Block Island (Old Harbor)

RI · Fri 21 Aug 2026

1.2 ft-0.7 ftNow
Tide predictions for Block Island (Old Harbor), computed from harmonic constituents. High 1.2 feet on Fri 21 Aug 2026 at 15:20, low -0.7 feet on Fri 21 Aug 2026 at 07:50.

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