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Dive planning for Diamond Knot Wreck / The Diamond Knot

Site Briefing

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The Diamond Knot Dive Planning
By  With (Reviewed 01/11/26)

I dove this iconic wreck several times in the early 2000s. Though it has deteriorated a bit over the years, it remains one of the most rewarding advanced dives in the Salish Sea. While most visit by boat, I’ve seen super-advanced divers attempt elite-level shore missions from Salt Creek using scooters to battle the Strait's currents.

The wreck is a masterpiece of light and life; the real magic is the gobs of color that encrust the hull. Look for lingcod and wolf eels hiding in the twisted metal. While I stayed in the upper sections around 90ft, technical divers who reach the 130ft bottom could possibly find remnants of the ship’s historic cargo—canned salmon—resting on the seafloor.

Safety & Planning: This is an Extreme current site. When I was there, even on one of the slackest days of the year, holding onto the surface buoy was a major challenge. Personally, I wouldn't recommend deco here; you don't want to have to mess with that kind of surface current while trying to do decompression. We found the best recovery method was having the boat wait downstream, letting go of the buoy, and drifting to the ladder.

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⚠️ Safety & accuracy

Before diving at The Diamond Knot, always check the site-specific wind/wave forecast, tide/currents, and recent pnwdiving reports ! Reminder: Winds (even offshore winds) can impact slack time.

Briefings may be out of date or have inaccuracies. Dive within your training and experience. The first time diving a site, join someone familiar with the site and/or start on a mild day.

See our currents, tides, wind, and waves guide for help reading charts and planning current-sensitive dives.

About tide & current data sources.

The nearest NOAA or XTide current and tide stations within 25 miles are selected by default when available. Click a pin on the map below to choose another station for current, tide, camera, or buoy data (you may need to zoom in or out).

See an issue? Would you suggest a different default station or depth? Suggest briefing updates.

Nearby Stations

7/19/26

Currents: Angeles Pt., 2 mi. NNE of (25 ft) -- 8 miles away

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Tides: Port Angeles -- 13 miles away

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NOAA CurrentNOAA TidesXTide CurrentXTide TidesThe Diamond Knot