In February warmest sea in South Korea is usually observed in the following locations: Jeju, Busan, Yongpyong.
Table below shows the average sea water temperature for marine resorts of South Korea in February for the last three years.
| Place name | February 2025 | February 2024 | February 2023 |
|---|---|---|---|
| Jeju | 56.7°F | 58.7°F | 58.2°F |
| Busan | 53.3°F | 55.3°F | 55.0°F |
| Yongpyong | 46.5°F | 42.7°F | 51.2°F |
| Seoul | 36.2°F | 38.0°F | 36.9°F |
| Incheon | 35.8°F | 38.1°F | 36.8°F |
Charts below show average sea water temperature for South Korea resorts with the warmest sea in February.
You can also check other months of the year to see sea temperature of South Korea resorts at that time.
Places in South Korea:
Name
°F
