Marine Weather Net

Hawk Channel from Craig Key to West End of Seven Mile Bridge Marine Forecast


OVERNIGHT

NW
WINDS
5 KNOTS

FRIDAY

N
WINDS
5
KNOTS

FRIDAY NIGHT

N
WINDS
5
KNOTS

SATURDAY

ENE
WINDS
10
KNOTS

The Marine Weather Forecast In Detail:
GMZ043 Forecast Issued: 1033 PM EST Thu Feb 12 2026

Overnight...Northwest Winds Near 5 Knots, Becoming North. Seas Around 1 Foot. Nearshore Waters Smooth.
Friday...North Winds Near 5 Knots. Seas Around 1 Foot. Nearshore Waters Smooth.
Friday Night...North Winds Near 5 Knots, Becoming Northeast And Increasing To 5 To 10 Knots. Seas Around 1 Foot. Nearshore Waters Smooth, Becoming Smooth To A Light Chop. Isolated Showers.
Saturday...Northeast To East Winds Near 10 Knots, Becoming East To Southeast And Increasing To 10 To 15 Knots. Seas 1 To 2 Feet, Building To Around 2 Feet. Nearshore Waters A Light Chop, Becoming A Light To Moderate Chop. Isolated Showers.
Saturday Night...East To Southeast Winds Near 15 Knots, Becoming Southeast And Increasing To 15 To 20 Knots. Seas 2 To 3 Feet, Building To 3 To 4 Feet, Occasionally To 5 Feet. Nearshore Waters A Moderate Chop, Becoming Choppy. Isolated Showers.
Sunday...Southeast Winds 15 To 20 Knots, Decreasing To 10 To 15 Knots. Seas 3 To 4 Feet, Occasionally To 5 Feet, Subsiding To 2 To 3 Feet. Nearshore Waters Choppy, Becoming A Light To Moderate Chop. Isolated Showers.
Sunday Night...Southeast To South Winds 10 To 15 Knots, Becoming South To Southwest. Seas 2 To 3 Feet. Nearshore Waters A Light To Moderate Chop. Scattered Showers.
Monday...Southwest Winds 10 To 15 Knots, Becoming West. Seas 2 To 3 Feet. Nearshore Waters A Light To Moderate Chop. Scattered Showers.
Monday Night...West To Northwest Winds 10 To 15 Knots, Becoming Northwest To North And Decreasing To Near 10 Knots. Seas 2 To 3 Feet, Except Around 3 Feet West Of Cosgrove Shoal Light. Nearshore Waters A Light To Moderate Chop, Becoming A Light Chop. Isolated Showers.
Tuesday...North Winds 5 To 10 Knots, Becoming North To Northeast. Seas 1 To 2 Feet, Except Around 3 Feet West Of Cosgrove Shoal Light. Nearshore Waters Smooth To A Light Chop, Becoming Smooth.
Tuesday Night...Northeast Winds Near 5 Knots. Seas 1 To 2 Feet, Except 2 To 3 Feet West Of Cosgrove Shoal Light. Nearshore Waters Smooth.
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Area Forecast Discussion
National Weather Service Key West FL
1036pm EST Thu Feb 12 2026

Issued at 1035pm EST Thu Feb 12 2026 Another uneventful night is unfolding in the Florida Keys area. Tonight's 00z sounding measured only 0.70 inches of precipitable water, which is just above the tenth percentile for the day, according to the Storm Prediction Center Climatology records. Therefore it makes sense that cloud coverage has remained very limited, though, patchy fog can be see on satellite just outside of our SE Gulf waters drifting southeast. Temperatures across the island chain are in the upper to mid 60s but should slightly drop through the rest of the night, with some interior locations approaching near 60F. Along the Reef, breezes have continued to be light to gentle and generally northwest to northerly. Overnight into the early morning hours, the Gulf and bayside waters along with portions of the Lower Keys could experience some patchy fog, but as the sun comes up that fog will dissipate rather quickly. No changes were needed for this update as dry air will continue to limit shower activity and cloud coverage, along with light breezes expected through tomorrow.

Marine
Issued at 1035pm EST Thu Feb 12 2026 No watches, warnings or advisories are currently in effect for the Florida Keys waters. From synopsis, shallow, patchy fog may develop over the bayside waters late tonight and early tomorrow morning until breezes increase. A nebulous pressure pattern across the Florida Keys coastal waters will support light and at times variables winds through Friday night. High pressure diving off the Mid- Atlantic coastline will interact with a developing area of low pressure near the ARK- LA- TEX region by Saturday and Saturday night, supporting freshening east to southeast breezes. The low pressure system will drive a frontal boundary through the Keys marine zones Sunday night into Monday, with gentle winds clocking around to the northwest in its wake for early next week.

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