Marine Weather Net

Gulf of Mexico including Dry Tortugas and Rebecca Shoal Channel Marine Forecast


THIS AFTERNOON

SW
WINDS
15 - 20
KNOTS

TONIGHT

WSW
WINDS
20
KNOTS

FRIDAY

W
WINDS
20 - 25
KNOTS

FRIDAY NIGHT

W
WINDS
20 - 25
KNOTS

The Marine Weather Forecast In Detail:
GMZ034 Forecast Issued: 1050 AM EDT Thu Oct 28 2021

SMALL CRAFT SHOULD EXERCISE CAUTION ...SMALL CRAFT ADVISORY LIKELY WILL BE REQUIRED THIS AFTERNOON...
This Afternoon...South To Southwest Winds 15 To 20 Knots, Increasing To Near 20 Knots. Seas 2 To 3 Feet, Building To 4 To 6 Feet. Scattered Showers And Isolated Thunderstorms Developing.
Tonight...Southwest To West Winds Near 20 Knots. Seas 4 To 7 Feet. Numerous Showers And Scattered Thunderstorms.
Friday...West Winds 20 To 25 Knots. Seas 5 To 8 Feet, Building To 6 To 10 Feet Due To Northwest Swells. Isolated Showers.
Friday Night...West Winds 20 To 25 Knots, Decreasing To Near 20 Knots. Seas 7 To 11 Feet Due To Northwest Swells. Isolated Showers.
Saturday...West Winds Decreasing To 15 To 20 Knots. Seas 6 To 10 Feet Due To West Swells, Subsiding To 5 To 8 Feet. Isolated Showers.
Saturday Night...Northwest Winds 10 To 15 Knots. Seas 4 To 6 Feet Due To West Swells. Isolated Showers.
Sunday...Northwest To North Winds Near 10 Knots. Seas Subsiding To 2 To 4 Feet.
Sunday Night...North To Northeast Winds Near 10 Knots. Seas 2 To 3 Feet. Isolated Showers.
Monday...Northeast Winds Near 10 Knots. Seas 2 To 3 Feet. Isolated Showers.
Monday Night...Northeast Winds 10 To 15 Knots. Seas Around 2 Feet. Isolated Showers.
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GMZ005 Synopsis Issued: 1023 AM EDT Fri Sep 24 2021

Synopsis...
A Weak Pressure Pattern Will Persist Across The Florida Keys And Adjacent Coastal Waters Through Saturday, With Prevailing Light To Gentle Breezes. High Pressure Will Build Over The Southeastern United States By Sunday And Sunday Night, Leading To A Slight Freshening Of Northeast To East Breezes Early Next Week. The Approximate Shoreward Edge Of The Gulf Stream As Of September 23... 31 Nm South Of Dry Tortugas Light...On Loggerhead Key. 17 Nm South Of Cosgrove Shoal Light...Off The Marquesas Keys. 14 Nm South Of Sand Key Light...Off Key West. 7 Nm South Of Looe Key...Off Big Pine Key. 6 Nm South Of Sombrero Key Light...Off Marathon. 9 Nm Southeast Of Alligator Reef Light...Off Islamorada. 9 Nm Southeast Of Molasses Reef Light...Off Key Largo. 10 Nm East Of Carysfort Reef Light...Off Ocean Reef. Gulf Stream Information Courtesy Of The Naval Oceanographic Office.

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