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

80.3

°F

August 15, 03:41

Trend:

stable

Yesterday:

79.9°F

Tomorrow:

80.2°F

Sunrise:

05:44

Sunset:

19:15

Day Length:

13 h. 31 min.

Changwon in August

Minimum:

46.3°F

Average:

51.0°F

Maximum:

55.9°F

Sea water temperature in Changwon today

As of now, in Changwon, the water temperature is 80.3°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 2.2°F lower 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 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 83.9°F on 2016, while the historical minimum was 80.9°F on 2017.

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 shows a gradual cooling trend. The average temperature is expected to be 79.5°F, the minimum temperature may reach 78.8°F, and the maximum might stay at 80.2°F.

Daily water temperature in Changwon

Date Current Year

actual* / forecast**

last year 10 years average
Aug 1 82.8°F 82.5°F 81.0°F
Aug 2 83.1°F 83.3°F 81.3°F
Aug 3 81.7°F 83.2°F 81.5°F
Aug 4 82.2°F 82.8°F 81.7°F
Aug 5 81.0°F 82.5°F 81.9°F
Aug 6 81.9°F 83.6°F 82.4°F
Aug 7 82.6°F 83.2°F 82.5°F
Aug 8 83.7°F 82.1°F 82.4°F
Aug 9 83.0°F 82.0°F 82.3°F
Aug 10 82.4°F 81.5°F 81.8°F
Aug 11 81.9°F 81.1°F 81.3°F
Aug 12 80.1°F 77.8°F 81.1°F
Aug 13 79.4°F 78.1°F 81.2°F
Aug 14 79.9°F 80.7°F 82.1°F
Aug 15 80.3°F 82.2°F 82.5°F
Aug 16 80.2°F 82.0°F 82.4°F
Aug 17 80.0°F 82.9°F 82.1°F
Aug 18 79.7°F 82.7°F 81.9°F
Aug 19 79.3°F 83.0°F 81.5°F
Aug 20 79.3°F 83.0°F 81.5°F
Aug 21 79.3°F 82.8°F 81.5°F
Aug 22 78.8°F 82.2°F 81.0°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 94 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, 76.1°F in Summer, and 69.8°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Busan 81.7°F 22mi
Ulsan 80.9°F 42mi
Pohang 80.3°F 67mi

* current water temperature in this city

** straight line distance from Changwon