About Unalaska Marine Center (UMC) and the USCG Dock
The Unalaska Marine Center (UMC) and USCG Dock offer approximately 2,051 linear feet of dock space. The UMC provides services for cargo, passengers, and other port-related activities. Horizon Lines operates a 30-ton and a 40-ton crane and rail system for containerized cargo, while North Pacific Fuel provides fueling facilities. Potable water, warehouse space, sewage pump-out, and upland storage areas are available as well. The berthing area has a depth of 40 feet at mean lower low water (MLLW). For further information, please contact Ports & Harbors at (907) 581-1254. You can also reach them via facsimile at (907) 581-2519. For any emergency, please contact the on-duty harbor officer at (907) 359-1254.
Installations
Électricité
Essence
Eaux usées
Sortie d'eauCOORDINATES
53.90196 N, -166.52999 E
Port Information
Téléphone
Berth Sizes
< 10m, 10-20m, 20m+
Profondeur à la marée basse moyenne
3m+
Manœuvrabilité
Good
Channel Marking
Fair
Port d'entrée
Yes
Overseas Visitor Berths
Yes
Type de quai
Fixed
Style Side To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Wed
5AM - 9AM
11 February 2026
SW 14 knots increasing to 25 knots. Gusts up to 38 knots.
0 to 2°C
W 2.1m at 9s period
UV Index: 0 - Low
Cloudy
Wed
9AM - 1PM
11 February 2026
- SW 22–32 knots. Gusts up to 38 knots.
- 2°C
- W 2.0m at 10s period
- UV Index: 0 - Low
- Cloudy
Wed
1PM - 5PM
11 February 2026
- SW 29–31 knots. Gusts up to 36 knots.
- 1°C
- W 2.0m at 10s period
- UV Index: 0 - Low
- Cloudy