 Here's the marine forecast from the Tonka of Delmarva Weather Center. For this afternoon, a small craft advisory continuing. Do have a chance for some late-day thunderstorms. We'll have south winds at 15 to 20 knots and 3 to 4-foot seas. For tonight, thunderstorms likely. South to southwest winds, 15 to 20 knots, 3 to 5-foot seas. And for Thursday, northwest winds, 5 to 10 knots, seas of 2 to 4 feet. The current water temperature is 71 degrees. High tide to Cambridge at 1.13 p.m. High tide at Merlewood Beach, 529.