 Seas of 2 to 4 feet, but can be higher in and around thunderstorm activity. For Monday, mostly sunny, breezy and less humid. The high of 83. 78 at the beach with winds from the north-northwest 10 to 20 knots. And seas of 2 to 4 feet. Visibility clear to the horizon. That's your WGMD Marine forecast. I'm meteorologist Jason Catarina.