New Hampshire

Gerrish Island

Weekly Monthly
Minus Tides
  • Current Height

  • Daily Tides

  • High tide May 24 @ 6:11 AM
    8.95 ft
  • Low tide May 24 @ 12:30 PM
    0.33 ft
  • High tide May 24 @ 6:54 PM
    8.85 ft

  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    1:33 PM
  • Moonset
    1:58 AM
  • Moon Phase
    First Quarter (62%)

  • 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 24 the tide peaks at 8.95 ft at 6:11 AM and falls to 0.33 ft at 12:30 PM. Predictions are derived from NOAA data; times are shown in local station time.
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