Swimming in Sokcho in september 2025: Average sea temperature in september and tide times in september 2025

Average sea temperature in Sokcho in september 2025.

In september, according to seasonal norms, the sea temperature in Sokcho is:

Minimum: 66°F

Average: 71°F

Maximum: 76°F

Other useful seasonal weather averages in september:

  • Outside temperature: 65°F to 72°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 11.2mph
  • It rains a total of 7.5in, over 6 day(s).

Should we swim in Sokcho in september?

Yes! The water temperature in Sokcho in september is pleasant

Swimming in september is pleasant in Sokcho and the surrounding area. The sea temperature is 71°F on average (min/max: 66°F/76°F), allowing you to swim for a long time and enjoy water sports.

Note also that in september, the climate is good with an average outside temperature of 68°F, 7.4in of precipitation (over 6 days) and 82.34 % humidity.

Water and normal seasonal temperatures in Sokcho in september

September
Average sea temperature 71°F
Minimum sea temperature 66°F
Maximum sea temperature 76°F
Average outside temperature 68°F
Maximum outside temperature 74°F
Minimum outside temperature 65°F
Wind speed 9.3mph
Wind temperature 65°F
Precipitation 7.5in
Number of days of rain 6 jour(s)
(20%)
Humidity 83%
Visibility in kilometers 9.43km
Cloud cover 35%
Our opinion pleasant swimming

Chart of the tides in september 2025

Tide times in september 2025 in Sokcho

Swim elsewhere in South Korea in september

City Average T° Max. T° Our opinion
Busan in september77°F81°Fpleasant swimming
Jeju Island (Jejudo) in september77°F80°Fpleasant swimming
Gangneung in september72°F77°Fpleasant swimming
Incheon in september72°F75°Fpleasant swimming
Pohang in september75°F79°Fpleasant swimming

Swim in South Korea in september: sea temperature by city

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