New Hampshire

Seavey Island

Minus Tides
  • Current Height


  • Daily Tides

  • Low tide Jul 26 @ 4:01 AM
    0.84 ft
  • High tide Jul 26 @ 10:11 AM
    7.09 ft
  • Low tide Jul 26 @ 3:57 PM
    1.67 ft
  • High tide Jul 26 @ 10:14 PM
    8.46 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    6:37 PM
  • Moonset
    2:12 AM
  • Moon Phase
    Waxing Gibbous (92%)
  • Station Info

  • Position:
    L 43°04.8' N     λ 70°44.5' W
  • Station ID:
    8419870
  • Station Type:
    Harmonic
  • Offsets:
  • Datum:
    MLLW (Mean Lower-Low Water)
  • Time Zone:
    -8
  • About: Seavey Island is a harmonic tide station in Portsmouth Harbor, New Hampshire (43°04.8' N, 70°44.5' W). On July 26 the tide peaks at 7.09 ft at 10:11 AM and falls to 0.84 ft at 4:01 AM. Predictions are derived from NOAA data; times are shown in local station time.
  • Share this page:

Station Map