World Resorts South Korea Seoul Weather

Seoul Sea Temperature in February

Average sea water temperature in February:
+37.2°F
Minimum sea water temperature in February: 41.0°F
Maximum sea water temperature in February: 33.3°F

Daily sea water temperature in February, °F

Show year:
2026
2025
2024

The average sea water temperature in February of 2026 was 35.5°F. The highest and lowest sea temperatures during the month were 39.6°F and 33.3°F.

Monthly sea water temperature in Seoul, °F

Which South Korea resorts have warmest sea in February?

Place name February 2026 February 2025
Jeju 59.0°F 56.7°F
Busan 55.9°F 53.3°F
Yongpyong 50.4°F 46.5°F
Seoul 35.5°F 36.2°F
Incheon 35.0°F 35.8°F

Best time for vacation in Seoul

Sunniest months:
May 19 days
October 18 days
March 17 days
Warmest months:
August 87.0 °F
July 85.9 °F
June 82.2 °F
Warmest sea temp:
August 78.7 °F
September 74.9 °F
July 74.7 °F
Coldest months:
January 32.6 °F
December 36.0 °F
February 38.2 °F
Rainiest months:
July 11 days
August 8 days
June 5 days
Windiest months:
April 7.2 mph
March 7.2 mph
May 6.5 mph

Seoul on a weather map

Current weather
08:38
Seoul
+37°F
W 3 mph
Feels like: +36°F
Precip.: 0%
Places in South Korea:
Name
°F
Yongpyong
+32°F
Incheon
+37°F
Muju
+41°F
Busan
+48°F
Seoul
+37°F
Jeju
+48°F
24 Hours Forecast
Seoul
Local time: 08:38
February 25, wednesday
0900
37°F
W
3 mph
1200
46°F
W
4 mph
1500
54°F
W
4 mph
1800
52°F
W
3 mph
2100
46°F
SW
3 mph
February 26, thursday
0000
43°F
W
2 mph
0300
39°F
SW
3 mph
0600
37°F
W
3 mph
Units of measurement: °C / °F