East Cape Sable to Chokoloskee out 20 to 60 NM Marine Forecast
| Today...Northeast Winds 10 To 15 Knots, Becoming North To Northeast 5 To 10 Knots. Seas 2 To 4 Feet, Occasionally To 5 Feet. Wave Detail: Northwest To North 4 Feet At 7 Seconds. A Chance Of Showers With A Slight Chance Of Thunderstorms. |
| Tonight...Northeast Winds 10 To 15 Knots. Seas 2 To 4 Feet, Occasionally To 5 Feet. Wave Detail: North 4 Feet At 6 Seconds. A Chance Of Showers With A Slight Chance Of Thunderstorms. |
| Thursday...Northeast To East Winds 10 To 15 Knots. Seas 2 To 4 Feet, Occasionally To 5 Feet. Wave Detail: North To Northeast 3 Feet At 6 Seconds. A Chance Of Showers With A Slight Chance Of Thunderstorms. |
| Thursday Night...Northeast To East Winds 15 To 20 Knots, Increasing To 20 To 25 Knots. Seas 3 To 4 Feet, Occasionally To 5 Feet, Building To 4 To 6 Feet, Occasionally To 8 Feet After Midnight. A Slight Chance Of Showers. |
| Friday...Northeast To East Winds Near 20 Knots, Decreasing To 15 To 20 Knots. Seas 4 To 6 Feet, Occasionally To 8 Feet. A Slight Chance Of Showers. |
| Friday Night...Northeast To East Winds 20 To 25 Knots. Seas 4 To 6 Feet, Occasionally To 8 Feet. A Slight Chance Of Showers. |
| Saturday...Northeast To East Winds 15 To 20 Knots. Seas 4 To 6 Feet, Occasionally To 8 Feet. A Slight Chance Of Showers. |
| Saturday Night...Northeast To East Winds 15 To 20 Knots. Seas 3 To 5 Feet, Occasionally To 6 Feet. |
| Sunday...Northeast To East Winds 15 To 20 Knots. Seas 3 To 5 Feet, Occasionally To 6 Feet. |
| Sunday Night...East Winds 20 To 25 Knots. Seas 5 To 7 Feet, Occasionally To 9 Feet. |
GMZ005 Synopsis Issued: 1033 AM EDT Wed Apr 08 2026
Synopsis...
A Stalled Frontal Boundary Near The Florida Keys Is Responsible For The Slow Moving Showers Across The Keys Coastal Waters. Seas Will Be Elevated In The Western Marine Zones Due To A Northwest Swell. While Light To Gentle Breezes Will Prevail Through Tonight, The Front Is Forecast To Move South Of The Keys By Tomorrow Morning. Dry Air And Fresh Breezes Will Surge In Behind The Front. The Approximate Shoreward Edge Of The Gulf Stream As Of April 4... 19 Nm South Of Dry Tortugas Light...On Loggerhead Key. 23 Nm South Of Cosgrove Shoal Light...Off The Marquesas Keys. 33 Nm South Of Sand Key Light...Off Key West. 39 Nm South Of Looe Key...Off Big Pine Key. 23 Nm Southeast Of Sombrero Key Light...Off Marathon. 15 Nm Southeast Of Alligator Reef Light...Off Islamorada. 10 Nm Southeast Of Molasses Reef Light...Off Key Largo. 6 Nm Southeast Of Carysfort Reef Light...Off Ocean Reef. Gulf Stream Information Courtesy Of The National Weather Service In Key West Based On Products From Nasa Sport And Rtofs.
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