Gulf of America including Dry Tortugas and Rebecca Shoal Channel Marine Forecast
NOAA marine forecast
Text forecast
Updated 4:27am EDT Oct 11, 2026
Today
Southeast winds 10 to 15 knots, becoming east and decreasing to 5 to 10 knots in the afternoon. Seas 2 to 3 feet, subsiding to around 2 feet. Wave Detail: Southeast 2 feet at 4 seconds and west to northwest 2 feet at 7 seconds. A chance of showers with a slight chance of thunderstorms.
Tonight
Northeast to east winds 5 to 10 knots, increasing to near 10 knots. Seas 1 to 2 feet. Wave Detail: East 2 feet at 3 seconds and west to northwest 2 feet at 6 seconds. A slight chance of showers and thunderstorms.
Monday
Northeast winds 10 to 15 knots, becoming north to northeast. Seas around feet, building to 2 to 3 feet. Wave Detail: Northeast to east 2 feet at 3 seconds and northwest 2 feet at 5 seconds. A slight chance of showers and thunderstorms.
Monday Night
North to northeast winds 10 to 15 knots, becoming northeast and increasing to near 15 knots. Seas 2 to 3 feet, building to around 3 feet. A slight chance of showers and thunderstorms.
Tuesday
Northeast winds 15 to 20 knots, becoming north to northeast and decreasing to 10 to 15 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. A slight chance of showers.
Tuesday Night
North to northeast winds 10 to 15 knots, becoming northeast to east and increasing to near 15 knots. Seas 2 to 3 feet. A slight chance of showers.
Wednesday
Northeast to east winds near 15 knots, decreasing to 10 to 15 knots. Seas 2 to 3 feet.
Wednesday Night
Northeast to east winds 10 to 15 knots. Seas around 2 feet. A chance of showers with a slight chance of thunderstorms.
Thursday
East winds 10 to 15 knots. Seas around 2 feet. A chance of showers and thunderstorms.
Thursday Night
East winds 10 to 15 knots. Seas around 2 feet.
Loading map…
Interactive Mapbox map highlighting marine forecast zone GMZ034.
Hourly forecast at zone center
Hourly wind and waves
Gusts peak near 14kts around 12:00 AM, with waves reaching 3.7ft around 12:00 AM.
Sunday, October 11
7:10 AM EDT
Wind Now
7ktsSSE
Gusts:7kts
Wind Now: 7 kts; gusts 7 kts. Use left and right arrows to inspect hours; Escape to reset.
Waves Now
3.0ftWSW
Period4s
Waves Now: 3.0 ft; period 4 seconds. Use left and right arrows to inspect hours; Escape to reset.