World Resorts South Korea Seoul Weather

Seoul Sea Temperature in June

Average sea water temperature in June:
+67.5°F
Minimum sea water temperature in June: 74.1°F
Maximum sea water temperature in June: 58.5°F

Daily sea water temperature in June, °F

Show year:
2025
2024
2023

The average sea water temperature in June of 2025 was 68.5°F. The highest and lowest sea temperatures during the month were 72.3°F and 63.9°F.

Monthly sea water temperature in Seoul, °F

Which South Korea resorts have warmest sea in June?

Place name June 2025 June 2024
Incheon 68.6°F 70.9°F
Seoul 68.5°F 70.3°F
Jeju 67.7°F 69.6°F
Busan 66.2°F 68.9°F
Yongpyong 65.9°F 67.6°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 38.3 °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
15:10
Seoul
+55°F
E 4 mph
Feels like: +55°F
Precip.: 0%
Places in South Korea:
Name
°F
Yongpyong
+48°F
Incheon
+48°F
Muju
+59°F
Busan
+55°F
Seoul
+55°F
Jeju
+55°F
24 Hours Forecast
Seoul
Local time: 15:10
March 17, tuesday
1800
55°F
E
6 mph
2100
50°F
E
2 mph
March 18, wednesday
0000
48°F
SE
1 mph
0300
46°F
N
2 mph
0600
46°F
E
2 mph
0900
43°F
SE
5 mph
1200
46°F
E
3 mph
1500
52°F
SE
6 mph
Units of measurement: °C / °F