Marine Weather Net

East Cape Sable to Chokoloskee out 20 to 60 NM Marine Forecast


OVERNIGHT

ESE
WINDS
5 - 10
KNOTS

FRIDAY

ESE
WINDS
5 - 10
KNOTS

FRIDAY NIGHT

ESE
WINDS
5 - 10
KNOTS

SATURDAY

ESE
WINDS
5 - 10
KNOTS

The Marine Weather Forecast In Detail:
GMZ033 Forecast Issued: 1030 PM EST Thu Feb 26 2026

Overnight...East To Southeast Winds 5 To 10 Knots. Seas 1 To 2 Feet. Wave Detail: East To Southeast 2 Feet At 4 Seconds. Isolated Showers.
Friday...East To Southeast Winds 5 To 10 Knots. Seas 1 To 2 Feet. Wave Detail: East To Southeast 1 Foot At 3 Seconds And West To Northwest 1 Foot At 7 Seconds.
Friday Night...East To Southeast Winds 5 To 10 Knots. Seas Subsiding To Around 1 Foot. Wave Detail: East To Southeast 1 Foot At 3 Seconds And West To Northwest 1 Foot At 7 Seconds. Scattered Showers.
Saturday...East To Southeast Winds 5 To 10 Knots, Decreasing To Near 5 Knots. Seas Around 1 Foot. Isolated Showers.
Saturday Night...Northeast To East Winds Increasing To 5 To 10 Knots. Seas Around 1 Foot. Isolated Showers.
Sunday...Northeast Winds 5 To 10 Knots. Seas Around 1 Foot.
Sunday Night...Northeast Winds Near 10 Knots, Becoming Northeast To East 10 To 15 Knots. Seas Building To 1 To 2 Feet.
Monday...Northeast To East Winds 10 To 15 Knots, Decreasing To Near 10 Knots. Seas 1 To 3 Feet.
Monday Night...Northeast To East Winds Near 10 Knots, Increasing To Near 15 Knots. Seas Building To 2 To 3 Feet. Isolated Showers.
Tuesday...Northeast To East Winds Decreasing To 10 To 15 Knots. Seas 2 To 4 Feet, Occasionally To 5 Feet. Isolated Showers.
Tuesday Night...Northeast To East Winds Increasing To 15 To 20 Knots. Seas 2 To 4 Feet, Occasionally To 5 Feet. Isolated Showers.
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GMZ005 Synopsis Issued: 1030 PM EST Thu Feb 26 2026

Synopsis...
A Broad Atlantic Ridge Will Shift Eastward Over The Next Few Days. Through This Period, Resulting Gentle To Moderate East To Southeasterly Breezes Will Slacken. However, Impacts From Nearby Land Breezes And Cooler Waters North Of The Island Chain Will Make Conditions More Chaotic. Over The Weekend, A High Pressure System Is Primed To Build Over The Southeastern States. Breezes Will Slacken To Light To Gentle Amidst An Increase In Shower Coverage. A Reinforcing High Is Forecast To Sweep Into The Eastern Us In The Latter Half Of The Weekend, And May Prompt Rapidly Freshening Breezes Early Next Week. The Approximate Shoreward Edge Of The Gulf Stream As Of February 26... 14 Nm South Of Dry Tortugas Light...On Loggerhead Key. 4 Nm South Of Cosgrove Shoal Light...Off The Marquesas Keys. 2 Nm South Of Sand Key Light...Off Key West. 9 Nm South Of Looe Key...Off Big Pine Key. 14 Nm Southeast Of Sombrero Key Light...Off Marathon. 12 Nm Southeast Of Alligator Reef Light...Off Islamorada. 5 Nm Southeast Of Molasses Reef Light...Off Key Largo. 3 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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