All data are in degrees Fahrenheit

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Water temperature in Busan

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

57.3

°F

February 7, 04:09

Trend:

decreasing

Yesterday:

57.3°F

Tomorrow:

56.9°F

Sunrise:

07:19

Sunset:

17:58

Day Length:

10 h. 39 min.

Busan in February

Minimum:

54.9°F

Average:

57.0°F

Maximum:

58.4°F

Sea water temperature in Busan today

As of now, in Busan, the water temperature is 57.3°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 2.3°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 fall 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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 57.2°F on 2020, while the historical minimum was 52.4°F on 2023.

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 56.6°F, the minimum temperature may reach 56.3°F, and the maximum might stay at 56.9°F.

Daily water temperature in Busan

Date Current Year

actual* / forecast**

last year 10 years average
Jan 24 53.7°F 53.8°F 55.3°F
Jan 25 54.1°F 53.3°F 55.2°F
Jan 26 54.3°F 53.1°F 55.0°F
Jan 27 55.0°F 54.3°F 55.1°F
Jan 28 55.1°F 55.0°F 55.3°F
Jan 29 55.0°F 54.4°F 55.1°F
Jan 30 55.7°F 53.2°F 55.0°F
Jan 31 56.6°F 52.3°F 54.8°F
Feb 1 55.5°F 52.4°F 54.6°F
Feb 2 54.3°F 52.6°F 54.6°F
Feb 3 55.0°F 52.9°F 54.6°F
Feb 4 56.5°F 53.9°F 55.0°F
Feb 5 57.4°F 54.3°F 55.3°F
Feb 6 57.3°F 53.7°F 55.0°F
Feb 7 57.3°F 54.4°F 55.0°F
Feb 8 56.9°F 53.9°F 54.5°F
Feb 9 56.6°F 52.7°F 54.3°F
Feb 10 56.8°F 52.5°F 54.5°F
Feb 11 56.3°F 51.6°F 54.0°F
Feb 12 56.4°F 51.5°F 54.1°F
Feb 13 56.5°F 52.0°F 54.2°F
Feb 14 56.5°F 51.0°F 54.1°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 Busan by month

In Busan, the months July through September offer comfortable swimming conditions, which amounts to 89 swimming days.
The warmest water in Busan was recorded on August 13, 2016, reaching a 85.6°F. While the coldest temperature occurred on March 1, 2025, dipping to 49.0°F. The average readings by season are 56.6°F in Winter, 57.8°F in Spring, 74.8°F in Summer, and 70.9°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Changwon 47.3°F 22mi
Ulsan 55.8°F 34mi
Pohang 52.2°F 67mi

* current water temperature in this city

** straight line distance from Busan