Marine Weather Net

Straits of Florida from Craig Key to West End of Seven Mile Bridge Out 20 NM Marine Forecast


THIS AFTERNOON

SE
WINDS
10 - 15
KNOTS

TONIGHT

ESE
WINDS
5 KNOTS

TUESDAY

E
WINDS
5 KNOTS

TUESDAY NIGHT

NE
WINDS
10 - 15
KNOTS

The Marine Weather Forecast In Detail:
GMZ053 Forecast Issued: 1033 AM EST Mon Jan 13 2025

This Afternoon...Southeast Winds 10 To 15 Knots, Decreasing To 5 To 10 Knots. Seas 2 To 4 Feet, Occasionally To 5 Feet. Wave Detail: East 3 Feet At 5 Seconds And West 1 Foot At 8 Seconds.
Tonight...East To Southeast Winds Near 5 Knots. Seas 1 To 2 Feet. Wave Detail: East 2 Feet At 5 Seconds And West 1 Foot At 7 Seconds.
Tuesday...East Winds Near 5 Knots, Becoming Northwest To North And Increasing To Near 10 Knots. Seas 1 To 2 Feet. Wave Detail: East 1 Foot At 4 Seconds. Isolated Showers.
Tuesday Night...Northeast Winds 10 To 15 Knots, Increasing To 15 To 20 Knots. Seas 1 To 2 Feet, Building To 2 To 4 Feet, Occasionally To 5 Feet. Isolated Showers.
Wednesday...Northeast Winds Near 20 Knots. Seas Building To 5 To 7 Feet, Occasionally To 9 Feet. Isolated Showers.
Wednesday Night...Northeast Winds Near 20 Knots, Decreasing To 15 To 20 Knots. Seas 5 To 7 Feet, Occasionally To 9 Feet. Isolated Showers.
Thursday...Northeast To East Winds 15 To 20 Knots, Decreasing To Near 15 Knots. Seas 3 To 5 Feet, Occasionally To 6 Feet, Subsiding To 2 To 4 Feet, Occasionally To 5 Feet. Isolated Showers.
Thursday Night...North To Northeast Winds 10 To 15 Knots. Seas 2 To 4 Feet, Occasionally To 5 Feet. Isolated Showers.
Friday...Northeast 10 To 15 Knots. Seas 2 To 3 Feet.
Friday Night...Northeast To East Winds 10 To 15 Knots. Seas 2 To 3 Feet.
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Area Forecast Discussion
National Weather Service Key West FL
1123am EST Monday Jan 13 2025

Marine
Issued at 1016am EST Monday Jan 13 2025 There are no watches, warnings, or advisories in effect across the Florida Keys waters. From synopsis, light to gentle southeast breezes today will become easterly later this evening and will continue through Tuesday morning. Another cold front is forecast to push through the Keys marine zones Tuesday afternoon and evening, with a northerly wind surge expected in its wake. Small Craft Advisory conditions will be possible for portions of the Florida Keys coastal waters as early as Tuesday night, possibly continuing through at least Wednesday night.

Climate
On this day in Keys Weather History in 1981, the temperature dropped to 41F in Key West, which is the daily record and tied for the coldest temperature ever recorded in Key West. The month would finish as the coldest January on record in Key West, with an average temperature of only 61.3F -- 2 whole degrees cooler than the previous record of 63.3F set in 1905.

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