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NOAA Tide Predictions

About NOAA Tide Predictions

Choose a station using our Google Map , Google Earth KML IconGoogle Earth, click on a state below, or search by station name, ID, or latitude/longitude.
Station MapOr search: search help

New Hampshire

NameIdLatLonPredictions
    MAINE and NEW HAMPSHIRE        
        Portsmouth Harbor        
            Jaffrey Point8424601+43.0567-70.7133Subordinate
            Gerrish Island8419688+43.0667-70.6967Subordinate
            FORT POINT8423898+43.0717-70.7117Harmonic
            Kittery Point8419807+43.0817-70.7033Subordinate
            SEAVEY ISLAND8419870+43.0800-70.7417Harmonic
            Portsmouth8423745+43.0783-70.7517Subordinate
        Piscataqua River        
            Atlantic Heights8423635+43.0900-70.7633Subordinate
            Dover Point8421897+43.1217-70.8333Subordinate
            DOVER, COCHECO RIVER8420411+43.1983-70.8683Harmonic
            Salmon Falls River8419997+43.1917-70.8250Subordinate
            Squamscott River RR. Bridge8422687+43.0533-70.9133Subordinate
        Gosport Harbor, Isles of Shoals8427031+42.9783-70.6150Subordinate
        Hampton Harbor8429489+42.8950-70.8167Subordinate

History of Changes/Updates to NOAA Tide Predictions


Click here for 2012-present Tidal Prediction Updates


Search Help

The station search can find Tide Prediction stations by name, station id, or by latitude/longitude.

  • Station Name
    Enter a minimum of 3 characters of a station name to retrieve a listing of stations containing those exact characters in their name. The more text entered, the more precise the search will be. Entering the name of a state will return all station in that state. Similarly, entering the name of a region or sub-region will return the stations in that group.
  • Station Id
    Station Ids are 7-characters long and may contain letters and/or numbers. Most Station Ids are all digits and follow the "Cutter" geographic numbering system. You may enter a partial station id, as long you provide at least 3 characters on which to search.
  • Latitude, Longitude
    Examples: Lat/Lon search should be entered in +/- decimal degree notation:
    • 38,-76
    • +38, -76
    • +38.1, -76.2
    • -30, -120.07
Metadata : Water Level
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Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services