Tyuleny Island (Sea of Okhotsk)

Island Sakhalin island in the Sea of Okhotsk, marine wildlife

In the Sea of Okhotsk, this uninhabited Tyuleny Island supports seal rookeries and seabird colonies; access is by boat and the site appeals to wildlife observers and researchers.

Main image

Tyuleny Island in the Sea of Okhotsk is a small, uninhabited island in Sakhalin Oblast, Russia. The island functions mainly as a habitat and breeding ground for seals and seabirds and lacks tourist infrastructure.

Access is limited and typically only undertaken for scientific or conservation purposes; there are no permanent residents or visitor services.

The island lies off the Sakhalin coast in the Sea of Okhotsk and is administered from Sakhalin Oblast.

  • Ecological role: Named for the Russian word for seal, the island is primarily known for seal and seabird colonies and is not developed for tourism.
Tyuleny Island (Sea of Okhotsk)
Tyuleny Island (Sea of Okhotsk), Sakhalin Oblast, Russia
48.5038, 144.6287

How to Get to Tyuleny Island (Sea of Okhotsk) #

Access is by sea from Sakhalin’s ports; small-boat charters or research vessels are typically required. Weather and sea-ice conditions dictate timing-coordinate with local authorities or research institutions.

Tips for Visiting Tyuleny Island (Sea of Okhotsk) #

  • Island landings in the Sea of Okhotsk are weather-dependent; work with local Sakhalin outfitters and expect rough seas.
  • The island is uninhabited and remote-prepare for no facilities and practice strict Leave No Trace principles.
  • Wildlife is the draw here: migratory birds and marine mammals can be seen from shore; bring appropriate optics.

Best Time to Visit Tyuleny Island (Sea of Okhotsk) #

Travel is generally limited to the short northern summer; outside those months, ice and storms make islands inaccessible.

Summer
June-August · 5-18°C
The only practical season for visiting due to stormy seas and sea-ice outside summer months.
Late Spring
May-June · 0-10°C
Possible early arrivals for some migrant bird species, but access becomes easier later in summer.

Weather & Climate near Tyuleny Island (Sea of Okhotsk) #

Climate

Continental climate with consistently warm temperatures year-round. Temperatures range from 0°C to 0°C. Moderate rainfall (649 mm/year).

Best Time to Visit
FebruaryMarchApril
Temperature & Rainfall
Temperature Range
20°
Warmest Month
-23°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 0°C and lows of 0°C. Moderate rainfall (30 mm), mostly overcast skies, and breezy conditions.

38 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
89%
Humidity
Very Humid

Weather

30 mm
Rainfall
6.3 m/s
Wind
Breezy
0.1
UV Index
Low
8.6h daylight

February

February is the coolest month with highs of 0°C and lows of 0°C. The driest month with just 24 mm and mostly overcast skies.

42 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
89%
Humidity
Very Humid

Weather

24 mm
Rainfall
5.4 m/s
Wind
Light Breeze
0.2
UV Index
Low
10.0h daylight

March

March is the coolest month with highs of 0°C and lows of 0°C. Light rainfall and mostly overcast skies.

42 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
88%
Humidity
Very Humid

Weather

29 mm
Rainfall
5.3 m/s
Wind
Light Breeze
0.5
UV Index
Moderate
11.7h daylight

April

April is the coolest month with highs of 0°C and lows of 0°C. Moderate rainfall (42 mm) and mostly overcast skies.

40 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
90%
Humidity
Very Humid

Weather

42 mm
Rainfall
5.0 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
13.5h daylight

May

May is the coolest month with highs of 0°C and lows of 0°C. Moderate rainfall (51 mm) and mostly overcast skies.

38 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
93%
Humidity
Very Humid

Weather

51 mm
Rainfall
4.9 m/s
Wind
Light Breeze
1.1
UV Index
High
15.0h daylight

June

June is the coolest month with highs of 0°C and lows of 0°C. Moderate rainfall (42 mm) and mostly overcast skies.

38 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
96%
Humidity
Very Humid

Weather

42 mm
Rainfall
4.1 m/s
Wind
Light Breeze
1.3
UV Index
High
15.8h daylight

July

July is the coolest month with highs of 0°C and lows of 0°C. Moderate rainfall (62 mm) and mostly overcast skies.

34 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
96%
Humidity
Very Humid

Weather

62 mm
Rainfall
3.9 m/s
Wind
Light Breeze
1.3
UV Index
High
15.5h daylight

August

August is the coolest month with highs of 0°C and lows of 0°C. Moderate rainfall (78 mm) and mostly overcast skies.

34 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
93%
Humidity
Very Humid

Weather

78 mm
Rainfall
4.1 m/s
Wind
Light Breeze
1.2
UV Index
High
14.1h daylight

September

September is the coolest month with highs of 0°C and lows of 0°C. The wettest month with heavy rain (101 mm) and partly cloudy skies.

36 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
87%
Humidity
Very Humid

Weather

101 mm
Rainfall
4.6 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
12.4h daylight

October

October is the coolest month with highs of 0°C and lows of 0°C. Regular rainfall (88 mm) and partly cloudy skies.

38 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
80%
Humidity
Very Humid

Weather

88 mm
Rainfall
5.6 m/s
Wind
Light Breeze
0.4
UV Index
Low
10.7h daylight

November

November is the coolest month with highs of 0°C and lows of 0°C. Moderate rainfall (58 mm), mostly overcast skies, and breezy conditions.

34 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
78%
Humidity
Very Humid

Weather

58 mm
Rainfall
6.2 m/s
Wind
Breezy
0.1
UV Index
Low
9.1h daylight

December

December is the coolest month with highs of 0°C and lows of 0°C. Moderate rainfall (44 mm), mostly overcast skies, and breezy conditions.

36 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
84%
Humidity
Very Humid

Weather

44 mm
Rainfall
6.5 m/s
Wind
Breezy
0.0
UV Index
Low
8.2h daylight

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