CatchWindow fishing intelligence

Charleston, SC Daily Water Report — August 29, 2026

Today in Charleston, the waters are calling for a day of boating, kayaking, and diving, with all three activities scoring a solid 8.3 out of 10. If you're planning to hit the water, these are your best bets. The calmest waves will grace the early morning, around 7:00 a.m., with heights as low as 0.32 meters, making it ideal for those looking to paddle or enjoy a leisurely boat ride. The ocean temperature is a warm 29.5°C, perfect for diving enthusiasts. Fishing, while not at its peak, is decent with a 6.5 out of 10. The solunar major periods from 1:05 to 3:05 a.m. and again from 1:05 to 3:05 p.m. suggest these are the times to cast your line. The full moon tonight might just give you that extra edge, but keep in mind that the tide will be low during the afternoon fishing window. Surfers might find the conditions a bit lackluster with a 4.9 out of 10 score. Waves are modest, peaking at 0.5 meters, and the swell direction from 137 degrees isn't doing any favors for generating those thrilling rides. Despite the high humidity and overcast skies, the weather is warm and inviting, with temperatures hovering around 24.4°C and a gentle breeze from the north at 1 knot. The barometric pressure is on the rise, adding a touch of stability to the day's weather. Looking ahead, expect similar conditions over the next few days, with temperatures gradually climbing and a slight chance of rain diminishing as we move into September. Winds will pick up slightly, but nothing too dramatic. For the best experience today, grab your kayak or dive gear and enjoy the tranquility of Charleston's coastal waters.