New Hampshire

Seavey Island

Weekly Monthly
Minus Tides
  • Current Height

  • Daily Tides

  • Low tide May 31 @ 6:17 AM
    0.14 ft
  • High tide May 31 @ 12:31 PM
    7.69 ft
  • Low tide May 31 @ 6:15 PM
    1.31 ft

  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    9:09 PM
  • Moonset
    4:49 AM
  • Moon Phase
    Full Moon (100%)

  • 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 May 31 the tide peaks at 7.69 ft at 12:31 PM and falls to 0.14 ft at 6:17 AM. Predictions are derived from NOAA data; times are shown in local station time.
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