Straits of Florida from Ocean Reef to Craig Key out 20 - 60 NM Marine Forecast
| This Afternoon...Northeast To East Winds Near 15 Knots. Seas 2 To 4 Feet, Occasionally To 5 Feet. Wave Detail: Northeast To East 4 Feet At 5 Seconds. |
| Tonight...East Winds Near 15 Knots. Seas 3 To 4 Feet, Occasionally To 5 Feet. Wave Detail: Northeast To East 4 Feet At 5 Seconds. |
| Friday...East Winds Near 15 Knots. Seas 2 To 4 Feet, Occasionally To 5 Feet. Wave Detail: Northeast To East 4 Feet At 5 Seconds. |
| Friday Night...Northeast To East Winds Decreasing To 10 To 15 Knots. Seas 2 To 4 Feet, Occasionally To 5 Feet. |
| Saturday...Northeast To East Winds 10 To 15 Knots. Seas 2 To 3 Feet. |
| Saturday Night...Northeast To East Winds 10 To 15 Knots. Seas 2 To 3 Feet. |
| Sunday...Northeast Winds 10 To 15 Knots. Seas 2 To 3 Feet. |
| Sunday Night...Northeast To East Winds 10 To 15 Knots. Seas 2 To 3 Feet. |
| Monday...Northeast To East Winds 10 To 15 Knots. Seas 2 To 3 Feet. |
| Monday Night...East Winds Near 15 Knots. Seas 2 To 4 Feet. |
| Area Forecast Discussion National Weather Service Key West FL Issued by National Weather Service Miami FL 1227pm EST Thu Nov 20 2025 Issued at 1222pm EST Thu Nov 20 2025 Ridging continues to dominate the synoptic pattern for the Florida Keys. A series of inversions sprinkle the 12z morning sounding at KEY. CIMSS tropospheric-integrated precipitable water product highligheights tremendous dry, modified continental air upstream filtering in steering northeasterlies. A persistence forecast is in play, with no changes needed to the inherited overnight full forecast package. Marine Issued at 1222pm EST Thu Nov 20 2025 No watches, warnings, or advisories are in effect for the Florida Keys coastal waters. From synopsis, a surface high will consolidate along the Atlantic coast over the next couple of days. This, along with diurnal influences, should result in slightly freshening northeast to easterly breezes this evening. Winds will slacken some through the remainder of the week as this high tilts eastward and lengthens out into the Atlantic. A new continental high will build as it drive eastward through the eastern United States early next week. This is expected to freshen easterly breezes. NOAA Key West FL Office: Watches - Warnings - Advisories FL...None. GM...None. |
Key West FL Radar
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