Weather for Swan Point State Natural Area, NJ - Swan Point State Natural Area, NJ Weather, Current Weather in Swan Point State Natural Area, NJ. Local weather report for Swan Point State Natural Area, NJ, Local Swan Point State Natural Area, NJ weather. Forecast for Swan Point State Natural Area, New Jersey, Swan Point State Natural Area, NJ weather forecast. Find your local Swan Point State Natural Area weather forecast. Swan Point State Natural Area, NJ weather conditions.