Bluegraph
SIMarineUS

NDBC RCKM4 · Tide gauge · Great Lakes

Rock Cut, MI

46°15.9′N 084°11.5′W

Reading the gauge's spectra from NDBC…

10 km 20 km 46°10′N 46°15′N 46°20′N 84°15′W 84°W N ↑
At the shore, at this coastline's 1:10m scale 30 km SSE of Sault Ste. Marie Coastline: Natural Earth · places: GeoNames

A simulation of the sea at this gauge, built from its wave measurements. The wave heights, periods and directions are real; the exact position of each crest is not. How it is made

Every measurement · last 2 weeks

What the gauge reports