Visibility history for Porteau Cove

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Visibility history

Typically, visibility at Porteau Cove is about 14 ft (range 5–25 ft), based on 6 pnwdiving reports from 2023 through 2026.

Seasonal visibility chart for Porteau Cove. Typical visibility by month includes Apr 5 ft, Jun 19 ft, Aug 13 ft, Oct 18 ft.

Typical visibility by month at Porteau Cove
Month	Typical visibility (ft)
Apr	5
Jun	19
Aug	13
Oct	18

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6/19/2025