 After the extras tab at thetalkofdelmarva.com. Where Delmarva comes to talk. 92.7 and 98.5. WGMD. Delmarva's choice. WGMD. Here is the marine forecast from the Talk of Delmarva Weather Center. A small craft advisory continues for the listening area. The next low tide at Rehoboth Beach will be at 9.07 p.m. The next high tide at 3.09 a.m. And the next low tide at 9.19 a.m.