Delaware beach water temperatures

Every Delaware beach we track, warmest water first.

• Bethany Beach 72° perfect typical for August the buoy just off Bethany Beach · about a mile from the sand
• Cape Henlopen State Park 73° perfect typical for August the Lewes harbor station · about 2 miles away
• Dewey Beach 72° perfect typical for August the buoy just off Bethany Beach · about 10 miles away
• Fenwick Island 72° perfect typical for August the buoy just off Bethany Beach · about 5 miles away
• Rehoboth Beach 72° perfect typical for August the buoy just off Bethany Beach · about 13 miles away