Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Coastal Waters Forecast for Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM (AMZ650) (Text-Only)
NWS Forecast for: Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM (AMZ650)
Issued by: National Weather Service Miami - South Florida
Last Update: 326 AM EST Fri Jan 23 2026


Today: NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: N 2 ft at 6 seconds. Intracoastal waters light chop. A slight chance of tstms. A chance of showers early this morning, then a slight chance of showers late this morning and afternoon.

Tonight: NE winds 5 to 10 kt. Seas around 2 ft. Wave detail: N 2 ft at 5 seconds. Intracoastal waters light chop.

Sat: E winds 10 to 15 kt. Seas around 2 ft. Wave detail: E 2 ft at 4 seconds and N 1 foot at 5 seconds. Intracoastal waters a moderate chop.

Sat Night: E winds 10 to 15 kt. Seas around 2 ft. Wave detail: E 2 ft at 4 seconds and N 1 foot at 5 seconds. Intracoastal waters a moderate chop.

Sun And Sun Night: S winds 15 to 20 kt. Seas 3 to 5 ft, occasionally to 6 ft. Wave detail: SE 3 ft at 4 seconds and N 3 ft at 9 seconds. Intracoastal waters a moderate chop.

Mon: SW winds 15 to 20 kt, becoming W 20 to 25 kt in the afternoon. Seas 3 to 4 ft, occasionally to 5 ft, building to 4 to 6 ft, occasionally to 8 ft in the afternoon. Wave detail: S 3 ft at 4 seconds and NW 3 ft at 9 seconds, becoming W 5 ft at 5 seconds and S 2 ft at 4 seconds. Intracoastal waters a moderate chop. A chance of showers.

Mon Night: NW winds 25 to 30 kt. Seas 5 to 8 ft, occasionally to 10 ft, building to 8 to 11 ft, occasionally to 14 ft after midnight. Intracoastal waters rough.

Tue: N winds 20 to 25 kt, becoming NE 15 to 20 kt in the afternoon. Seas 8 to 11 ft, occasionally to 14 ft. Intracoastal waters a moderate chop.

Tue Night: NE winds 15 to 20 kt. Seas 6 to 9 ft, occasionally to 11 ft, subsiding to 5 to 7 ft, occasionally to 9 ft after midnight. Intracoastal waters choppy in exposed areas.

winds and seas higher in and near tstms.







Zone Forecast: Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM (AMZ650)

Visit your local NWS office at: https://www.weather.gov/mfl