USFS · Alaska

Tebenkof Bay Wilderness

Tebenkof Bay Wilderness, located on Kuiu Island, comprises a complex system of smaller bays, where islands, islets, and coves are the prominent features. The western side is bound by Chatham Strait, a body of water exposed to the open ocean. The waters of the bay are home to sea otters, humpback whales, harbor seals and four types of salmon, while the land is covered by a thick forest of old growth, muskeg and alpine areas. Historically the Kake and Klawock Tlingit utilized Tebenkof Bay. They trapped, hunted, fished, gathered seaweed and gardened throughout the area. The bay was named in 1879 for Captain Tebenkov, governor of the Russian American colonies from 1845-1850.

Description from Wilderness Connect (wilderness.net).

Official page at Wilderness Connect ↗
Tebenkof Bay Wilderness
Photo from Wilderness Connect, wilderness.net
DesignationWilderness
Managed byU.S. Forest Service
StateAlaska
Size66,994 acres
Designated1980, by Congress
Center point56.46° N, 134.01° W
Night skyAbout as dark as the ground gets (Black Marble reading 7)

Boundary map

6 outlines

Boundary, simplified to about 0.005 degrees

The outline is the agency boundary simplified for display, so small parcels and inholdings may not show. The agency page has the authoritative map.

Weather by month

NOAA climate normals →
Weather by month near Tebenkof Bay Wilderness30°40°50°60°January: 8.36 inches of precipitationFebruary: 5.24 inches of precipitationMarch: 5.06 inches of precipitationApril: 4.79 inches of precipitationMay: 4.79 inches of precipitationJune: 2.91 inches of precipitationJuly: 5.02 inches of precipitationAugust: 6.60 inches of precipitationSeptember: 10.73 inches of precipitationOctober: 11.06 inches of precipitationNovember: 9.33 inches of precipitationDecember: 8.39 inches of precipitationJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 34.5°F averageFebruary: 35.1°F averageMarch: 36.5°F averageApril: 41.6°F averageMay: 47.2°F averageJune: 51.8°F averageJuly: 54.4°F averageAugust: 54.9°F averageSeptember: 50.7°F averageOctober: 44.4°F averageNovember: 38.4°F averageDecember: 35.3°F average0 in5 in10 in15 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Pt Baker, 16 miles from the center point at 20 feet, station USC00507421 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 82 inches a year.

Large units span more than one climate. The station stands in for the center point, and the outer parts of the boundary can be warmer or colder.

Where to camp

Campsite Atlas →

No federal campground is within ten miles of the boundary in the Campsite Atlas index. Camping inside a wilderness is usually allowed away from trails and water, with no facilities; the managing agency page has the permit and group-size rules.

1 named Forest Service trail enters this wilderness, 2 miles in all.

TrailMiles
Affleck Canal Portage Trail1.9

Lengths and allowed uses come from the Forest Service trail layer by way of Trailhead Atlas. This trail list was copied from Trailhead Atlas on November 1, 2026 and is copied again on each weekly run. Trails in plain text have no page there yet.

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Titles come from Open Library's catalog, matched by subject heading or by title.

Reference

Questions people ask

How big is Tebenkof Bay Wilderness?

66,994 acres.

Source: Wilderness Connect

Who manages Tebenkof Bay Wilderness?

The U.S. Forest Service.

Source: Wilderness Connect

What state is Tebenkof Bay Wilderness in?

Alaska.

Source: Wilderness Connect

When was Tebenkof Bay Wilderness designated?

Congress designated it in 1980.

Source: Wilderness Connect

How do I get to Tebenkof Bay Wilderness?

A point inside the boundary is at 56.463° N, 134.007° W. The official page carries directions and the office address.

Source: Wilderness Connect

Sources

  • Boundary, name, acreage, designation year, states and description: Wilderness Connect.
  • Campgrounds: the Campsite Atlas index of federal campgrounds, matched to this boundary at build time.
  • Trailheads and sites: the Forest Service Recreation Opportunities layer, points inside the boundary.
  • Trails: the Trailhead Atlas open-data file of Forest Service trails, matched on the wilderness each trail enters.
  • Night sky: NASA Black Marble (VIIRS, 2016 composite) sampled at zoom 6 around the center point.
  • Weather, alerts, air quality, river flow and earthquakes load live in your browser from NWS, AirNow, USGS and iNaturalist when you open the page.