Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from November 10, 07:00 AM EST until November 12, 07:00 AM EST

Last Update: 1201 PM EST Sun Nov 9 2025

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Miami - South Florida Local Forecast Office

36NM E South Palm Beach FL

Marine Zone Forecast

Tonight

S winds 10 to 15 kt, becoming SW with gusts up to 20 kt after midnight. Seas around 2 ft. Wave detail: W 2 ft at 6 seconds and S 1 foot at 3 seconds. Intracoastal waters light chop. A slight chance of showers early this evening, then a slight chance of showers and tstms late this evening and early morning.

Mon

W winds 15 to 20 kt, becoming NW 20 to 25 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft, building to 4 to 6 ft, occasionally to 8 ft in the afternoon. Wave detail: W 3 ft at 4 seconds and SE 1 foot at 3 seconds, becoming NW 6 ft at 6 seconds. Intracoastal waters a moderate chop.

Mon Night

NW winds 25 to 30 kt. Seas 6 to 9 ft, occasionally to 11 ft, building to 9 to 12 ft, occasionally to 15 ft after midnight. Wave detail: N 9 ft at 7 seconds, becoming N 12 ft at 8 seconds. Intracoastal waters rough.

Tue

N winds 25 to 30 kt. Seas 10 to 14 ft, occasionally to 18 ft. Wave detail: N 13 ft at 9 seconds. Intracoastal waters rough.

Tue Night

NE winds 20 to 25 kt with gusts up to 30 kt, diminishing to 15 to 20 kt after midnight. Seas 9 to 12 ft, occasionally to 15 ft, subsiding to 6 to 9 ft, occasionally to 11 ft after midnight. Wave detail: N 12 ft at 9 seconds, becoming N 9 ft at 9 seconds and E 2 ft at 5 seconds. Intracoastal waters rough in exposed areas.

Wed

NE winds 10 to 15 kt. Seas 5 to 7 ft, occasionally to 9 ft, subsiding to 3 to 5 ft, occasionally to 6 ft in the afternoon. Wave detail: N 6 ft at 8 seconds and E 3 ft at 5 seconds, becoming N 5 ft at 8 seconds and E 3 ft at 5 seconds. Intracoastal waters a moderate chop.

Wed Night

NE winds 10 to 15 kt. Seas 2 to 4 ft, occasionally to 5 ft. Intracoastal waters a moderate chop.

Thu Through Fri

NE winds 10 to 15 kt. Seas 2 to 3 ft. Intracoastal waters a moderate chop.

winds and seas higher in and near tstms.