Harris Beach State Park offers shore diving near Arch Rock and other sea stacks along the southern portion of the beach. The site features kelp forests, rocky reef structure, and depths to 65 feet. The intertidal zone is a protected marine garden with diverse invertebrate life.
Difficulty
Beginner
Max Depth
20m
Type
Shore
Typical Visibility
3m
Conditions Summary
Best time today
6AM - 11AM
GOOD
Best day in forecast
Wednesday
GOOD
2026-07-15
Community-reported visibility
n/a
Warnings for today
None
Beach faces W-WSW near Arch Rock formations. Sea stacks cause wave diffraction, reducing direct W/WNW swell noticeably. SW/SSW swell enters with minimal obstruction through open gap to southwest. Northern coastal geometry and headlands provide NW/N wave shadow.