402 FZUS52 KCHS 190210 CWFCHS Coastal Waters Forecast National Weather Service Charleston SC 910 PM EST Mon Feb 18 2019 South Santee River SC to Savannah GA out 20 NM and Savannah GA to Altamaha Sound GA out 60 NM, including Charleston Harbor and Grays Reef National Marine Sanctuary AMZ300-191415- 910 PM EST Mon Feb 18 2019 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... An unsettled pattern is expected as a series of frontal systems affect the area through next weekend. $$ AMZ330-191415- Charleston Harbor- 910 PM EST Mon Feb 18 2019 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM EST TUESDAY THROUGH LATE TUESDAY NIGHT... .REST OF TONIGHT...NW winds 5 kt, becoming NE 10 to 15 kt after midnight, then increasing to 15 to 20 kt with gusts to 25 kt late. Waves building 1 to 2 ft. A slight chance of showers. .TUE...NE winds 15 to 20 kt with gusts to 25 kt. Waves 1 to 2 ft. A slight chance of showers in the afternoon. .TUE NIGHT...NE winds 15 to 20 kt with gusts to 25 kt. Waves 1 to 2 ft. Showers likely. .WED...E winds 10 to 15 kt, becoming S 5 to 10 kt in the afternoon. Showers likely, mainly in the morning. .WED NIGHT...S winds 5 to 10 kt. A chance of showers. Patchy fog after midnight. .THU...SW winds 10 to 15 kt. A slight chance of showers. .THU NIGHT...S winds 5 to 10 kt. A slight chance of showers. Patchy fog. .FRI...SE winds 5 to 10 kt. A chance of showers. .FRI NIGHT...E winds 5 to 10 kt. A chance of showers. .SAT...SE winds 5 to 10 kt. A chance of showers. .SAT NIGHT...S winds 10 to 15 kt. A chance of showers. Unless otherwise noted, waves 1 foot or less. Charleston Harbor water temperature 57 degrees. $$ AMZ350-191415- Waters from South Santee River to Edisto Beach SC out 20 NM- 910 PM EST Mon Feb 18 2019 ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM EST TUESDAY THROUGH THURSDAY AFTERNOON... .REST OF TONIGHT...W winds 5 to 10 kt, becoming N 10 to 15 kt late this evening, then becoming NE 20 to 25 kt with gusts to 30 kt late. Seas 2 to 3 ft, building to 4 to 6 ft. A slight chance of showers. .TUE...NE winds 20 to 25 kt with gusts to 30 kt. Seas 4 to 6 ft, building to 5 to 7 ft in the afternoon. A slight chance of showers in the afternoon. .TUE NIGHT...E winds 20 to 25 kt with gusts to 30 kt. Seas 6 to 8 ft. Showers likely. .WED...E winds 15 to 20 kt, becoming S 10 to 15 kt in the afternoon. Seas 5 to 7 ft, subsiding to 4 to 6 ft in the afternoon. Showers likely, mainly in the morning. .WED NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. A chance of showers. Patchy fog after midnight. .THU...SW winds 10 to 15 kt with gusts to 20 kt. Seas 4 to 6 ft. A slight chance of showers. Patchy fog. .THU NIGHT...SW winds 10 to 15 kt, becoming S 5 to 10 kt after midnight. Seas 4 to 5 ft. A slight chance of showers. Patchy fog. .FRI...E winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers. .FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. A chance of showers. .SAT...SE winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers. .SAT NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers. $$ AMZ352-191415- Waters from Edisto Beach SC to Savannah GA out 20 NM- 910 PM EST Mon Feb 18 2019 ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM EST TUESDAY THROUGH WEDNESDAY EVENING... .REST OF TONIGHT...NW winds 5 to 10 kt, becoming N 10 to 15 kt after midnight, then NE 20 to 25 kt with gusts to 30 kt late. Seas 2 to 3 ft, building to 3 to 5 ft. A slight chance of showers. .TUE...NE winds 20 to 25 kt with gusts to 30 kt. Seas 5 to 7 ft. A slight chance of showers in the morning, then a chance of showers in the afternoon. .TUE NIGHT...NE winds 20 to 25 kt, becoming E 15 to 20 kt after midnight. Seas 6 to 8 ft. Showers likely. .WED...E winds 10 to 15 kt with gusts to 20 kt, becoming S in the afternoon. Seas 5 to 7 ft, subsiding to 4 to 6 ft in the afternoon. Showers likely, mainly in the morning. .WED NIGHT...S winds 10 to 15 kt. Seas 4 to 5 ft. A chance of showers. Patchy fog after midnight. .THU...SW winds 10 to 15 kt. Seas 4 to 5 ft. A slight chance of showers. Patchy fog. .THU NIGHT...S winds 5 to 10 kt. Seas 4 to 5 ft, subsiding to 3 to 4 ft after midnight. A slight chance of showers. Patchy fog. .FRI...SE winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers. .FRI NIGHT...E winds 10 kt. Seas 3 to 4 ft. A chance of showers. .SAT...SE winds 10 kt. Seas 3 to 4 ft. A chance of showers. .SAT NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers. $$ AMZ354-191415- Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 910 PM EST Mon Feb 18 2019 ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM EST TUESDAY THROUGH WEDNESDAY AFTERNOON... .REST OF TONIGHT...NW winds 5 to 10 kt, becoming N 10 to 15 kt after midnight, then NE 20 to 25 kt late. Seas 1 to 2 ft, building to 3 to 4 ft. .TUE...NE winds 20 to 25 kt with gusts to 30 kt. Seas 4 to 6 ft, building to 5 to 7 ft in the afternoon. A slight chance of showers in the morning, then a chance of showers in the afternoon. .TUE NIGHT...NE winds 20 to 25 kt, becoming E 15 to 20 kt after midnight. Seas 6 to 8 ft. Showers likely. .WED...SE winds 10 to 15 kt. Seas 4 to 6 ft, subsiding to 4 to 5 ft in the afternoon. Showers likely, mainly in the morning. .WED NIGHT...S winds 10 to 15 kt. Seas 4 to 5 ft. A slight chance of showers. Patchy fog after midnight. .THU...S winds 10 to 15 kt. Seas 4 to 5 ft, subsiding to 3 to 4 ft in the afternoon. A slight chance of showers. Patchy fog. .THU NIGHT...S winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 3 to 4 ft. Patchy fog. .FRI...S winds 5 to 10 kt. Seas 3 ft. A slight chance of showers. .FRI NIGHT...SE winds 10 kt. Seas 3 to 4 ft. A chance of showers. .SAT...SE winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers. .SAT NIGHT...S winds 10 to 15 kt. Seas 3 ft. A chance of showers. $$ AMZ374-191415- Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 910 PM EST Mon Feb 18 2019 ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM EST TUESDAY THROUGH THURSDAY AFTERNOON... .REST OF TONIGHT...N winds 10 to 15 kt, increasing to 15 to 20 kt after midnight, then becoming NE 20 to 25 kt with gusts to 30 kt late. Seas 3 to 4 ft, building to 4 to 6 ft. .TUE...NE winds 25 to 30 kt. Seas 6 to 8 ft, building to 7 to 9 ft in the afternoon. A chance of showers in the morning, then showers likely in the afternoon. .TUE NIGHT...E winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Seas 9 to 11 ft. Showers likely. .WED...S winds 10 to 15 kt. Seas 7 to 9 ft, subsiding to 6 to 8 ft in the afternoon. Showers likely, mainly in the morning. .WED NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft. A chance of showers. .THU...S winds 10 to 15 kt. Seas 5 to 7 ft, subsiding to 4 to 6 ft in the afternoon. A slight chance of showers. .THU NIGHT...S winds 10 to 15 kt. Seas 4 to 5 ft. A slight chance of showers. .FRI...S winds 5 to 10 kt. Seas 4 to 5 ft. A slight chance of showers. .FRI NIGHT...SE winds 10 kt. Seas 4 to 5 ft. A chance of showers. .SAT...S winds 5 to 10 kt. Seas 4 to 5 ft. A chance of showers. .SAT NIGHT...S winds 10 to 15 kt. Seas 4 ft. A chance of showers. $$