Marmot Island

Island Alaskan island in the Gulf of Alaska

A remote Alaskan island reached by boat or floatplane; visitors come for rugged wildlife viewing, fishing, kayaking and tidewater scenery.

Marmot Island
58.2156, -151.8397

How to Get to Marmot Island #

Accessible only by private boat or floatplane; travel should be arranged through an experienced Alaskan outfitter. Landing depends on tide and surf conditions.

Tips for Visiting Marmot Island #

  • Marmot Island is remote and usually visited only by researchers or experienced wilderness travelers; organize travel with an Alaskan outfitter or charter pilot.
  • Plan for rapidly changing weather and strong tides; landings can be tricky and should be attempted only with local expertise.
  • Respect wildlife and nesting seasons - many small Alaskan islands are critical bird and marine mammal habitat.

Best Time to Visit Marmot Island #

Visit in summer months when sea and weather conditions allow safe passage.

Late spring to early autumn
May-September · 5-15°C
Sea ice retreats and weather windows for boat or floatplane travel appear.
Winter
October-April · -10-5°C
Sea ice and storms make access hazardous and uncommon.

Weather & Climate near Marmot Island #

Climate

Marmot Island's climate is classified as Subarctic - Subarctic climate with cool summers (peaking in August) and cold winters (coldest in January). Temperatures range from -3°C to 14°C. Abundant rainfall (1504 mm/year), wettest in September.

Temperature & Rainfall
Temperature Range
14°
Warmest Month
-3°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 3°C and lows of -3°C. Significant rainfall (158 mm).

Comfort

Feels Like Cold
C
Temperature
-3°

Weather

158 mm
Rainfall
5.2 m/s
Wind
Light Breeze

February

February is cold with highs of 3°C and lows of -2°C. Significant rainfall (120 mm).

Comfort

Feels Like Cold
C
Temperature
-2°

Weather

120 mm
Rainfall
5.2 m/s
Wind
Light Breeze

March

March is cold with highs of 4°C and lows of -2°C. Significant rainfall (111 mm).

Comfort

Feels Like Cold
C
Temperature
-2°

Weather

111 mm
Rainfall
5.0 m/s
Wind
Light Breeze

April

April is cold with highs of 5°C and lows of -1°C. Significant rainfall (104 mm).

Comfort

Feels Like Cold
C
Temperature
-1°

Weather

104 mm
Rainfall
4.7 m/s
Wind
Light Breeze

May

May is cold with highs of 8°C and lows of 2°C. Significant rainfall (109 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

109 mm
Rainfall
4.3 m/s
Wind
Light Breeze

June

June is cold with highs of 11°C and lows of 5°C. Regular rainfall (94 mm).

Comfort

Feels Like Cold
C
Temperature
11°

Weather

94 mm
Rainfall
4.2 m/s
Wind
Light Breeze

July

July is cool with highs of 13°C and lows of 8°C. Moderate rainfall (78 mm).

Comfort

11°
Feels Like Cool
11°C
Temperature
13°

Weather

78 mm
Rainfall
3.9 m/s
Wind
Light Breeze

August

August is cool with highs of 14°C and lows of 8°C. Significant rainfall (113 mm).

Comfort

11°
Feels Like Cool
11°C
Temperature
14°

Weather

113 mm
Rainfall
4.0 m/s
Wind
Light Breeze

September

September is cold with highs of 12°C and lows of 6°C. The wettest month with heavy rain (163 mm).

Comfort

Feels Like Cold
C
Temperature
12°

Weather

163 mm
Rainfall
4.5 m/s
Wind
Light Breeze

October

October is cold with highs of 8°C and lows of 1°C. The wettest month with heavy rain (163 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

163 mm
Rainfall
4.8 m/s
Wind
Light Breeze

November

November is cold with highs of 5°C and lows of -1°C. Significant rainfall (140 mm).

Comfort

Feels Like Cold
C
Temperature
-1°

Weather

140 mm
Rainfall
5.2 m/s
Wind
Light Breeze

December

December is cold with highs of 4°C and lows of -2°C. Significant rainfall (151 mm).

Comfort

Feels Like Cold
C
Temperature
-2°

Weather

151 mm
Rainfall
5.3 m/s
Wind
Light Breeze

Nearby Attractions to Marmot Island