Station Information

Mainland Sea Caves

Latitude: 46.909283 N

Longitude: 91.036250 W

Depth: 50 ft

Owned and maintained by UW-Madison and the Apostle Islands National Lakeshore

View or download data: SOFAR Spotter SPOT-0694



Significant Wave Height (ft)

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Average Period (sec)

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Wave Direction (deg Clockwise from North)

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Surface Water Temperature (°F)

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