Prolonged Extreme Cold; Eastern U.S. Winter Storm
A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >
Hazardous Weather Conditions
Last Update: 1029 PM EST Thu Jan 29 2026
For More Weather Information:
3NM NE Content Keys FL
Marine Zone Forecast
Overnight
Northeast winds 10 to 15 knots. Seas 1 to 2 feet, except 2 to 3 feet west of the marquesas keys. Nearshore waters a light to moderate chop. Scattered showers.
Friday
North to northeast winds 10 to 15 knots, becoming northwest to north near 15 knots in the afternoon. Seas 1 to 2 feet, except 2 to 3 feet west of the marquesas keys. Nearshore waters a light to moderate chop, becoming a moderate chop. scattered showers.
Friday Night
Northwest to north winds near 15 knots early, decreasing to 10 to 15 knots. Seas 1 to 2 feet. Nearshore waters a moderate chop, becoming a light to moderate chop. Isolated showers.
Saturday
West to northwest winds 10 to 15 knots, becoming northwest near 30 knots in the afternoon. Seas 1 to 2 feet, building to 4 to 6 feet, occasionally to 8 feet. West of the marquesas keys, seas 2 to 3 feet, building to 6 to 9 feet, occasionally to 11 feet. Nearshore waters a light to moderate chop, becoming extremely rough. Numerous showers.
Saturday Night
Northwest winds near 35 knots, decreasing to 30 to 35 knots. Seas 5 to 7 feet, occasionally to 9 feet, except 10 to 13 feet, occasionally to 17 feet west of the marquesas keys. nearshore waters extremely rough. Isolated showers.
Sunday
Northwest to north winds near 30 knots, decreasing to 25 to 30 knots. Seas 5 to 7 feet, occasionally to 9 feet, except 10 to 13 feet, occasionally to 17 feet west of the marquesas keys. Nearshore waters extremely rough. Isolated showers.
Sunday Night
Northwest to north winds near 25 knots, decreasing to 20 to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. West of the marquesas keys, seas 7 to 9 feet, occasionally to 11 feet, subsiding to 6 to 7 feet, occasionally to 9 feet. Nearshore waters extremely rough, becoming very rough.
Monday
North winds near 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. West of the marquesas keys, seas except 5 to 6 feet, occasionally to 8 feet, subsiding to 4 to 5 feet, occasionally to 6 feet. Nearshore waters rough, becoming choppy.
Monday Night
North to northeast winds near 15 knots. Seas 2 to 4 feet. Nearshore waters a moderate chop.
Tuesday
Northeast winds decreasing to 10 to 15 knots. Seas 2 to 3 feet. Nearshore waters becoming a light to moderate chop.
Tuesday Night
Northeast winds 10 to 15 knots. Seas 1 to 2 feet, except 2 to 3 feet west of the marquesas keys. Nearshore waters a light to moderate chop.
Additional Forecasts and Information
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