Sein Island

Sein Island surf forecast

Marine forecast data for Sein Island at 48.0327, -4.8532. The current forecast starts with 1.3 m waves at a 8.8 s period.

Next days: 2026-10-06: 1.0-1.2 m waves, 8.0-9.3 s period | 2026-10-07: 1.2-2.7 m waves, 5.8-7.8 s period | 2026-10-08: 1.6-2.6 m waves, 7.1-8.7 s period