NDBC 45001 · Buoy · Great Lakes

Mid Superior

48°03.7′N 087°47.6′W · 247 m deep

Reading the buoy's spectra from NDBC…

Nearest shore 28 nmi WNW, 286°T 61 nmi ESE of Thunder Bay Coastline: Natural Earth · places: GeoNames

A simulation of the sea at this buoy, 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

This page is drawn by script. The CSV and JSON downloads have every observation.

Every measurement · last 48 hours

What the buoy reports

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