CHARLESTON, S.C. (WCSC) – The risk of impactful tidal flooding will increase this week with the help of a nearby area of high pressure and an approaching cold front!
KING TIDES: Impactful tidal flooding is likely along the Lowcountry coastline this week! Due to the combination of onshore winds and an approaching Full Moon phase, coastal flooding is expected with this week’s high tides – including this evening’s tide around 7:30 PM. #SCWXpic.twitter.com/KchiDqY6eS
— Meteorologist Dorien Minor (@MinorWX) October 5, 2025
Onshore winds will continue to bring in a steady feed of moisture through tonight and Monday. Although heavy rainfall is unlikely, plan for a few scattered showers – and a few rumbles of thunder – to occur during this stretch. Overnight lows should return to the 60s and low 70s.
Most of Monday’s rainfall will come to an end by midday; patchy clouds should persist through the afternoon and evening. Afternoon highs on Monday, and through midweek, should peak in the low to mid 80s…