World Resorts South Korea Jeju Weather

Jeju Sea Temperature in February

Average sea water temperature in February:
+57.2°F
Minimum sea water temperature in February: 61.5°F
Maximum sea water temperature in February: 53.6°F

Daily sea water temperature in February, °F

Show year:
2025
2024
2023

The average sea water temperature in February of 2025 was 56.7°F. The highest and lowest sea temperatures during the month were 58.1°F and 55.0°F.

Monthly sea water temperature in Jeju, °F

Which South Korea resorts have warmest sea in February?

Place name February 2025 February 2024
Jeju 56.7°F 58.7°F
Busan 53.3°F 55.3°F
Yongpyong 46.5°F 42.7°F
Seoul 36.2°F 38.0°F
Incheon 35.8°F 38.1°F

Best time for vacation in Jeju

Sunniest months:
May 15 days
October 14 days
April 14 days
Warmest months:
August 84.5 °F
July 82.0 °F
September 77.7 °F
Warmest sea temp:
August 81.2 °F
September 77.5 °F
July 76.6 °F
Coldest months:
January 44.8 °F
February 46.2 °F
December 48.6 °F
Rainiest months:
August 8 days
September 7 days
July 7 days
Windiest months:
January 14.4 mph
December 14.1 mph
February 14.0 mph

Jeju on a weather map

Current weather
20:31
Jeju
+48°F
N 7 mph
Feels like: +46°F
Precip.: 0%
Places in South Korea:
Name
°F
Yongpyong
+21°F
Incheon
+34°F
Muju
+32°F
Busan
+43°F
Seoul
+30°F
Jeju
+48°F
24 Hours Forecast
Jeju
Local time: 20:31
January 14, wednesday
2100
48°F
N
7 mph
January 15, thursday
0000
48°F
N
10 mph
0300
50°F
NE
14 mph
0600
52°F
NE
19 mph
0900
55°F
NE
21 mph
1200
59°F
E
19 mph
1500
55°F
SE
16 mph
1800
52°F
SE
11 mph
Units of measurement: °C / °F