South Korea

Gangwon Do

Gangwon-do - photo 1

Photo by Alexa Soh on Unsplash.

Gangwon-do is a coastal region on South Korea’s east side, where diving is mainly shaped by cold-temperate North Pacific waters and seasonal conditions. Most trips are arranged around shoreline access and short boat rides from coastal towns such as Gangneung-si, with visibility that can vary with weather and water movement. Marine life is typically associated with cooler seas, and divers often choose days with stable wind and calmer surface conditions. The region is suited to recreational divers looking for a quieter, less tropical style of diving, with some sites deeper or more exposed depending on the local coastline.

Essential information for traveling in South Korea

About South Korea

Sea
Japan Sea/East Sea, Yellow Sea, Tung Hai and No...
Timezone
Asia/Seoul
Languages
KO
Demonym
South Korean
Phone prefix
+82

Practicalities

Currency
KRW
Voltage
220
Plug type
Type C, Type F
Airports
ICN GMP PUS CJU MWX

Diving specifics

Temperature
°C
Depth units
meters
Pressure
bar
Regulators
DIN Yoke (INT)

Top scuba diving cities in the region of Gangwon-do

Sorted by popularity

Dive sites and dive centers around Gangwon-do

The cities

The best time to dive in Gangwon-do

The best months to dive in Gangwon-do are from July to August. Temperatures are confortable (27°C), currents are mild and the visibility is at its best.

Excellent Good Fair Mitigated
01 - Jan.
0 °C 11 °C 9/10
02 - Feb.
0 °C 6 °C 9/10
03 - Mar.
6 °C 6 °C 7/10
04 - Apr.
12 °C 9 °C 8/10
05 - May
17 °C 13 °C 8/10
06 - Jun.
24 °C 19 °C 8/10
07 - Jul.
27 °C 24 °C 6/10
08 - Aug.
27 °C 26 °C 7/10
09 - Sept.
22 °C 24 °C 4/10
10 - Oct.
15 °C 20 °C 4/10
11 - Nov.
9 °C 16 °C 8/10
12 - Dec.
3 °C 14 °C 8/10

Based on last year's weather. Scores compare months for this destination only and are indicative. A mitigated month may still suit many divers.

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