Marine Weather Net

Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas out 20 NM Marine Forecast


OVERNIGHT

NNE
WINDS
15
KNOTS

THURSDAY

NE
WINDS
10 - 15
KNOTS

THURSDAY NIGHT

ESE
WINDS
5 - 10
KNOTS

FRIDAY

SSW
WINDS
10
KNOTS

The Marine Weather Forecast In Detail:
GMZ055 Forecast Issued: 1024 PM EST Wed Feb 21 2024

Overnight...North To Northeast Winds Near 15 Knots. Seas 2 To 4 Feet, Except 4 To 5 Feet Off The Upper Keys Due To A Northerly Swell. Isolated Showers.
Thursday...Northeast Winds 10 To 15 Knots, Becoming East And Decreasing To 5 To 10 Knots In The Afternoon. Seas 2 To 4 Feet, Subsiding To 1 To 3 Feet. Isolated Showers.
Thursday Night...East To Southeast Winds 5 To 10 Knots, Becoming Southeast To South And Increasing To Near 10 Knots. Seas 1 To 3 Feet, Subsiding To 1 To 2 Feet.
Friday...South To Southwest Winds Near 10 Knots, Increasing To 10 To 15 Knots. Seas 1 To 2 Feet, Building To 1 To 3 Feet.
Friday Night...Southwest To West Winds 10 To 15 Knots, Increasing To 15 To 20 Knots After Midnight. Seas 2 To 3 Feet, Building To 2 To 4 Feet. Isolated Showers.
Saturday...West To Northwest Winds 15 To 20 Knots, Becoming Northwest To North. Seas 3 To 5 Feet. Scattered Showers, Mainly In The Morning.
Saturday Night...Northwest To North Winds Near 20 Knots, Becoming North To Northeast. Seas 3 To 6 Feet.
Sunday...North To Northeast Winds Near 20 Knots, Becoming Northeast To East And Decreasing To Near 15 Knots. Seas 4 To 6 Feet, Subsiding To 3 To 5 Feet.
Sunday Night...Northeast To East Winds 10 To 15 Knots. Seas 3 To 4 Feet.
Monday And Monday Night...East Winds Near 15 Knots. Seas 3 To 4 Feet.
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Area Forecast Discussion
National Weather Service Key West FL
1025pm EST Wednesday Feb 21 2024

Marine
Issued at 953pm EST Wednesday Feb 21 2024

High pressure reaching down the Atlantic Coast and into the Gulf of Mexico will shift slightly eastward through the overnight period. As a result, local winds will be light to gentle and primarily out of the north to northeast. As the high shifts, winds will tend to veer. However, cool conditions will likely keep winds backed on our gulf and bay waters.

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