This dive under the amazing Deception Pass Bridge is the most treacherous dive spots in the Pacific Northwest. Currents of up to 7 knots move through this narrow pass. The exchange can be immediate. The swift currents bring massive amounts of life giving nutrients to all the vertibrate and invertirate life, allowing it to grow very, very large.
Facts about Deception Pass, Washington
It is in United States- The typical depth is 0-20 Metres 0-60 Feet.
- The typical visibility is 3-10 Metres 10-30 Feet.