Marine Weather Net

NE Gulf N of 25N E of 87W Offshore Forecast


TONIGHT

S
WINDS
10 - 15
KNOTS

SAT

S
WINDS
10 - 15
KNOTS

SAT NIGHT

SW
WINDS
10 - 15
KNOTS

SUN

NNW
WINDS
25 - 30
KNOTS

The Marine Weather Forecast In Detail:
GMZ057 Forecast Issued: 318 PM EST Fri Feb 20 2026

Tonight...S Winds 10 To 15 Kt. Seas 3 To 5 Ft.
Sat...S Winds 10 To 15 Kt. Seas 3 To 5 Ft.
Sat Night...Sw Winds 10 To 15 Kt. Seas 3 To 5 Ft.
Sun...W Of 85w, Nw To N Winds 25 To 30 Kt. E Of 85w, W To Nw Winds 15 To 20 Kt, Shifting To Nw To N 25 Kt In The Afternoon. Seas 7 To 10 Ft In Nw Swell.
Sun Night...N Winds 25 Kt. Seas 8 To 12 Ft In Nw Swell.
Mon...Nw To N Winds 20 To 25 Kt. Seas 7 To 11 Ft In Nw Swell.
Mon Night...N Winds 15 To 20 Kt. Seas 6 To 9 Ft In Nw Swell.
Tue...W Of 85w, N To Ne Winds 10 To 15 Kt In The Morning, Becoming Variable Less Than 5 Kt. E Of 85w, N Winds 10 To 15 Kt. Seas 5 To 7 Ft In Nw To N Swell.
Tue Night...Variable Winds Less Than 5 Kt, Becoming S 10 Kt Late. Seas 2 To 4 Ft.
Wed...S Winds 10 To 15 Kt. Seas 3 Ft Or Less.
Wed Night...Se To S Winds 10 To 15 Kt. Seas 3 To 5 Ft.
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GMZ005 Synopsis Issued: 1030 AM EST Fri Feb 20 2026

Synopsis...
A Surface High Centered In The Central North Atlantic Will Meander In Place For The Next Few Days. The Western Periphery Will Stretch West Through The Florida Peninsula And Into The Gulf. This Will Maintain Mainly Gentle Southeasterly Breezes Through Saturday Morning. A Period Of Light And Variable Breezes Are Possible Late Saturday Into Early Sunday As The Keys Remain In Region Of Nebulous Pressure Gradient. Confidence Continues To Increase For A Strong Cold Front To Sweep Through The Keys Coastal Waters Beginning Sunday Evening, With Strong, Potentially Near Gale, Northwest To North Breezes Anticipated In Its Wake. The Approximate Shoreward Edge Of The Gulf Stream As Of February 17... 7 Nm South Of Dry Tortugas Light...On Loggerhead Key. 3 Nm South Of Cosgrove Shoal Light...Off The Marquesas Keys. 2 Nm South Of Sand Key Light...Off Key West. 7 Nm South Of Looe Key...Off Big Pine Key. 11 Nm Southeast Of Sombrero Key Light...Off Marathon. 14 Nm Southeast Of Alligator Reef Light...Off Islamorada. 7 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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