World Resorts South Korea Busan Weather

Busan Sea Temperature in May

Average sea water temperature in May:
+61.3°F
Minimum sea water temperature in May: 66.7°F
Maximum sea water temperature in May: 55.9°F

Daily sea water temperature in May, °F

Show year:
2026
2025
2024

The average sea water temperature in May of 2026 was 61.8°F. The highest and lowest sea temperatures during the month were 66.7°F and 58.1°F.

Monthly sea water temperature in Busan, °F

Which South Korea resorts have warmest sea in May?

Place name May 2026 May 2025
Jeju 64.3°F 60.9°F
Busan 61.8°F 59.4°F
Seoul 60.5°F 58.7°F
Incheon 60.5°F 58.9°F
Yongpyong 58.5°F 55.7°F

Best time for vacation in Busan

Sunniest months:
January 21 days
December 20 days
May 18 days
Warmest months:
August 85.6 °F
July 82.0 °F
September 79.0 °F
Warmest sea temp:
August 79.8 °F
September 76.6 °F
July 74.4 °F
Coldest months:
January 43.3 °F
February 46.2 °F
December 46.9 °F
Rainiest months:
August 7 days
July 6 days
September 5 days
Windiest months:
February 11.4 mph
January 11.4 mph
December 11.2 mph

Busan on a weather map

Current weather
02:11
Busan
+63°F
E 7 mph
Feels like: +63°F
Precip.: 0%
Places in South Korea:
Name
°F
Yongpyong
+57°F
Incheon
+63°F
Muju
+52°F
Busan
+63°F
Seoul
+66°F
Jeju
+64°F
24 Hours Forecast
Busan
Local time: 02:11
May 30, saturday
0300
63°F
E
7 mph
0600
63°F
SE
8 mph
0900
72°F
E
7 mph
1200
75°F
NE
8 mph
1500
75°F
NE
11 mph
1800
72°F
NE
9 mph
2100
68°F
NE
6 mph
May 31, sunday
0000
66°F
E
3 mph
Units of measurement: °C / °F