United States Geological Survey
The Town of Hempstead Department of Conservation and Waterways works cooperatively with the United States Geological Survey to maintain a real-time tide gauge system at Point Lookout, Long Island, New York. This system is the first on Long Island.
Other USGS Sites
Real-Time Data for Hudson Bay at Freeport, NY
Real-Time Data for Great South Bay at Lindenhurst, NY
Real-Time Data for East Rockaway Inlet at Atlantic Beach, NY
Real-Time Data for Jamaica Bay at Inwood, NY
Real-Time Data for Rockaway Inlet near Floyd Bennett Field, NY
LIShore provides information on sea and shoreline conditions for Long Island, New York. LIshore began in 1998 as the Shinnecock Inlet Field Monitoring Project. From this initial focus on Shinnecock Inlet and Shinnecock Bay, LIShore has expanded along the South Shore of Long Island.
Real-Time Tide Data for Police Dock, Bay Park
Real-Time Tide and Rain Data for Nick's Point, Merrick
Real-Time Tide for Seamans Neck Park, Seaford
Beach conditions of Jones Inlet from Point Lookout Beach
National Data Buoy Center
Buoyweather provides detailed, customized marine weather to thousands of mariners, coastal residents, fishermen and watersport enthusiasts worldwide. Their global network of virtual buoys delivers quality marine forecasts for all coastal and oddshore regions in the world. Buoyweather provides the point specific forecasts you need to safely plan your marine activities.