FZNT24 KWNM 060316 OFFN02 NAVTEX Marine Forecast for Mid-Atlantic states waters NWS Ocean Prediction Center Washington DC 1116 PM EDT Sat Jul 5 2025 Conditions given represent the highest within that period. Locally higher winds and seas can be expected in and near tstms. ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed coastal waters forecasts... .SYNOPSIS...Tropical Storm Chantal located at 32.7N 78.8W at 11 PM EDT moving N at 7 kt, will be inland over South Carolina at 33.6N 79.3W by 8 AM EDT Sun, then continue moving NW into later Sun while weakening to a tropical depression, then NE over North Carolina Sun night into Mon while becoming a post-tropical cyclone, before dissipating by Mon night. Please monitor the latest information from the National Hurricane Center. Otherwise, a stationary front over the central waters will persist tonight into Sun as high pressure slides E of the NE waters. The front will likely dissipate while lifting N as a weak warm front later Sun into Sun night. The waters will then likely remain between high pressure centered E of the region and a low pressure trough just inland from the coast Mon into Thu. A cold front will approach from the N and NW Wed night, and likely stall just N of the area Thu and Thu night. Sandy Hook to 37.5N .TONIGHT...S to SE winds 5 to 15 kt, becoming S to SW. Seas 3 to 4 ft. Chance of showers and tstms. .SUN...S winds 10 to 20 kt. Seas 3 to 5 ft. Chance of showers and tstms. .SUN NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft. Chance of showers and slight chance of tstms. .MON...S winds 15 to 25 kt. Seas 5 to 8 ft. Scattered tstms and chance of showers with vsby 1 nm or less. .MON NIGHT...S to SW winds 20 to 30 kt. Seas 6 to 10 ft. .TUE...SW winds 15 to 25 kt. Seas 7 to 10 ft. .TUE NIGHT...SW winds 15 to 25 kt. Seas 5 to 8 ft. .WED...W to SW winds 10 to 20 kt. Seas 4 to 7 ft. .WED NIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft. .THU...S to SW winds 10 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. 37.5N to Cape Hatteras .TONIGHT...S to SE winds 10 to 20 kt. Seas 4 to 7 ft. Showers and tstms. .SUN...S winds 15 to 25 kt. Seas 5 to 9 ft. Showers likely and chance of tstms. .SUN NIGHT...S winds 15 to 25 kt. Seas 6 to 9 ft. Scattered showers and chance of tstms. .MON...S winds 15 to 25 kt. Seas 5 to 8 ft. Scattered showers and tstms. .MON NIGHT...S to SW winds 20 to 30 kt. Seas 6 to 10 ft. .TUE...SW winds 15 to 25 kt. Seas 5 to 9 ft. .TUE NIGHT...SW winds 10 to 20 kt. Seas 5 to 7 ft. .WED...SW winds 10 to 20 kt. Seas 3 to 6 ft. .WED NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. .THU...SW winds 10 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. Cape Hatteras to Murrells Inlet ...TROPICAL STORM WARNING... .TONIGHT...S to SE winds 30 to 40 kt. Seas 9 to 13 ft. Showers and tstms. .SUN...S winds 25 to 35 kt. Seas 8 to 13 ft. Showers and tstms. .SUN NIGHT...S winds 15 to 25 kt. Seas 6 to 10 ft. Scattered showers and tstms. .MON...S to SW winds 15 to 25 kt. Seas 5 to 8 ft. Scattered showers and tstms. .MON NIGHT...SW winds 15 to 25 kt. Seas 5 to 8 ft. .TUE...S winds 10 to 20 kt. Seas 3 to 6 ft. .TUE NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. .WED...S winds 10 to 20 kt. Seas 3 to 4 ft. .WED NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. .THU...SW winds 10 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft.