Measurements:
°C
°F
Yongpyong
74°F
W 5 mph
Feels like: 74°F
Precip: 0%
World Resorts South Korea Yongpyong Weather

Yongpyong Sea Water Temperature

Current Sea Water Temperature:
+55.6°F
Maximum Sea Water Temperature in April: 59.8°F
Minimum Sea Water Temperature in April: 47.0°F
Average water temperature in April: 53.1°F

Sea Water Temperature for the Last 10 Days:

April 18 55.6°F April 13 54.8°F
April 17 54.6°F April 12 53.8°F
April 16 54.2°F April 11 53.2°F
April 15 54.6°F April 10 54.6°F
April 14 54.8°F April 09 55.2°F

When is the Warmest Sea for Yongpyong?

According to our data for the last three years for Yongpyong 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: 2025 2024 2023

The average sea surface temperature in August 2025 for Yongpyong was 81.9°F. The maximum and minimum values were 79.0°F and 84.0°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Yongpyong was 79.4°F. The maximum and minimum values were 74.4°F and 83.6°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Yongpyong was 78.8°F. The maximum and minimum values were 75.2°F and 82.0°F respectively.

Best Time to Visit Yongpyong
The most sunny months:
January 21 days
December 21 days
May 18 days
The most warm months:
August 82.4 °F
July 82.3 °F
June 76.7 °F
Warmest sea temperature:
August 80.1 °F
September 75.3 °F
July 75.3 °F
The most cold months:
January 28.2 °F
December 31.9 °F
February 32.1 °F
The most rainy months:
August 10 days
July 10 days
June 6 days
The most windy months:
December 8 mph
January 7 mph
April 7 mph

Yongpyong on the Weather Map

South Korea Resorts:
NAME
Busan +68
Incheon +66
Jeju +62
Muju +82
Seoul +86
Yongpyong +74
24 Hours Weather Forecast
Yongpyong
Local time: 16:04
19 apr, sunday
1800 68°F
NW
2 mph
2100 64°F
NE
6 mph
20 apr, monday
0000 60°F
NE
7 mph
0300 58°F
NE
7 mph
0600 56°F
NE
7 mph
0900 60°F
NE
9 mph
1200 62°F
NE
16 mph
1500 54°F
NE
15 mph