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

58.4

°F

November 27, 01:23

Trend:

stable

Yesterday:

58.2°F

Tomorrow:

58.0°F

Sunrise:

07:11

Sunset:

17:14

Day Length:

10 h. 3 min.

Changwon in December

Minimum:

43.3°F

Average:

51.0°F

Maximum:

55.2°F

Sea water temperature in Changwon today

As of now, in Changwon, the water temperature is 58.4°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 1.8°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 fall 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 2024, while the historical minimum was 58.0°F on 2023.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 57.7°F, the minimum temperature may reach 57.2°F, and the maximum might stay at 58.1°F.

Daily water temperature in Changwon

Date Current Year

actual* / forecast**

last year 10 years average
Nov 13 63.7°F 65.1°F 62.5°F
Nov 14 62.7°F 65.0°F 62.4°F
Nov 15 62.9°F 64.8°F 62.6°F
Nov 16 60.9°F 64.7°F 62.2°F
Nov 17 62.0°F 63.4°F 62.2°F
Nov 18 61.2°F 64.6°F 62.0°F
Nov 19 61.6°F 64.3°F 62.0°F
Nov 20 60.5°F 64.3°F 61.7°F
Nov 21 59.0°F 62.2°F 60.8°F
Nov 22 60.1°F 61.1°F 60.8°F
Nov 23 59.6°F 62.0°F 61.0°F
Nov 24 60.6°F 62.3°F 60.8°F
Nov 25 58.4°F 62.2°F 60.0°F
Nov 26 58.2°F 62.2°F 60.1°F
Nov 27 58.4°F 62.2°F 60.2°F
Nov 28 58.0°F 62.1°F 59.8°F
Nov 29 58.1°F 61.8°F 59.9°F
Nov 30 58.0°F 61.2°F 59.8°F
Dec 1 57.9°F 58.7°F 59.7°F
Dec 2 57.6°F 57.6°F 59.5°F
Dec 3 57.2°F 57.2°F 59.1°F
Dec 4 57.4°F 58.2°F 59.3°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, 75.7°F in Summer, and 69.8°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Busan 62.3°F 22mi
Ulsan 65.4°F 42mi
Pohang 62.6°F 67mi

* current water temperature in this city

** straight line distance from Changwon