Thomsen Harbor
Facilities & Weather Forecast

Marina Image

Marina Image

Thomsen Harbor

Marina in United States

Off the north end of Katlian Street, south of Eliason Harbor. The Harbor Department: Office hours are 8am to 4pm Monday through Friday. We are located adjacent to Thomsen Harbor at 617 Katlian St. Fax # is (907) 747-6278. The City and Borough of Sitka Harbor Department operates and maintains 5 boat harbors to include Crescent Harbor, Sealing Cove Harbor, ANB Harbor, Thomsen Harbor and Eliason Har

Show More

View Website Get Directions

Thomsen Harbor Facilities

Petrol

Water

Showers

Toilets

Recycling

Food

Supermarket

Medical Facilities

57.05603 N, -135.34994 E

Thomsen Harbor Information

Active Winter Community?

Yes

Manoeuvrability

Fair

Approaches & Channel Marking

Fair

Dock Type

Floating

Depth at MLW

2 - 3m

Current/Tidal Flow

Beware

Port of Entry

Yes

Visitor Berths

Yes

Telephone

+1 (907) 747-3439

VHF Channel

16

Thomsen Harbor Weather Forecast

Mon

5AM - 9AM

08 December 2025

NE 8 knots increasing to 12 knots. Gusts up to 22 knots.
−5 to 3°C
SW 0.6m at 5s period
UV Index: 0 - Low
Cloudy

Mon

9AM - 1PM

08 December 2025

NE 14 knots increasing to 19 knots. Gusts up to 33 knots.
−5 to 2°C
SW 0.7m at 5s period
UV Index: 0 - Low
Cloudy

Mon

1PM - 5PM

08 December 2025

NE 14–23 knots. Gusts up to 33 knots.
−7 to 0°C
SW 0.7m at 5s period
UV Index: 0 - Low
Cloudy

local knowledge on phone

local knowledge on phone

Get more info and accurate weather forecasts.

Download the PredictWind App for world-leading weather forecasts and info on your next destination including marine locations, amenities, activities, attractions, local hazards and more.

Download Free App

Explore other Marinas in Alaska

Port MacKenzie

Marina in Alaska

.Port MacKenzie is a port located in the Upper Cook Inlet, which offers easy access to major road corridors leading to the Mat-Su Valley, Fairbanks in the north, and Anchorage in the south. The port is specifically designed for growth, and it is the only port in Alaska with 9,000 acres (14 square miles) designated for commercial and industrial development. The port has numerous facilities, including a 15-acre gravel surface barge dock, and the deepest draft dock in the Upper Cook Inlet. These facilities are designed to efficiently import and export different types of cargoes, including natural resources.