What is the current water temperature in Bucheon-si?

Q: What is the current water temperature in Bucheon-si?

As of now, in Bucheon-si, the water temperature is 2.03°C. 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.

South Korea > Bucheon-si

Water temperature in Bucheon-si

Detailed information about the current water temperature in Bucheon-si. 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.

35.7

°F

January 23, 07:24

Trend:

decreasing

Yesterday:

35.7°F

Tomorrow:

35.5°F

Sunrise:

07:43

Sunset:

17:46

Day Length:

10 h. 3 min.

Bucheon-si in January

Minimum:

41.3°F

Average:

42.6°F

Maximum:

44.6°F

Sea water temperature in Bucheon-si today

As of now, in Bucheon-si, the water temperature is 35.7°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 3.6°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 is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 41.6°F on 2020, while the historical minimum was 37.5°F on 2025.

latest data

last year

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. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 35.0°F, the minimum temperature may reach 34.5°F, and the maximum might stay at 35.5°F.

Daily water temperature in Bucheon-si

Date	Current Year actual* / forecast**	last year	10 years average
Jan 9	40.1°F	41.0°F	41.0°F
Jan 10	40.3°F	40.0°F	40.7°F
Jan 11	39.8°F	38.7°F	40.3°F
Jan 12	39.4°F	38.7°F	40.0°F
Jan 13	39.0°F	38.3°F	39.8°F
Jan 14	38.8°F	38.1°F	39.8°F
Jan 15	39.0°F	38.2°F	39.9°F
Jan 16	36.8°F	38.6°F	39.6°F
Jan 17	37.4°F	37.4°F	39.4°F
Jan 18	37.4°F	36.8°F	39.2°F
Jan 19	37.6°F	37.9°F	39.2°F
Jan 20	37.9°F	38.2°F	39.3°F
Jan 21	36.4°F	37.8°F	39.0°F
Jan 22	35.7°F	38.0°F	39.3°F
Jan 23	35.7°F	37.5°F	39.2°F
Jan 24	35.5°F	38.2°F	39.1°F
Jan 25	35.4°F	37.2°F	38.9°F
Jan 26	35.1°F	34.8°F	38.7°F
Jan 27	35.1°F	35.4°F	38.7°F
Jan 28	34.9°F	35.9°F	38.5°F
Jan 29	34.5°F	36.2°F	38.1°F
Jan 30	34.7°F	36.6°F	38.3°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 Bucheon-si by month

In Bucheon-si, the months July through September offer comfortable swimming conditions, which amounts to 85 swimming days.

The warmest water in Bucheon-si was recorded on August 8, 2024, reaching a 85.4°F. While the coldest temperature occurred on February 15, 2025, dipping to 33.5°F. The average readings by season are 41.5°F in Winter, 49.9°F in Spring, 74.6°F in Summer, and 67.2°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Incheon	36.1°F	5mi
Anyang-si	36.4°F	11mi
Goyang-si	36.6°F	11mi
Ansan-si	36.2°F	12mi
Hwaseong-si	36.5°F	20mi

* current water temperature in this city

** straight line distance from Bucheon-si