646 FZNT26 KNHC 070931 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 431 AM EST Thu Dec 7 2023 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...An approaching strong cold front is expected to reach the N coast of Hispaniola tonight, then stall across the Atlantic waters along 20N Sat. High pressure building in behind it will bring an increase in winds across the regional waters tonight through the weekend, with large NW to N swell expected to arrive early Fri. The swell will slowly subside late Sun into early next week. San Juan Atlantic Waters .TODAY...W winds 5 to 10 kt, shifting to N to NE 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Isolated showers. .TONIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft. Scattered showers. .FRI...NE to E winds 15 to 20 kt. Seas 6 to 9 ft. Scattered showers. .FRI NIGHT...NE to E winds 15 to 20 kt. Seas 7 to 9 ft in N swell. Scattered showers. .SAT...NE to E winds 20 to 25 kt. Seas 8 to 10 ft in N to NE swell. .SAT NIGHT...NE to E winds 20 to 25 kt. Seas 8 to 10 ft in N to NE swell. .SUN...NE to E winds 20 to 25 kt. Seas 9 to 11 ft in NE swell. .SUN NIGHT...E winds 20 to 25 kt. Seas 8 to 10 ft in NE to E swell. .MON...E winds 15 to 20 kt. Seas 7 to 9 ft in NE swell. .MON NIGHT...E winds 15 to 20 kt. Seas 7 to 9 ft in NE swell. San Juan Caribbean Waters .TODAY...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. Isolated showers. .TONIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .FRI...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. Isolated showers. .FRI NIGHT...NE to E winds 20 kt. Seas 6 to 8 ft. Isolated showers. .SAT...NE to E winds 20 to 25 kt. Seas 7 to 8 ft. .SAT NIGHT...NE to E winds 20 to 25 kt. Seas 7 to 9 ft. .SUN...E winds 15 to 20 kt. Seas 7 to 9 ft in NE to E swell. .SUN NIGHT...E winds 20 kt. Seas 6 to 8 ft. .MON...E winds 15 to 20 kt. Seas 6 to 8 ft. .MON NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 7 ft.