World Resorts South Korea Yongpyong Weather

Yongpyong sea water temperature

Current sea water temperature:
+56.7°F
Minimum sea water temperature in December: 61.3°F
Maximum sea water temperature in December: 50.9°F
Average sea water temperature in December: 56.3°F

Sea water temperature for the last 10 days:

December 26 56.7°F December 21 55.4°F
December 25 57.7°F December 20 56.7°F
December 24 57.2°F December 19 56.1°F
December 23 57.6°F December 18 56.5°F
December 22 57.6°F December 17 57.4°F

When is the warmest sea in Yongpyong?

Based on the data about daily sea water temperature for the last three years the warmest sea in Yongpyong was noticed in August, September and July.

Monthly Sea Temperatures in Yongpyong, °F

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 78.7°F. The highest and lowest sea temperatures during the month were 80.6°F and 76.1°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 76.5°F. The highest and lowest sea temperatures during the month were 80.2°F and 72.0°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 76.0°F. The highest and lowest sea temperatures during the month were 78.8°F and 72.7°F.

Best time for vacation in Yongpyong

Sunniest months:
January 21 days
December 20 days
May 18 days
Warmest months:
August 79.2 °F
July 79.1 °F
June 74.0 °F
Warmest sea temp:
August 77.1 °F
September 72.8 °F
July 72.7 °F
Coldest months:
January 30.5 °F
February 33.7 °F
December 33.8 °F
Rainiest months:
August 10 days
July 10 days
June 6 days
Windiest months:
December 8.1 mph
January 7.8 mph
April 7.7 mph

Yongpyong on a weather map

Yongpyong
+18°F
NE 7 mph
Feels like: +9°F
Precip.: 0%
Places in South Korea:
Name
°F
+18°F
+23°F
+21°F
+32°F
+19°F
+39°F
24 Hours Forecast
Yongpyong
Local time: 18:29
December 26, friday
2100
10°F
NE
7 mph
December 27, saturday
0000
10°F
NE
9 mph
0300
10°F
NE
9 mph
0600
12°F
NE
9 mph
0900
18°F
NE
8 mph
1200
32°F
E
9 mph
1500
34°F
E
11 mph
1800
27°F
NE
7 mph
Units of measurement: °C / °F