All data are in degrees Fahrenheit

en

Water temperature in Ulsan

Detailed information about the current water temperature in Ulsan. 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 Ulsan now

55.9

°F

February 5, 17:39

Trend:

stable

Yesterday:

55.5°F

Tomorrow:

55.7°F

Sunrise:

07:20

Sunset:

17:54

Day Length:

10 h. 34 min.

Ulsan in February

Minimum:

57.6°F

Average:

59.3°F

Maximum:

61.0°F

Sea water temperature in Ulsan today

As of now, in Ulsan, the water temperature is 55.9°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 0.2°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 fall a bit.

Recent sea temperature and forecast

Today's water temperature closely matches the previous two weeks' average, indicating a stable trend. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 58.1°F on 2020, while the historical minimum was 54.2°F on 2015.

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. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 55.7°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Ulsan

Date Current Year

actual* / forecast**

last year 10 years average
Jan 22 56.3°F 55.3°F 56.9°F
Jan 23 56.6°F 55.6°F 56.8°F
Jan 24 56.8°F 55.0°F 56.9°F
Jan 25 57.2°F 55.1°F 56.8°F
Jan 26 57.1°F 55.1°F 56.6°F
Jan 27 57.1°F 56.4°F 56.6°F
Jan 28 55.5°F 56.5°F 56.5°F
Jan 29 56.1°F 56.8°F 56.4°F
Jan 30 54.7°F 56.1°F 56.0°F
Jan 31 54.1°F 56.4°F 55.9°F
Feb 1 54.0°F 56.4°F 55.8°F
Feb 2 54.5°F 56.3°F 55.8°F
Feb 3 55.2°F 56.2°F 55.8°F
Feb 4 55.5°F 56.3°F 56.0°F
Feb 5 55.9°F 56.4°F 56.1°F
Feb 6 55.7°F 56.4°F 55.9°F
Feb 7 55.7°F 55.9°F 55.9°F
Feb 8 55.6°F 56.0°F 55.8°F
Feb 9 55.7°F 56.0°F 55.9°F
Feb 10 55.8°F 55.0°F 56.0°F
Feb 11 55.4°F 54.2°F 55.6°F
Feb 12 55.7°F 55.4°F 55.9°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 Ulsan by month

In Ulsan, the months July through September offer comfortable swimming conditions, which amounts to 83 swimming days.
The warmest water in Ulsan was recorded on August 18, 2024, reaching a 85.3°F. While the coldest temperature occurred on March 5, 2022, dipping to 53.1°F. The average readings by season are 58.1°F in Winter, 58.6°F in Spring, 74.1°F in Summer, and 71.1°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Pohang 51.0°F 34mi
Busan 54.3°F 34mi
Changwon 44.7°F 42mi

* current water temperature in this city

** straight line distance from Ulsan