Mats Mats Quarry is a boat dive in North Puget Sound. One pnwdiving report from 2025 recorded 20 ft of visibility. For the site briefing, see dive planning for Mats Mats Quarry.
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Recent Visibility Reports
Dive report for 11/29/25
- Visibility
- A hazy 20 feet
Enjoyable dive among the mighty boulder fields at Mats Mats. Impressive structure!
Scuba Jess, Jan Kocian and 1 others
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