| NWS Forecast for: Gulf of America including Dry Tortugas and Rebecca Shoal Channel (GMZ034) Issued by: National Weather Service Key West, FL Last Update: 1027 AM EDT Mon Jul 20 2026 | |
| This Afternoon: South to southwest winds near 15 knots, decreasing to 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: southwest 3 feet at 5 seconds. A slight chance of showers and thunderstorms. Tonight: South to southwest winds 10 to 15 knots, becoming southeast to south and increasing to near 15 knots. Seas 2 to 3 feet. Wave detail: south to southwest 3 feet at 4 seconds. A slight chance of showers and thunderstorms. Tuesday: Southeast to south winds near 15 knots, decreasing to near 10 knots. Seas 2 to 3 feet. Wave detail: southeast 2 feet at 4 seconds and west 2 feet at 6 seconds. A slight chance of showers and thunderstorms. Tuesday Night: Southeast winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Seas around 2 feet. Wednesday: Southeast winds near 10 knots, becoming east to southeast and decreasing to 5 to 10 knots. Seas around 2 feet. Wednesday Night: East to southeast winds 5 to 10 knots, increasing to near 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms. Thursday: East winds 5 to 10 knots. Seas 1 to 2 feet. A slight chance of showers and thunderstorms. Thursday Night: East winds 5 to 10 knots. Seas around 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 to southeast winds 5 to 10 knots. Seas around 1 foot. A slight chance of showers and thunderstorms. | |
| Zone Forecast: Gulf of America including Dry Tortugas and Rebecca Shoal Channel (GMZ034) | |
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