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

70.8

°F

June 26, 22:00

Trend:

stable

Yesterday:

72.7°F

Tomorrow:

71.1°F

Sunrise:

05:12

Sunset:

19:44

Day Length:

14 h. 32 min.

Changwon in July

Minimum:

46.2°F

Average:

51.8°F

Maximum:

55.8°F

Sea water temperature in Changwon today

As of now, in Changwon, the water temperature is 70.8°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 0.9°F lower than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to rise a bit.

Recent sea temperature and forecast

Today's water temperature closely matches the previous two weeks' average, indicating a stable 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 73.2°F on 2022, while the historical minimum was 68.5°F on 2015.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the maximum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 71.6°F, with minimum temperature starting at 71.1°F, while the maximum might reach 72.7°F.

Daily water temperature in Changwon

Date Current Year

actual* / forecast**

last year 10 years average
Jun 12 69.7°F 71.5°F 68.8°F
Jun 13 69.4°F 72.8°F 69.0°F
Jun 14 69.3°F 72.9°F 69.0°F
Jun 15 70.5°F 73.3°F 69.2°F
Jun 16 70.7°F 74.5°F 69.6°F
Jun 17 70.6°F 74.3°F 69.8°F
Jun 18 71.4°F 73.4°F 70.1°F
Jun 19 71.7°F 73.4°F 70.5°F
Jun 20 71.6°F 73.6°F 70.7°F
Jun 21 71.4°F 73.6°F 71.0°F
Jun 22 71.4°F 73.5°F 71.3°F
Jun 23 70.8°F 73.5°F 71.2°F
Jun 24 72.1°F 72.7°F 71.2°F
Jun 25 72.7°F 72.6°F 71.5°F
Jun 26 70.8°F 72.8°F 71.7°F
Jun 27 71.1°F 72.8°F 72.0°F
Jun 28 71.2°F 72.8°F 72.0°F
Jun 29 71.2°F 72.6°F 72.0°F
Jun 30 71.3°F 72.4°F 72.2°F
Jul 1 71.7°F 72.0°F 72.6°F
Jul 2 72.0°F 74.0°F 72.9°F
Jul 3 72.7°F 74.7°F 73.5°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 92 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 52.3°F in Winter, 56.3°F in Spring, 75.5°F in Summer, and 69.7°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Busan 69.4°F 22mi
Ulsan 68.9°F 42mi
Pohang 68.7°F 67mi

* current water temperature in this city

** straight line distance from Changwon