Maine

Great Diamond Island

Minus Tides
  • Current Height


  • Daily Tides

  • High tide Jul 19 @ 3:22 AM
    10.17 ft
  • Low tide Jul 19 @ 9:38 AM
    -0.29 ft
  • High tide Jul 19 @ 3:58 PM
    9.87 ft
  • Low tide Jul 19 @ 10:06 PM
    0.45 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    11:20 AM
  • Moonset
    11:02 PM
  • Moon Phase
    First Quarter (32%)
  • Station Info

  • Position:
    L 43°40.2' N     λ 70°12.0' W
  • Station ID:
    8417988
  • Station Type:
    Subordinate
  • Offsets:
  • Datum:
    MLLW (Mean Lower-Low Water)
  • Time Zone:
    -8
  • About: Great Diamond Island is a subordinate tide station in Casco Bay, Maine (43°40.2' N, 70°12.0' W). On July 19 the tide peaks at 10.17 ft at 3:22 AM and falls to -0.29 ft at 9:38 AM. Predictions are derived from NOAA data; times are shown in local station time.
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