Marine Weather Net

Gulf of Mexico from Seven Mile Bridge to Halfmoon Shoal Marine Forecast


TODAY

SSE
WINDS
10
KNOTS

TONIGHT

VARIABLE
WINDS

MONDAY

NNE
WINDS
5 KNOTS

MONDAY NIGHT

NE
WINDS
5 - 10
KNOTS

The Marine Weather Forecast In Detail:
GMZ035 Forecast Issued: 429 AM EST Sun Nov 27 2022

Today...Southeast To South Winds Near 10 Knots, Becoming South To Southwest And Decreasing To 5 To 10 Knots In The Afternoon. Seas Around 1 Foot, Subsiding To 1 Foot Or Less. Nearshore Waters A Light Chop, Becoming Smooth To A Light Chop. Isolated Showers This Morning.
Tonight...Light And Variable Winds. Seas 1 Foot Or Less. Nearshore Waters Smooth.
Monday...North To Northeast Winds Near 5 Knots. Seas 1 Foot Or Less. Nearshore Waters Smooth.
Monday Night...Northeast Winds 5 To 10 Knots, Becoming Northeast To East And Increasing To 10 To 15 Knots. Seas 1 Foot Or Less, Building To 1 To 2 Feet. Nearshore Waters Smooth To A Light Chop, Becoming A Light To Moderate Chop. Isolated Showers.
Tuesday...Northeast To East Winds Near 15 Knots, Becoming East And Increasing To 15 To 20 Knots. Seas 1 To 3 Feet, Building To 2 To 3 Feet. Nearshore Waters A Moderate Chop, Becoming Choppy. Isolated Showers.
Tuesday Night...East Winds 15 To 20 Knots. Seas 2 To 3 Feet. Nearshore Waters Choppy. Isolated Showers.
Wednesday...East Winds 15 To 20 Knots, Decreasing To 10 To 15 Knots. Seas 2 To 3 Feet, Subsiding To 1 To 2 Feet. Nearshore Waters Choppy, Becoming A Light To Moderate Chop. Isolated Showers.
Wednesday Night...Northeast To East Winds 10 To 15 Knots. Seas 1 To 2 Feet. Nearshore Waters A Light To Moderate Chop. Isolated Showers.
Thursday...Northeast Winds 10 To 15 Knots. Seas 1 To 2 Feet. Nearshore Waters A Light To Moderate Chop. Isolated Showers.
Thursday Night...Northeast Winds Increasing To 15 To 20 Knots. Seas Building To 2 To 3 Feet, Except Seas Building To 3 To 5 Feet West Of The Marquesas Keys. Nearshore Waters Becoming Choppy. Isolated Showers.
SHARE THIS PAGE:           
Area Forecast Discussion
...CORRECTED National Weather Service Key West FL
401am EST Sunday Nov 27 2022

Marine
Issued at 400am EST Sunday Nov 27 2022

There are no watches, warnings, or advisories currently in effect for the coastal waters of the Florida Keys. From synopsis, high pressure over the Southeast States will quickly move east into the western North Atlantic today, as a cold front moves into the northeast Gulf of Mexico. The cold front will stall and dissipate over South Florida Monday through Tuesday. Gentle southourly breezes this morning to become southwest and decrease this afternoon, becoming light and variable tonight. Northeast to east breezes will resume Monday, then freshen Monday night through Tuesday night as another high pressure area builds across the Eastern United States to the north of the dissipating front. After another round of diminished breezes Wednesday through Thursday, northeast breezes will freshen once again Thursday night.

Climate
While the record high for November 27th at Key West appears beyond reach at 87F, the Marathon record high of 85F set in 2007 may be broken today. Likewise, the record warm minimum temperature at Marathon of 77F set in 1986 could be tied or broken unless light winds this evening allow the temperature to dip into the mid 70s.

NOAA Key West FL Office: Watches - Warnings - Advisories
FL...None. GM...None.