California · Rock climbing · Klamath

Humboldt Current

The easiest climb at Main Wall among 20 routes spanning 5.10a–5.14c.

5.10a
grade
Sport Bolted
style

Is Humboldt Current 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 Humboldt Current

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.

This is the easiest route catalogued at Main Wall, where climbs span from 5.10a to 5.14c across 20 routes.

Keep exploring — more climbs worth the drive