| NWS Forecast for: Gulf of America including Dry Tortugas and Rebecca Shoal Channel (GMZ034) Issued by: National Weather Service Key West, FL Last Update: 1058 AM EDT Mon Aug 10 2026 | |
| This Afternoon: East to southeast winds 10 to 15 knots. Seas 2 to 3 feet, subsiding to 1 to 2 feet. Wave detail: east to southeast 3 feet at 4 seconds. A slight chance of showers and thunderstorms. Tonight: East winds 10 to 15 knots. Seas building to 2 to 3 feet. Wave detail: east 2 feet at 4 seconds. A slight chance of showers and thunderstorms. Tuesday: East winds near 10 knots, decreasing to 5 to 10 knots. Seas 1 to 2 feet. Wave detail: east 2 feet at 4 seconds. A slight chance of showers and thunderstorms. Tuesday Night: East to southeast winds 5 to 10 knots. Seas 1 to 2 feet. A slight chance of showers and thunderstorms. Wednesday: East winds 5 to 10 knots. Seas 1 2 to 2 feet. Wednesday Night: Northeast winds 5 to 10 knots, becoming east after midnight. Seas 1 foot or less. A slight chance of showers and thunderstorms. Thursday: East winds near 5 knots. Seas around 1 foot. A slight chance of showers and thunderstorms. Thursday Night: East winds 5 to 10 knots. Seas 1 to 2 feet. A slight chance of showers and thunderstorms. Friday: East winds 5 to 10 knots. Seas 1 to 2 feet. A slight chance of showers and thunderstorms. Friday Night: East winds 10 to 15 knots. Seas 1 to 2 feet. A chance of showers and thunderstorms. | |
| Zone Forecast: Gulf of America including Dry Tortugas and Rebecca Shoal Channel (GMZ034) | |
Visit your local NWS office at: https://www.weather.gov/key |