Keystone Jetty
Best time to dive
Season varies - confirm locally
What you might see
- NudibranchLikely
Sightings are seasonal probabilities, not promises - even in peak season nature does its own thing.
Certification & difficulty
Advanced Open Water - advanced conditions (currents/depth); dive within your training.
Snorkelling
Snorkel-friendly - Yes - feasible in shallower 3-7.5m piling/wharf area, especially at low tide
Safety notes
Currents strengthening below ~12m, kelp entanglement, proximity to active Keystone-Port Townsend ferry lane (avoid ferry approach), wind chop/surf; harbor seals/marine mammals protected under MMPA
Permits & fees
Washington State Parks Discover Pass required for parking at Fort Casey/Keystone dive-access lot (~$10 day-use or annual pass)
Permits and operators change - confirm before booking.
Location
Nearest hub: Coupeville
This profile is desk research, compiled from public sources - not a first-hand dive report. Coordinates are approximate.

