Korsakov is a small city located in the southeastern part of Russia, in the Sakhalin region. It is situated on the eastern shore of the Sakhalin Island, near the Sea of Japan. It is the administrative center of the Korsakovsky District and has a population of about 28,000 people.
Korsakov was founded in 1853 as a military post by the Russian Empire. It was named after Admiral Fyodor Korsakov, a prominent Russian naval commander. During the Russo-Japanese War (1904-1905), the city was occupied by Japanese forces and remained under their control until the end of the war.
Korsakov is an important port city, with a deep-water seaport and a railway station. It is also home to a large naval base, which serves as a base for the Russian Pacific Fleet. The city is also a major fishing center, with a large fleet of trawlers and other fishing vessels.
Korsakov has a humid continental climate, with cold winters and warm summers. The city is known for its cultural and historical attractions, including the Korsakov Historical Museum, the Korsakov Art Gallery, and the Korsakov Botanical Garden. The city also hosts a number of festivals throughout the year, including the Korsakov City Festival and the Korsakov Sea Festival.
Korsakov is an important port city for Russia, and it has played a significant role in the country’s history. It was the site of a major battle during the Russo-Japanese War, and was the site of the signing of the Treaty of Portsmouth, which ended the war. In addition, Korsakov was the site of a major naval battle during World War II.
Experience Korsakov with unforgettable activities by our partner GetYourGuide. The offer is also ideal as a special gift idea for family and friends who are planning to visit Korsakov. Cancellations are possible up to 24h before the start of the activity (unless otherwise stated in the activity description), with a full refund of the booking price.
Korsakov in Russia has a moderate climate with cool summers and cold winters. In spring, temperatures range from -2 to 10°C, while in summer, temperatures range from 10 to 20°C. In autumn, temperatures range from 0 to 10°C, and in winter, temperatures can drop as low as -10°C. The city experiences a lot of precipitation throughout the year, with the wettest months being October and November. Snowfall is common in winter, while summer is usually dry.
Our weather forecast for Korsakov helps plan your stay according to the weather. For sunny days, pack light and breathable clothes, swimwear, and sunscreen. For winter weather, it's recommended to bring warm clothes, gloves, a hat, sturdy footwear, and a raincoat.
| Date | Icon | Temperature | Wind speed/gusts | Cloudiness/Visibility | Air humidity/pressure | Sunrise/Sunset |
|---|---|---|---|---|---|---|
| Oct. 11th 2026 Oct. 11th 2026 | max: 11.9 °C min: 2 °C |
14.4 m/s 13.7 m/s |
63.4 % 15.3 m |
81.8 % 1,023 hPa |
07:40:15 18:50:31 |
|
| Oct. 12th 2026 Oct. 12th 2026 | max: 12.2 °C min: 5.8 °C |
13.1 m/s 16.5 m/s |
29.6 % 23.4 m |
83.9 % 1,024 hPa |
07:41:38 18:48:39 |
|
| Oct. 13th 2026 Oct. 13th 2026 | max: 14.5 °C min: 10.7 °C |
18.5 m/s 35.7 m/s |
95.1 % 23.7 m |
90.2 % 1,017 hPa |
07:43:00 18:46:46 |
|
| Oct. 14th 2026 Oct. 14th 2026 | max: 13.0 °C min: 8.7 °C |
30.9 m/s 62.0 m/s |
96.6 % 18.0 m |
92.8 % 1,000 hPa |
07:44:23 18:44:55 |
|
| Oct. 15th 2026 Oct. 15th 2026 | max: 9.2 °C min: 6.4 °C |
35.1 m/s 54.6 m/s |
54.5 % 23.8 m |
68.2 % 1,005 hPa |
07:45:46 18:43:04 |
|
| Oct. 16th 2026 Oct. 16th 2026 | max: 10.0 °C min: 6.2 °C |
30.5 m/s 46.4 m/s |
23.6 % 24.1 m |
61.8 % 1,013 hPa |
07:47:09 18:41:14 |
|
| Oct. 17th 2026 Oct. 17th 2026 | max: 10.7 °C min: 5.2 °C |
27.5 m/s 42.6 m/s |
24.8 % 24.1 m |
59.5 % 1,019 hPa |
07:48:33 18:39:25 |
|
| Oct. 18th 2026 Oct. 18th 2026 | max: 11.1 °C min: 3.7 °C |
24.4 m/s 47.7 m/s |
35.3 % 23.7 m |
68.2 % 1,021 hPa |
07:49:57 18:37:37 |
|
| Oct. 19th 2026 Oct. 19th 2026 | max: 11.5 °C min: 2.6 °C |
12.3 m/s 22.5 m/s |
85.6 % 24.1 m |
79.5 % 1,013 hPa |
07:51:21 18:35:50 |
|
| Oct. 20th 2026 Oct. 20th 2026 | max: 8.2 °C min: 5.5 °C |
20.8 m/s 41.0 m/s |
84.6 % 22.3 m |
77.2 % 1,004 hPa |
07:52:46 18:34:04 |
|
| Oct. 21st 2026 Oct. 21st 2026 | max: 8.4 °C min: 4.2 °C |
24.3 m/s 27.6 m/s |
57.8 % 24.1 m |
61.5 % 1,009 hPa |
07:54:11 18:32:19 |
|
| Oct. 22nd 2026 Oct. 22nd 2026 | max: 8.9 °C min: 4.3 °C |
22.2 m/s 30.8 m/s |
54.3 % 22.8 m |
71.7 % 1,014 hPa |
07:55:36 18:30:34 |
|
| Oct. 23rd 2026 Oct. 23rd 2026 | max: 9.7 °C min: 4.1 °C |
20.7 m/s 47.8 m/s |
37.0 % 22.3 m |
71.0 % 1,015 hPa |
07:57:01 18:28:51 |
|
| Oct. 24th 2026 Oct. 24th 2026 | max: 9.1 °C min: 3.3 °C |
33.2 m/s 74.4 m/s |
35.1 % 18.7 m |
72.1 % 1,011 hPa |
07:58:27 18:27:09 |
|
| Oct. 25th 2026 Oct. 25th 2026 | max: 8.5 °C min: 3.3 °C |
29.4 m/s 70.1 m/s |
21.5 % 24.1 m |
71.3 % 1,012 hPa |
07:59:53 18:25:29 |
Would you like to travel to Korsakov on a cruise ship or would you just like to know when a certain ship will dock there? Here you will find an overview of the cruise ships that will be calling at the port of Korsakov.
| Date | Ship | Passaengers (min - max) | Arrival | Departure | Details |
|---|
| Port | Distance |
|---|---|
| Rishiri in Japan | 200,39 km |
