 This marine weather forecast is brought to you by North Bay Marina. Online at NorthBayMarina.com. Here's your WGMD marine forecast. Those winds will be from the north-northwest today at 4 to 8 knots. Seas 2 to 4 feet. Visibility less than a mile at times in showers and thunderstorms. Again, the wind will be from the north-northwest at 4 to 8 tonight. Seas again 2 to 4 feet.