New Hampshire

Gerrish Island

Minus Tides
  • Current Height


  • Daily Tides

  • Low tide May 01 @ 5:44 AM
    -0.17 ft
  • High tide May 01 @ 11:57 AM
    8.64 ft
  • Low tide May 01 @ 5:48 PM
    0.82 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    8:14 PM
  • Moonset
    5:15 AM
  • Moon Phase
    Full Moon (100%)
  • Station Info

  • Position:
    L 43°04.0' N     λ 70°41.8' W
  • Station ID:
    8419688
  • Station Type:
    Subordinate
  • Offsets:
  • Datum:
    MLLW (Mean Lower-Low Water)
  • Time Zone:
    -8
  • About: Gerrish Island is a subordinate tide station in Portsmouth Harbor, New Hampshire (43°04.0' N, 70°41.8' W). On May 1 the tide peaks at 8.64 ft at 11:57 AM and falls to -0.17 ft at 5:44 AM. Predictions are derived from NOAA data; times are shown in local station time.
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