AMZ300-180100-
724 AM EDT Fri Apr 17 2026
.Synopsis for the coastal waters of south coastal South Carolina
and north coastal Georgia...
Atlantic high pressure will prevail through Saturday. A strong
cold front will push across the waters Sunday bringing a period
of hazardous winds and seas. Improving conditions arrive Sunday
night into Monday as high pressure quickly returns.
$$
AMZ340-180100- Charleston Harbor- 724 AM EDT Fri Apr 17 2026 TODAY SW winds 5 to 10 kt. TONIGHT SW winds 5 to 10 kt. SAT SW winds 5 kt, becoming S in the afternoon. SAT NIGHT S winds 10 kt. SUN SW winds 10 kt, becoming W with gusts to 20 kt in the afternoon. A slight chance of showers in the afternoon. SUN NIGHT N winds 15 kt with gusts to 20 kt. A slight chance of showers in the evening. MON NE winds 10 to 15 kt. MON NIGHT SE winds 5 to 10 kt. TUE NE winds 5 to 10 kt. TUE NIGHT S winds 5 to 10 kt. $$
AMZ340-180100- Charleston Harbor- 724 AM EDT Fri Apr 17 2026 TODAY SW winds 5 to 10 kt. TONIGHT SW winds 5 to 10 kt. SAT SW winds 5 kt, becoming S in the afternoon. SAT NIGHT S winds 10 kt. SUN SW winds 10 kt, becoming W with gusts to 20 kt in the afternoon. A slight chance of showers in the afternoon. SUN NIGHT N winds 15 kt with gusts to 20 kt. A slight chance of showers in the evening. MON NE winds 10 to 15 kt. MON NIGHT SE winds 5 to 10 kt. TUE NE winds 5 to 10 kt. TUE NIGHT S winds 5 to 10 kt. $$