Tidal Current Charts for New York Harbor From the New York Harbor Kayakers Guide 2023, pp. 45-50. High Water at the Battery 1 hour after High 2 hours after High 3 hours after High 4 hours after High 5 hours after High Low Water at the Battery 1 hour after Low 2 hours after Low 3 hours after Low 4 hours after Low 5 hours after Low