000 FZNT26 KNHC 281533 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1033 AM EST Thu Jan 28 2021 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Moderate to fresh trades will prevail through this evening, then resume again Fri evening as a cold front approaches the region and linger through dissipation by Sun evening. Conditions will gradually improve Tue. Vigorous northerly swell is forecast to affect the area Fri through early next week resulting in hazardous seas. San Juan Atlantic Waters .TODAY...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...SE winds 5 kt, shifting to NW to N after midnight. Seas 4 to 5 ft in E swell. .FRI...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in E swell. .FRI NIGHT...NE winds 15 to 20 kt. Seas 8 to 11 ft in NW to N swell. .SAT...NE winds 15 to 20 kt. Seas 9 to 12 ft in NW to N swell. .SAT NIGHT...NE winds 15 to 20 kt. Seas 9 to 11 ft in N swell. .SUN...NE to E winds 15 to 20 kt. Seas 9 to 11 ft in N swell. .SUN NIGHT...E winds 15 to 20 kt. Seas 9 to 11 ft in N swell. .MON...E to SE winds 15 to 20 kt. Seas 7 to 10 ft in N to NE swell. .MON NIGHT...SE winds 15 to 20 kt. Seas 7 to 9 ft in N to NE swell. San Juan Caribbean Waters .TODAY...E winds 15 to 20 kt. Seas 5 to 7 ft. .TONIGHT...NE to E winds 5 to 10 kt. Seas 3 to 5 ft. .FRI...NE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. .SAT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft. .SAT NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft. .SUN...E winds 15 to 20 kt. Seas 6 to 8 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft. .MON...E to SE winds 15 to 20 kt. Seas 6 to 8 ft. .MON NIGHT...E to SE winds 15 to 20 kt. Seas 6 to 8 ft.