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

57.4

°F

May 10, 00:52

Trend:

stable

Yesterday:

57.7°F

Tomorrow:

57.6°F

Sunrise:

05:26

Sunset:

19:18

Day Length:

13 h. 52 min.

Changwon in May

Minimum:

45.4°F

Average:

52.2°F

Maximum:

56.2°F

Sea water temperature in Changwon today

As of now, in Changwon, the water temperature is 57.4°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 2.9°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 is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 62.2°F on 2022, while the historical minimum was 57.0°F on 2023.

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 histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 58.6°F, with minimum temperature starting at 57.6°F, while the maximum might reach 59.7°F.

Daily water temperature in Changwon

Date Current Year

actual* / forecast**

last year 10 years average
Apr 26 57.2°F 59.0°F 57.7°F
Apr 27 58.5°F 59.3°F 57.8°F
Apr 28 58.6°F 60.3°F 58.0°F
Apr 29 59.9°F 60.3°F 58.3°F
Apr 30 57.6°F 60.3°F 58.2°F
May 1 59.2°F 60.7°F 58.7°F
May 2 58.4°F 60.5°F 58.9°F
May 3 58.0°F 59.8°F 59.2°F
May 4 58.9°F 60.4°F 59.5°F
May 5 59.3°F 60.4°F 59.7°F
May 6 59.5°F 63.0°F 60.2°F
May 7 57.9°F 62.2°F 60.3°F
May 8 57.2°F 62.7°F 60.2°F
May 9 57.7°F 61.5°F 60.6°F
May 10 57.4°F 60.3°F 60.3°F
May 11 57.6°F 60.4°F 60.5°F
May 12 57.9°F 60.7°F 60.8°F
May 13 58.2°F 61.0°F 61.1°F
May 14 58.4°F 61.2°F 61.3°F
May 15 58.9°F 63.5°F 61.8°F
May 16 59.5°F 65.6°F 62.4°F
May 17 59.7°F 66.0°F 62.6°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 58.2°F 22mi
Ulsan 56.7°F 42mi
Pohang 56.8°F 67mi

* current water temperature in this city

** straight line distance from Changwon