All data are in degrees Fahrenheit

en

Water temperature in Jeju City

Detailed information about the current water temperature in Jeju City. 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 Jeju City now

70.9

°F

June 26, 22:41

Trend:

increasing

Yesterday:

68.9°F

Tomorrow:

71.2°F

Sunrise:

05:25

Sunset:

19:48

Day Length:

14 h. 23 min.

Jeju City in July

Minimum:

59.4°F

Average:

60.7°F

Maximum:

62.0°F

Sea water temperature in Jeju City today

As of now, in Jeju City, the water temperature is 70.9°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 lower than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise a bit.

Recent sea temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming 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 74.2°F on 2022, while the historical minimum was 69.1°F on 2020.

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 minimum 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 71.2°F, while the maximum might reach 72.4°F.

Daily water temperature in Jeju City

Date Current Year

actual* / forecast**

last year 10 years average
Jun 12 66.2°F 68.3°F 67.5°F
Jun 13 66.6°F 68.5°F 67.9°F
Jun 14 66.7°F 70.4°F 68.1°F
Jun 15 68.2°F 70.3°F 68.4°F
Jun 16 68.3°F 71.5°F 68.6°F
Jun 17 68.0°F 71.8°F 68.8°F
Jun 18 68.5°F 72.1°F 68.9°F
Jun 19 68.4°F 73.2°F 69.3°F
Jun 20 69.4°F 73.0°F 69.8°F
Jun 21 69.5°F 72.5°F 70.1°F
Jun 22 69.7°F 72.4°F 70.0°F
Jun 23 69.8°F 72.4°F 70.0°F
Jun 24 69.9°F 72.2°F 70.3°F
Jun 25 68.9°F 72.4°F 70.6°F
Jun 26 70.9°F 72.7°F 71.2°F
Jun 27 71.2°F 72.8°F 71.5°F
Jun 28 71.2°F 72.8°F 71.5°F
Jun 29 71.2°F 72.8°F 71.5°F
Jun 30 71.5°F 72.6°F 71.8°F
Jul 1 71.7°F 72.6°F 72.1°F
Jul 2 72.2°F 72.8°F 72.5°F
Jul 3 72.4°F 73.9°F 72.8°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 Jeju City by month

In Jeju City, the months July through September offer comfortable swimming conditions, which amounts to 97 swimming days.
The warmest water in Jeju City was recorded on August 14, 2016, reaching a 86.5°F. While the coldest temperature occurred on March 12, 2015, dipping to 53.5°F. The average readings by season are 60.0°F in Winter, 59.5°F in Spring, 75.5°F in Summer, and 72.4°F in Autumn.