Lat 41.2524 Lon -70.1567 America/New_York
Marine forecast data for Cisco Beach (Nantucket Island) at 41.2524, -70.1567. The current forecast starts with 0.7 m waves at a 4.7 s period.
Next days: 2026-10-06: 0.7-1.1 m waves, 4.0-4.6 s period | 2026-10-07: 0.3-0.7 m waves, 3.6-5.1 s period | 2026-10-08: 0.7-1.2 m waves, 3.8-4.9 s period