Measurements:
°C
°F
CURRENT WEATHER
13:12
Busan
74°F
E 9 mph
Feels like: 74°F
Precip: 29%
World Resorts South Korea Busan Weather

7 Day Weather Forecast

10.19
mon
DAY
74°F
E 9 mph
precip
29%
NIGHT
68°F
S 11 mph
precip
76%
10.20
tue
DAY
68°F
SW 14 mph
precip
28%
NIGHT
76°F
NE 25 mph
precip
58%
10.21
wed
DAY
68°F
SE 23 mph
precip
14%
NIGHT
56°F
SE 19 mph
precip
3%
10.22
thu
DAY
58°F
SW 6 mph
precip
1%
NIGHT
60°F
S 15 mph
precip
5%
10.23
fri
DAY
68°F
SW 22 mph
precip
4%
NIGHT
68°F
SW 11 mph
precip
13%
10.24
sat
DAY
70°F
SW 6 mph
precip
19%
NIGHT
72°F
SE 4 mph
precip
17%
10.25
sun
DAY
72°F
S 1 mph
precip
10%
NIGHT
68°F
W 8 mph
precip
49%

Busan Sea Water Temperature in October, °F

Select Year: 2026 2025 2024

The average sea surface temperature in October 2026 for Busan was 23.4°F. The maximum and minimum values were 22.2°F and 24.5°F respectively.

Busan on the Weather Map

Best Time to Visit Busan
The most sunny months:
January 21 days
December 20 days
May 18 days
The most warm months:
August 89.4 °F
July 85.6 °F
September 82.1 °F
Warmest sea temperature:
August 83.3 °F
September 79.7 °F
July 77.2 °F
The most cold months:
January 42.5 °F
February 45.8 °F
December 46.5 °F
The most rainy months:
August 7 days
July 6 days
September 5 days
The most windy months:
February 11 mph
January 11 mph
September 11 mph
more details