 1 foot or less. Nearshore waters smooth. A slight chance of showers and thunderstorms.

Wednesday Night: East winds 5 to 10 knots, becoming east to southeast and increasing to 10 to 15 knots. Seas building to around 1 foot, except building to 1 to 2 feet west of the marquesas keys. Nearshore waters smooth to a light chop, becoming a light to moderate chop. A slight chance of showers and thunderstorms.

Thursday: Southeast winds near 10 knots. Seas around 1 foot, except 1 to 2 feet west of the marquesas keys. Nearshore waters a light chop. A slight chance of showers and thunderstorms.

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

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 near 10 knots. Seas around 1 foot. Nearshore waters a light chop. A slight chance of showers.

Saturday: East to southeast winds near 10 knots, decreasing to 5 to 10 knots. Seas around 1 foot, subsiding to 1 foot or less. nearshore waters a light chop, becoming smooth to a light chop. A slight chance of showers and thunderstorms.

Saturday 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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