All data are in degrees Fahrenheit

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Water temperature in Changwon

Detailed information about the current water temperature in Changwon. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Changwon now

69.2

°F

June 11, 03:20

Trend:

increasing

Yesterday:

69.0°F

Tomorrow:

69.3°F

Sunrise:

05:10

Sunset:

19:39

Day Length:

14 h. 29 min.

Changwon in June

Minimum:

45.3°F

Average:

51.1°F

Maximum:

55.9°F

Sea water temperature in Changwon today

As of now, in Changwon, the water temperature is 69.2°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 0.3°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 70.8°F on 2020, while the historical minimum was 66.6°F on 2017.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 70.0°F, with minimum temperature starting at 69.3°F, while the maximum might reach 70.8°F.

Daily water temperature in Changwon

Date Current Year

actual* / forecast**

last year 10 years average
May 28 68.7°F 63.9°F 65.5°F
May 29 69.1°F 64.3°F 65.3°F
May 30 69.1°F 64.7°F 65.3°F
May 31 70.5°F 64.9°F 66.1°F
Jun 1 71.0°F 64.9°F 66.5°F
Jun 2 71.0°F 65.7°F 66.6°F
Jun 3 69.8°F 65.9°F 67.0°F
Jun 4 69.0°F 67.0°F 67.5°F
Jun 5 70.4°F 66.4°F 67.9°F
Jun 6 70.8°F 66.7°F 67.9°F
Jun 7 69.9°F 66.5°F 68.0°F
Jun 8 69.7°F 67.0°F 67.9°F
Jun 9 69.5°F 69.3°F 68.3°F
Jun 10 69.0°F 70.7°F 68.7°F
Jun 11 69.2°F 70.2°F 68.9°F
Jun 12 69.3°F 69.7°F 69.0°F
Jun 13 69.5°F 69.4°F 69.2°F
Jun 14 69.6°F 69.3°F 69.3°F
Jun 15 69.9°F 70.5°F 69.6°F
Jun 16 70.3°F 70.7°F 70.0°F
Jun 17 70.5°F 70.6°F 70.2°F
Jun 18 70.8°F 71.4°F 70.5°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Changwon by month

In Changwon, the months July through September offer comfortable swimming conditions, which amounts to 95 swimming days.
The warmest water in Changwon was recorded on September 20, 2024, reaching a 86.2°F. While the coldest temperature occurred on February 13, 2025, dipping to 40.0°F. The average readings by season are 51.7°F in Winter, 56.3°F in Spring, 76.0°F in Summer, and 69.8°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Busan 68.5°F 22mi
Ulsan 68.3°F 42mi
Pohang 69.4°F 67mi

* current water temperature in this city

** straight line distance from Changwon