World Resorts South Korea Yongpyong Weather

Yongpyong sea water temperature

Current sea water temperature:
+58.8°F
Minimum sea water temperature in May: 63.9°F
Maximum sea water temperature in May: 50.5°F
Average sea water temperature in May: 57.6°F

Sea water temperature for the last 10 days:

May 17 58.8°F May 12 58.6°F
May 16 58.8°F May 11 57.4°F
May 15 58.1°F May 10 56.7°F
May 14 58.3°F May 9 56.7°F
May 13 57.4°F May 8 57.2°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 21 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 30.4 °F
December 33.7 °F
February 33.9 °F
Rainiest months:
August 10 days
July 10 days
June 6 days
Windiest months:
December 8.2 mph
January 7.8 mph
April 7.6 mph

Yongpyong on a weather map

Yongpyong
+61°F
NE 7 mph
Feels like: +61°F
Precip.: 0%
Places in South Korea:
Name
°F
+61°F
+64°F
+55°F
+63°F
+64°F
+63°F
24 Hours Forecast
Yongpyong
Local time: 03:15
May 18, monday
0600
61°F
E
6 mph
0900
73°F
NE
4 mph
1200
82°F
NE
7 mph
1500
82°F
NE
6 mph
1800
75°F
E
4 mph
2100
66°F
E
4 mph
May 19, tuesday
0000
66°F
E
5 mph
0300
64°F
NE
4 mph
Units of measurement: °C / °F