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

52.7

°F

March 15, 12:07

Trend:

stable

Yesterday:

53.0°F

Tomorrow:

53.0°F

Sunrise:

06:36

Sunset:

18:31

Day Length:

11 h. 55 min.

Busan in March

Minimum:

54.7°F

Average:

56.9°F

Maximum:

58.5°F

Sea water temperature in Busan today

As of now, in Busan, the water temperature is 52.7°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 2.2°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 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 is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 56.2°F on 2019, while the historical minimum was 53.4°F on 2022.

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest values recorded on those days in the past. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 53.1°F, with minimum temperature starting at 52.9°F, while the maximum might reach 53.4°F.

Daily water temperature in Busan

Date Current Year

actual* / forecast**

last year 10 years average
Mar 1 49.0°F 54.8°F 54.0°F
Mar 2 49.7°F 55.3°F 54.2°F
Mar 3 50.5°F 54.6°F 54.2°F
Mar 4 50.8°F 54.3°F 54.2°F
Mar 5 50.7°F 54.2°F 54.1°F
Mar 6 50.9°F 54.1°F 53.9°F
Mar 7 50.3°F 54.7°F 54.1°F
Mar 8 50.7°F 54.4°F 54.3°F
Mar 9 50.3°F 55.1°F 54.1°F
Mar 10 51.9°F 54.2°F 54.4°F
Mar 11 51.3°F 54.3°F 54.6°F
Mar 12 53.0°F 54.7°F 54.6°F
Mar 13 53.4°F 54.3°F 54.7°F
Mar 14 53.0°F 55.6°F 55.2°F
Mar 15 52.7°F 54.0°F 54.8°F
Mar 16 53.0°F 54.3°F 55.1°F
Mar 17 52.9°F 54.5°F 55.1°F
Mar 18 53.0°F 55.1°F 55.1°F
Mar 19 53.0°F 55.0°F 55.2°F
Mar 20 53.0°F 54.9°F 55.2°F
Mar 21 53.2°F 54.8°F 55.4°F
Mar 22 53.4°F 55.4°F 55.5°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 84 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, 57.9°F in Spring, 74.4°F in Summer, and 70.6°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Changwon 48.0°F 22mi
Ulsan 53.8°F 34mi
Pohang 51.0°F 67mi

* current water temperature in this city

** straight line distance from Busan