California · Rock climbing · Klamath

Oceanside Boulders

Oceanside Boulders in California has 6 climbing routes across 5 difficulty grades.

6 routes
5.6 – 5.11b
Trad · Sport

Is Oceanside Boulders open right now?

Alert in the area

The National Park Service lists an alert for Redwood National Park.

  • Delays along Highway 101

    Park alert covering Redwood National Park · NPS · Redwood National Park

As of · Source: NPS · Redwood National Park. Agencies don't list every closure — check before you go.

Best time to visit Oceanside Boulders

Best months: May–October. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.

  1. Jan

    55° / 39°

    18 wet

  2. Feb

    56° / 39°

    16 wet

  3. Mar

    57° / 40°

    16 wet

  4. Apr

    59° / 43°

    15 wet

  5. May

    61° / 46°

    10 wet

  6. Jun

    64° / 47°

    5 wet

  7. Jul

    66° / 53°

    2 wet

  8. Aug

    66° / 51°

    2 wet

  9. Sep

    67° / 50°

    3 wet

  10. Oct

    63° / 45°

    7 wet

  11. Nov

    58° / 41°

    15 wet

  12. Dec

    54° / 38°

    18 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Klamath, CA, 2.5 mi away at 28 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Oceanside Boulders is a climbing area in Redwood National Park in California, managed by the National Park Service. It sits among a cluster of boulders and walls, with Puff Boulder, Main Wall and The Abyss Boulder all about 0.1 mile away. The climbing here is a mix of trad and sport routes, with six routes in total. The grades run from 5.6 up to 5.11b, and the hardest is The Clam, a trad route at 5.11b. The sport route is Motion In The Ocean at 5.10b. Most of the routes are trad, and several are first ascents by Evan Wisheropp. Summer is the driest and mildest time to visit. Typical averages from a nearby weather station in Klamath show July and August highs around 66°F with only about two wet days a month, while winter months bring highs in the mid-50s and rain on 16 to 18 days. The California Coastal Trail passes about 0.2 mile away, and the Coastal Trail is about 2.5 miles off. Paddlers can reach Turwar Creek, about 6.9 miles away, and Rock Creek, about 8.3 miles away.

Keep exploring — more climbs worth the drive