NDBC CHAO3 · Tide gauge · Pacific Northwest

Charleston, OR

43°20.7′N 124°19.3′W

Reading the gauge's spectra from NDBC…

At the shore, at this coastline's 1:10m scale 5 nmi WSW of Coos Bay 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

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

Every measurement · last 48 hours

What the gauge reports

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