Marshall Archipelago

Island Group of Antarctic islands off coast

A remote Antarctic island group encountered on expedition cruises and scientific missions, the Marshall Archipelago presents polar seascapes and opportunities to see seals, penguins and whales.

Marshall Archipelago
-77.0000, -148.5000

How to Get to Marshall Archipelago #

Accessible only via ice-class research vessels or expedition cruises operating in Antarctic waters. Landings are weather- and ice-dependent and generally arranged through scientific programs or licensed polar operators.

Tips for Visiting Marshall Archipelago #

  • Travel here only as part of an organized Antarctic scientific expedition or on an approved icebreaker cruise - private trips are highly restricted.
  • Prepare for extreme cold and ship motion; most landings are weather-dependent and may be canceled at short notice.
  • Bring binoculars and a good camera with a long lens - wildlife and ice formations are the main attractions, not terrestrial infrastructure.

Best Time to Visit Marshall Archipelago #

Visit only in the Antarctic summer as part of an approved expedition; sea and ice conditions limit access.

Antarctic summer
November-March · -2-5°C
The only practical season for ship visits and fieldwork; long daylight and more wildlife activity.

Weather & Climate near Marshall Archipelago #

Climate

Continental climate with consistently warm temperatures year-round. Temperatures range from 0°C to 0°C. Semi-arid with limited rainfall.

Temperature & Rainfall
Temperature Range
Warmest Month
-1°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 0°C and lows of 0°C. The driest month with just 11 mm and breezy conditions.

Comfort

Feels Like Cold
C
Temperature
-1°

Weather

11 mm
Rainfall
8.3 m/s
Wind
Breezy

February

February is the coolest month with highs of 0°C and lows of 0°C. Light rainfall and breezy conditions.

Comfort

Feels Like Cold
C
Temperature
-1°

Weather

27 mm
Rainfall
8.8 m/s
Wind
Breezy

March

March is the coolest month with highs of 0°C and lows of 0°C. Moderate rainfall (51 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature
-1°

Weather

51 mm
Rainfall
9.6 m/s
Wind
Breezy

April

April is the coolest month with highs of 0°C and lows of 0°C. Moderate rainfall (56 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature
-1°

Weather

56 mm
Rainfall
9.7 m/s
Wind
Breezy

May

May is the coolest month with highs of 0°C and lows of 0°C. The wettest month with 75 mm of rain and windy conditions.

Comfort

Feels Like Cold
C
Temperature
-1°

Weather

75 mm
Rainfall
10.2 m/s
Wind
Windy

June

June is the coolest month with highs of 0°C and lows of 0°C. Moderate rainfall (39 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature
-1°

Weather

39 mm
Rainfall
9.6 m/s
Wind
Breezy

July

July is the coolest month with highs of 0°C and lows of 0°C. Moderate rainfall (44 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature
-1°

Weather

44 mm
Rainfall
9.7 m/s
Wind
Breezy

August

August is the coolest month with highs of 0°C and lows of 0°C. Moderate rainfall (47 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature
-1°

Weather

47 mm
Rainfall
9.3 m/s
Wind
Breezy

September

September is the coolest month with highs of 0°C and lows of 0°C. Moderate rainfall (46 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature
-1°

Weather

46 mm
Rainfall
9.4 m/s
Wind
Breezy

October

October is the coolest month with highs of 0°C and lows of 0°C. Moderate rainfall (52 mm) and windy conditions.

Comfort

Feels Like Cold
C
Temperature
-1°

Weather

52 mm
Rainfall
10.3 m/s
Wind
Windy

November

November is the coolest month with highs of 0°C and lows of 0°C. Light rainfall and breezy conditions.

Comfort

Feels Like Cold
C
Temperature
-1°

Weather

26 mm
Rainfall
9.5 m/s
Wind
Breezy

December

December is the coolest month with highs of 0°C and lows of 0°C. The driest month with just 11 mm and breezy conditions.

Comfort

Feels Like Cold
C
Temperature
-1°

Weather

11 mm
Rainfall
8.7 m/s
Wind
Breezy

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