| NWS Forecast for: Gulf of America including Dry Tortugas and Rebecca Shoal Channel (GMZ034) Issued by: National Weather Service Key West, FL Last Update: 436 AM EDT Tue Apr 21 2026 | |
Today: Northeast to east winds near 25 knots, decreasing to 20 to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave detail: north to northeast 6 feet at 6 seconds. A slight chance of showers. Tonight: Northeast to east winds 20 to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave detail: northeast to east 5 feet at 5 seconds. Wednesday: East winds near 20 knots, decreasing to 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet, subsiding to 3 to 5 feet, occasionally to 6 feet. Wave detail: northeast to east 4 feet at 4 seconds, becoming east 4 feet at 4 seconds. A slight chance of showers. Wednesday Night: East winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. A slight chance of showers. Thursday: East winds near 15 knots, becoming east to southeast. Seas 2 to 4 feet, occasionally to 5 feet. A chance of showers. Thursday Night: East to southeast winds near 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. A chance of showers with a slight chance of thunderstorms. Friday: East to southeast winds 10 to 15 knots, decreasing to near 10 knots. Seas 2 to 3 feet, subsiding to around 2 feet. A slight chance of showers and thunderstorms. Friday Night: East to southeast winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Seas 1 to 2 feet. A slight chance of showers. Saturday: East to southeast winds near 10 knots, decreasing to 5 to 10 knots. Seas 1 to 2 feet. Saturday Night: East winds 5 to 10 knots. Seas around 1 foot. | |
| Zone Forecast: Gulf of America including Dry Tortugas and Rebecca Shoal Channel (GMZ034) | |
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