Current sea water temperature:
+58.3°F
| Minimum sea water temperature in April: | 61.0°F |
| Maximum sea water temperature in April: | 51.8°F |
| Average sea water temperature in April: | 57.4°F |
| more information | |
14 days
forecast
forecast
| Busan |
monthly
weather
weather
| Busan |
Sea water temperature for the last 10 days:
| April 14 | 58.3°F | April 9 | 57.4°F |
| April 13 | 58.8°F | April 8 | 56.8°F |
| April 12 | 57.9°F | April 7 | 57.6°F |
| April 11 | 57.4°F | April 6 | 57.0°F |
| April 10 | 59.2°F | April 5 | 57.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Busan?
Based on the data about daily sea water temperature for the last three years the warmest sea in Busan was noticed in August, September and July.
Monthly Sea Temperatures in Busan, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 80.6°F. The highest and lowest sea temperatures during the month were 82.8°F and 79.0°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 77.8°F. The highest and lowest sea temperatures during the month were 80.8°F and 73.4°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 76.8°F. The highest and lowest sea temperatures during the month were 82.0°F and 72.1°F.
current
weather
weather
| Busan |
weather in
April
April
| Busan |
Best time for vacation in Busan
Busan on a weather map
Places in South Korea:
Name
°F
24 Hours Forecast
Busan
Local time: 08:53
April 15, wednesday
0900
59°F
S
7 mph
7 mph
1200
64°F
W
5 mph
5 mph
1500
66°F
W
9 mph
9 mph
1800
64°F
W
8 mph
8 mph
2100
61°F
SW
17 mph
17 mph
April 16, thursday
0000
57°F
SW
13 mph
13 mph
0300
55°F
SW
14 mph
14 mph
0600
54°F
SW
15 mph
15 mph
