Montague Island (Alaska)

Island Wildlife-rich island with lighthouse off Alaska coast

Montague Island in the Gulf of Alaska offers remote wildlife viewing-sea lions, seabirds and occasional whales-plus sport fishing and boat-access camping in a rugged subarctic setting.

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Montague Island is a remote, rugged island in the Gulf of Alaska/entrance to Prince William Sound in Alaska, noted for its seabird colonies and marine mammal haul-outs. The island has little to no permanent human habitation and is primarily of interest for wildlife and sea-state observations.

The island is frequented by day-trip boats and wildlife tours because of visible concentrations of seabirds, seals, sea lions and occasional sea otters in the surrounding waters; boating and shore-based wildlife watching are the main activities. There are extensive rocky shores and cliffs that provide nesting sites for coastal birds and haul-out areas for pinnipeds, making it important for marine wildlife viewing.

Montague Island has a history of occasional use by indigenous coastal peoples and later by commercial and subsistence fishers, but it has not supported sustained settlement. Its remote location has kept it relatively undisturbed compared with mainland sites.

The island lies off Alaska’s southern coast in the Gulf of Alaska / Prince William Sound region. Access is by boat or small craft from nearby coastal towns and ports; weather and sea conditions strongly influence travel plans.

  • Visitor facilities: No visitor facilities are available on the island itself; wildlife viewing is done from boats or kayaks and tours often depart from nearby coastal towns.
Montague Island (Alaska)
60.1092, -147.3411

How to Get to Montague Island (Alaska) #

Montague Island is reached only by private boat or chartered aircraft from the Alaskan mainland (Whittier, Homer or Seward are common departure points). Visitors should coordinate with licensed operators familiar with local sea and weather conditions.

Tips for Visiting Montague Island (Alaska) #

  • Access is by boat or aircraft from the Alaskan mainland (Whittier or Seward are common jumping-off points); plan logistics with an experienced operator.
  • Bring binoculars: the island is prized for seabirds, sea lions and seasonal whale sightings offshore.
  • Weather changes fast; pack layers and be prepared for fog and sea spray.

Best Time to Visit Montague Island (Alaska) #

The short Alaskan summer (June-August) is the best window for visiting Montague Island when sea conditions are most favorable and wildlife is active.

Summer
June-August · 5-15°C
Best sea conditions and wildlife activity-seabird colonies and marine mammals are most visible.
Late Spring
May-June · 2-10°C
Long daylight and migrating seabirds arrive; still cool but increasing accessibility.

Weather & Climate near Montague Island (Alaska) #

Climate

Montague Island (Alaska)'s climate is classified as Subarctic - Subarctic climate with cool summers (peaking in August) and freezing winters (coldest in January). Temperatures range from -6°C to 13°C. Abundant rainfall (1148 mm/year), wettest in October.

Temperature & Rainfall
Temperature Range
13°
Warmest Month
-6°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of -2°C and lows of -6°C. Regular rainfall (91 mm).

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-6° -2°

Weather

91 mm
Rainfall
5.7 m/s
Wind
Light Breeze

February

February is freezing with highs of -1°C and lows of -5°C. Moderate rainfall (71 mm).

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-5° -1°

Weather

71 mm
Rainfall
5.7 m/s
Wind
Light Breeze

March

March is freezing with highs of -1°C and lows of -6°C. Moderate rainfall (71 mm).

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-6° -1°

Weather

71 mm
Rainfall
5.0 m/s
Wind
Light Breeze

April

April is freezing with highs of 2°C and lows of -3°C. Moderate rainfall (69 mm).

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-3°

Weather

69 mm
Rainfall
4.3 m/s
Wind
Light Breeze

May

May is cold with highs of 6°C and lows of 0°C. Moderate rainfall (72 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

72 mm
Rainfall
3.8 m/s
Wind
Light Breeze

June

June is cold with highs of 11°C and lows of 4°C. Moderate rainfall (71 mm).

Comfort

Feels Like Cold
C
Temperature
11°

Weather

71 mm
Rainfall
3.6 m/s
Wind
Light Breeze

July

July is cool with highs of 13°C and lows of 7°C. Moderate rainfall (78 mm).

Comfort

10°
Feels Like Cool
10°C
Temperature
13°

Weather

78 mm
Rainfall
3.3 m/s
Wind
Light Breeze

August

August is cool with highs of 13°C and lows of 8°C. Significant rainfall (105 mm).

Comfort

10°
Feels Like Cool
10°C
Temperature
13°

Weather

105 mm
Rainfall
3.5 m/s
Wind
Light Breeze

September

September is cold with highs of 9°C and lows of 4°C. Significant rainfall (151 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

151 mm
Rainfall
4.3 m/s
Wind
Light Breeze

October

October is cold with highs of 4°C and lows of -1°C. The wettest month with heavy rain (155 mm).

Comfort

Feels Like Cold
C
Temperature
-1°

Weather

155 mm
Rainfall
4.8 m/s
Wind
Light Breeze

November

November is freezing with highs of 0°C and lows of -4°C. Significant rainfall (110 mm).

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-4°

Weather

110 mm
Rainfall
5.5 m/s
Wind
Light Breeze

December

December is freezing with highs of -1°C and lows of -5°C. Significant rainfall (104 mm) and breezy conditions.

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-5° -1°

Weather

104 mm
Rainfall
6.0 m/s
Wind
Breezy

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