Marine Weather Net

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


TODAY

VARIABLE
LESS
THAN
5 KNOTS

TONIGHT

S
WINDS
10
KNOTS

WED

NW
WINDS
10
KNOTS

WED NIGHT

W
WINDS
10
KNOTS

The Marine Weather Forecast In Detail:
GMZ057 Forecast Issued: 1027 AM EDT Tue Aug 11 2026

Today...Variable Winds Less Than 5 Kt. Seas 3 Ft Or Less.
Tonight...W Of 85w, S Winds 10 Kt Late. Variable Winds Less Than 5 Kt In The Evening. E Of 85w, Variable Less Than 5 Kt. Seas 3 Ft Or Less.
Wed...Nw Winds 10 Kt In The Morning, Becoming Variable Less Than 5 Kt. Seas 3 Ft Or Less.
Wed Night...W Winds 10 Kt. Seas 3 Ft Or Less.
Thu...Nw Winds 10 Kt. Seas 3 Ft Or Less.
Thu Night...Variable Winds Less Than 5 Kt. Seas 3 Ft Or Less.
Fri...Variable Winds Less Than 5 Kt. Seas 3 Ft Or Less.
Fri Night...Variable Winds Less Than 5 Kt. Seas 3 Ft Or Less.
Sat...Variable Winds Less Than 5 Kt. Seas 3 Ft Or Less.
Sat Night...E To Se Winds 10 Kt W Of 85w, And Variable Less Than 5 Kt E Of 85w. Seas 3 Ft Or Less.
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GMZ005 Synopsis Issued: 432 PM EDT Tue Aug 11 2026

Synopsis...
While There Are No Marine Hazard Products In Place Across The Florida Keys Local Waters, A Coastal Flood Statement Is In Effect For The Lower Keys Due To Higher Water Levels Around Times Of High Tide. Anyone On The Water Should Be Aware Of Reduced Clearance Underneath Fixed Bridges Over The Next Few Days. Ridging Across Central Florida Will Shift Southwards Into Central And South Florida And Weaken Over The Next Couple Of Days. Gentle To Moderate Breezes Will Trend Downwards To A Light Breeze Through This Period, With Some Directional Variability Creeping In. Winds Are Expected To Freshen Late In The Week As The Ridge Lifts Back Into Northern Florida And A Broad Lower Level Trough Moves Westward Across Our Area. Expect Shower And Thunderstorm Chances To Tick Up At That Time. The Approximate Shoreward Edge Of The Gulf Stream As Of August 7, 2026... 25 Nm South Of Dry Tortugas Light...On Loggerhead Key. 15 Nm South Of Cosgrove Shoal Light...Off The Marquesas Keys. 19 Nm South Of Sand Key Light...Off Key West. 29 Nm South Of Looe Key...Off Big Pine Key. 16 Nm Southeast Of Sombrero Key Light...Off Marathon. 4 Nm Southeast Of Alligator Reef Light...Off Islamorada. 2 Nm Southeast Of Molasses Reef Light...Off Key Largo. 1 Nm Southeast Of Carysfort Reef Light...Off Ocean Reef. Gulf Stream Information Courtesy Of The National Weather Service In Key West, Using Data From Rtofs And Nasa Sport Sst.

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