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Scuba diving at The Three Graces in Tillamook Bay
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The Three Graces

POOR
Tillamook BayShore
About This Site
The Three Graces, also known as Crab Rocks, is a distinctive rock formation off US-101 near Garibaldi. The site features swim-throughs, potholes at the base of the formations, and diverse marine life. Best dived at high tide when water covers the shallower areas.

Difficulty

Intermediate

Max Depth

51ft

Type

Shore

Typical Visibility

15ft

Conditions Summary

Best time today

9AM - 1PM

POOR

Best day in forecast

Today

POOR

2026-11-07

Community-reported visibility

n/a

Warnings for today

  • Elevated bacteria levels possible due to recent rainfall
  • Rain expected - bacteria levels may increase

Rock formations 2 km inside Tillamook Bay, behind the jettied entrance. Ocean swell reaches the site only as residual energy through the west-facing entrance gap; all southerly directions are blocked by Bayocean Spit and the south jetty. Conditions are dominated by tidal current in the channel, not swell. E/NE directions blocked by the bay shoreline.

NNEESESSWWNW
Protected
Partially Exposed
Exposed
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Nearby Dive Sites
Barview Jetty - Outer NorthBarview Jetty - Inner North