What is the current water temperature in Jeju City?

Q: What is the current water temperature in Jeju City?

As of now, in Jeju City, the water temperature is 20.12°C. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool.

South Korea > Jeju City

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.

68.2

°F

November 23, 17:23

Trend:

stable

Yesterday:

68.4°F

Tomorrow:

68.4°F

Sunrise:

07:13

Sunset:

17:28

Day Length:

10 h. 15 min.

Jeju City in November

Minimum:

58.9°F

Average:

60.2°F

Maximum:

61.4°F

Sea water temperature in Jeju City today

As of now, in Jeju City, the water temperature is 68.2°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 3.0°F higher 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 maximum temperature for this date. The maximum temperature recorded for this date was 66.8°F on 2022, while the historical minimum was 63.5°F on 2014.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 68.0°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Jeju City

Date	Current Year actual* / forecast**	last year	10 years average
Nov 9	70.5°F	70.2°F	68.1°F
Nov 10	70.2°F	69.2°F	67.9°F
Nov 11	69.8°F	69.1°F	67.4°F
Nov 12	69.7°F	69.0°F	67.4°F
Nov 13	69.4°F	68.4°F	67.1°F
Nov 14	69.2°F	68.0°F	66.9°F
Nov 15	70.8°F	67.7°F	67.1°F
Nov 16	70.2°F	66.9°F	66.6°F
Nov 17	70.7°F	66.6°F	66.5°F
Nov 18	70.3°F	66.7°F	66.3°F
Nov 19	69.9°F	67.4°F	66.4°F
Nov 20	69.3°F	66.5°F	66.2°F
Nov 21	68.6°F	64.7°F	65.6°F
Nov 22	68.4°F	64.0°F	65.6°F
Nov 23	68.2°F	63.7°F	65.2°F
Nov 24	68.4°F	64.7°F	65.4°F
Nov 25	68.2°F	65.6°F	65.2°F
Nov 26	68.0°F	64.9°F	65.0°F
Nov 27	67.9°F	64.9°F	64.9°F
Nov 28	67.7°F	64.7°F	64.7°F
Nov 29	67.7°F	65.2°F	64.7°F
Nov 30	67.9°F	65.1°F	64.9°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 95 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, 75.3°F in Summer, and 72.2°F in Autumn.