While your local news station might be entertaining, it is not a good place to get quality marine forecasts. First thing to note, marine forecasts are quite different from your run of the mill “will it rain” predictions. Before you head out on the water you should be aware of wind speed, wave height, high and low tides, and of course any fronts moving in. A good place to get reliable marine forecasts for the Hudson River, Long Island Waters, and the New York Harbor is Weather Underground. When you get to you boat turn on your VHF radio and make sure nothing has changed in the conditions since you left your home.

Now a few tips on deciphering these forecasts.  First, if there is a “Small Craft Advisory” for your area winds are likely in excess of 18 knots and sea conditions are unfavorable. I would think twice about heading out in those conditions, especially if you are a novice.

Also be aware that if you hear wave predictions of 2 to 4 feet the forecaster is telling you that 70% of waves are expected to be between 2 and 4 feet but 15% will be greater than 4′ and 15% will be less than 2′. Be prepared for a few rogue waves that could reach 6 feet.

The moral of the story is more information is better than less here. You always want to know what you are getting into before you leave the dock. While underway keep an eye on any dark cloud lines or changing conditions and be prepared to head home or dock somewhere temporarily if conditions become unfavorable.