Marine Weather Net

East Cape Sable to Chokoloskee FL out 20 NM Marine Forecast


TODAY

NE
WINDS
10 - 15
KNOTS

TONIGHT

NE
WINDS
15 - 20
KNOTS

FRI

NE
WINDS
10 - 15
KNOTS

FRI NIGHT

E
WINDS
5 - 10
KNOTS

The Marine Weather Forecast In Detail:
GMZ657 Forecast Issued: 401 AM EDT Thu Sep 17 2026

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
Today...Ne Winds 10 To 15 Kt With Gusts Up To 20 Kt. Seas 2 To 3 Ft. Wave Detail: Ne 3 Ft At 4 Seconds. Bay And Inland Waters Light Chop. A Slight Chance Of Showers And Tstms This Morning. A Chance Of Showers And Tstms Early This Afternoon, Then Showers And Tstms Likely Late.
Tonight...Ne Winds 15 To 20 Kt With Gusts Up To 25 Kt. Seas 2 To 4 Ft, Occasionally To 5 Ft. Wave Detail: E 3 Ft At 4 Seconds. Bay And Inland Waters A Moderate Chop. Showers And Tstms Likely Early In The Evening, Then A Chance Of Showers And Tstms Late In The Evening.
Fri...Ne Winds 10 To 15 Kt, Becoming E 5 To 10 Kt In The Afternoon. Seas 2 To 3 Ft, Subsiding To 1 To 2 Ft In The Afternoon. Wave Detail: Ne 2 Ft At 3 Seconds. Bay And Inland Waters Light Chop. A Chance Of Showers And Tstms Early In The Afternoon. Showers And Tstms Likely Late.
Fri Night...E Winds 5 To 10 Kt. Seas Less Than 2 Ft Or Less. Wave Detail: E 1 Foot At 2 Seconds. Bay And Inland Waters Light Chop. A Chance Of Showers Early In The Evening. A Chance Of Tstms In The Evening. Showers In The Late Evening And Overnight.
Sat...E Winds 5 To 10 Kt, Becoming Se In The Afternoon. Seas Less Than 2 Ft Or Less. Wave Detail: E 1 Foot At 2 Seconds. Bay And Inland Waters Light Chop. A Chance Of Tstms. Showers.
Sat Night...E Winds 5 To 10 Kt. Seas Less Than 2 Ft Or Less. Bay And Inland Waters Light Chop. Showers With Tstms Likely In The Evening, Then Showers Likely With A Chance Of Tstms After Midnight.
Sun...S Winds Around 5 Kt. Seas Less Than 2 Ft Or Less. Bay And Inland Waters Smooth. Showers With A Chance Of Tstms In The Morning, Then Showers With Tstms Likely In The Afternoon.
Sun Night...S Winds 5 To 10 Kt. Seas Less Than 2 Ft Or Less. Bay And Inland Waters Light Chop. Showers Likely. Tstms Likely Until Early Morning, Then A Chance Of Tstms Late.
Mon...S Winds 5 To 10 Kt. Seas Less Than 2 Ft Or Less. Bay And Inland Waters Light Chop. Showers With A Chance Of Tstms Until Late Afternoon, Then Showers And Tstms Likely Late.
Mon Night...S Winds 5 To 10 Kt. Seas Less Than 2 Ft Or Less. Bay And Inland Waters Light Chop. Showers Likely With A Chance Of Tstms. Winds And Seas Higher In And Near Tstms.
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GMZ600 Synopsis Issued: 936 AM CDT Tue Oct 15 2024

Synopsis...
A Strong Offshore Flow Will Develop Tonight In The Wake Of A Cold Front Continuing Through Wednesday Night. A Moderate To Occasionally Strong Easterly Flow Develops On Thursday And Continues Through The End Of The Week As High Pressure Moves North Of The Area.
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