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

64.3

°F

November 8, 01:03

Trend:

decreasing

Yesterday:

64.5°F

Tomorrow:

63.6°F

Sunrise:

06:51

Sunset:

17:24

Day Length:

10 h. 33 min.

Busan in November

Minimum:

54.3°F

Average:

56.4°F

Maximum:

58.6°F

Sea water temperature in Busan today

As of now, in Busan, the water temperature is 64.3°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 1.7°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 fall 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 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 67.6°F on 2024, while the historical minimum was 62.4°F on 2023.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 63.0°F, the minimum temperature may reach 62.3°F, and the maximum might stay at 63.6°F.

Daily water temperature in Busan

Date Current Year

actual* / forecast**

last year 10 years average
Oct 25 69.9°F 72.6°F 69.0°F
Oct 26 69.5°F 70.8°F 69.0°F
Oct 27 67.5°F 70.4°F 68.6°F
Oct 28 68.9°F 69.6°F 68.6°F
Oct 29 68.4°F 70.0°F 68.2°F
Oct 30 68.1°F 69.1°F 67.6°F
Oct 31 66.8°F 69.2°F 67.6°F
Nov 1 67.1°F 69.1°F 67.2°F
Nov 2 67.2°F 68.3°F 67.0°F
Nov 3 64.9°F 68.7°F 66.7°F
Nov 4 66.5°F 68.4°F 66.8°F
Nov 5 66.5°F 68.0°F 66.7°F
Nov 6 63.9°F 68.1°F 66.6°F
Nov 7 64.5°F 67.5°F 66.3°F
Nov 8 64.3°F 67.6°F 66.0°F
Nov 9 63.6°F 66.1°F 65.3°F
Nov 10 63.1°F 65.5°F 64.8°F
Nov 11 63.4°F 65.4°F 65.2°F
Nov 12 63.0°F 65.9°F 64.7°F
Nov 13 62.6°F 66.0°F 64.3°F
Nov 14 62.3°F 65.3°F 64.0°F
Nov 15 63.1°F 67.8°F 64.8°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 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, 57.9°F in Spring, 74.9°F in Summer, and 70.9°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Changwon 64.6°F 22mi
Ulsan 67.3°F 34mi
Pohang 63.3°F 67mi

* current water temperature in this city

** straight line distance from Busan