California · Camping

Mariners Roost Boat-In Campground

Apr–May, Oct–Nov
best months

Is Mariners Roost Boat-In Campground open right now?

Closure in the area

There's a closure order in Shasta-Trinity National Forest. It doesn't name Mariners Roost Boat-In Campground, so check the source for the area it covers (2 listed).

As of · Source: USFS · Shasta-Trinity National Forest. Agencies don't list every closure — check before you go.

  • At 2,414 ft
  • Weaverville Ranger DistrictShasta-Trinity National Forest

Mariners Roost Boat-In Campground is a campground in California at about 2,414 feet. It is managed by the U.S. Forest Service.

  • Best time to go · Apr–May, Oct–Nov

    Best time to visit Mariners Roost Boat-In Campground

    Best months: April–May and October–November. 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

      50° / 33°

      15 wet

    2. Feb

      56° / 33°

      13 wet

    3. Mar

      62° / 35°

      13 wet

    4. Apr

      68° / 38°

      10 wet

    5. May

      77° / 44°

      7 wet

    6. Jun

      86° / 49°

      3 wet

    7. Jul

      96° / 54°

      1 wet

    8. Aug

      94° / 52°

      1 wet

    9. Sep

      89° / 46°

      2 wet

    10. Oct

      76° / 39°

      5 wet

    11. Nov

      58° / 36°

      11 wet

    12. Dec

      48° / 32°

      14 wet

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Trinity Rvr Hatchery, CA, 7.4 mi away at 1,861 ft. The station sits about 600 ft lower than this place, so expect it a little cooler here. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

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