New York

North Channel Bridge, Grassy Bay

Minus Tides
  • Current Height


  • Daily Tides

  • High tide Sep 20 @ 3:29 AM
    4.47 ft
  • Low tide Sep 20 @ 9:41 AM
    1.73 ft
  • High tide Sep 20 @ 3:54 PM
    5.31 ft
  • Low tide Sep 20 @ 10:41 PM
    1.42 ft
  • Astronomical Events

  • Sunrise
  • Sunset
  • Moonrise
    3:55 PM
  • Moonset
    12:11 AM
  • Moon Phase
    First Quarter (67%)
  • Station Info

  • Position:
    L 40°38.7' N     λ 73°50.2' W
  • Station ID:
    8517201
  • Station Type:
    Harmonic
  • Offsets:
  • Datum:
    MLLW (Mean Lower-Low Water)
  • Time Zone:
    -8
  • About: North Channel Bridge, Grassy Bay is a harmonic tide station in Jamaica Bay, New York (40°38.7' N, 73°50.2' W). On September 20 the tide peaks at 4.47 ft at 3:29 AM and falls to 1.73 ft at 9:41 AM. Predictions are derived from NOAA data; times are shown in local station time.
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