Measurements:
°C
°F
Seoul
82°F
S 2 mph
Feels like: 82°F
Precip: 0%
World Resorts South Korea Seoul Weather

Seoul Sea Water Temperature

Current Sea Water Temperature:
+75.8°F
Maximum Sea Water Temperature in September: 81.8°F
Minimum Sea Water Temperature in September: 71.6°F
Average water temperature in September: 77.2°F

Sea Water Temperature for the Last 10 Days:

September 23 75.8°F September 18 77.8°F
September 22 76.4°F September 17 77.2°F
September 21 76.8°F September 16 77.4°F
September 20 77.0°F September 15 77.8°F
September 19 77.2°F September 14 78.2°F

When is the Warmest Sea for Seoul?

According to our data for the last three years for Seoul the highest average sea water temperature was in August, September and July.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2019 2018 2017

The average sea surface temperature in August 2019 for Seoul was 82.7°F. The maximum and minimum values were 80.0°F and 86.8°F respectively.

Sea Water Temperature in September

Select Year: 2019 2018 2017

The average sea surface temperature in September 2019 for Seoul was 78.9°F. The maximum and minimum values were 75.8°F and 81.8°F respectively.

Sea Water Temperature in July

Select Year: 2019 2018 2017

The average sea surface temperature in July 2019 for Seoul was 77.5°F. The maximum and minimum values were 74.2°F and 80.0°F respectively.

Best Time to Visit Seoul
The most sunny months:
October 21 days
May 20 days
September 18 days
The most warm months:
August 91.6 °F
July 89.2 °F
June 85.7 °F
Warmest sea temperature:
August 81.3 °F
September 77.3 °F
July 76.4 °F
The most cold months:
January 29.9 °F
December 33.9 °F
February 36.0 °F
The most rainy months:
July 11 days
August 8 days
June 4 days
The most windy months:
March 7 mph
April 7 mph
February 7 mph

Seoul on the Weather Map

South Korea Resorts:
NAME
Busan +68
Incheon +80
Jeju +66
Muju +58
Seoul +82
Yongpyong +48
24 Hours Weather Forecast
Seoul
Local time: 02:46
24 sep, tuesday
0300 78°F
S
1 mph
0600 74°F
W
1 mph
0900 78°F
W
1 mph
1200 86°F
E
4 mph
1500 84°F
E
9 mph
1800 84°F
E
7 mph
2100 82°F
E
4 mph
25 sep, wednesday
0000 82°F
SE
1 mph