What is the current water temperature in Incheon?

Q: What is the current water temperature in Incheon?

As of now, in Incheon, the water temperature is 2.65°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 > Incheon

Water temperature in Incheon

Detailed information about the current water temperature in Incheon. 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.

36.8

°F

February 5, 17:53

Trend:

stable

Yesterday:

36.7°F

Tomorrow:

36.7°F

Sunrise:

07:34

Sunset:

18:01

Day Length:

10 h. 27 min.

Incheon in February

Minimum:

39.9°F

Average:

41.9°F

Maximum:

44.1°F

Sea water temperature in Incheon today

As of now, in Incheon, the water temperature is 36.8°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 0.6°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 stay about the same.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. 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 40.3°F on 2020, while the historical minimum was 35.3°F on 2018.

latest data

last year

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 shows a gradual cooling trend. The average temperature is expected to be 36.3°F, the minimum temperature may reach 36.1°F, and the maximum might stay at 36.7°F.

Daily water temperature in Incheon

Date	Current Year actual* / forecast**	last year	10 years average
Jan 22	36.9°F	40.0°F	38.8°F
Jan 23	36.8°F	39.6°F	38.8°F
Jan 24	37.5°F	39.2°F	38.6°F
Jan 25	37.1°F	38.9°F	38.6°F
Jan 26	35.2°F	38.1°F	38.4°F
Jan 27	35.7°F	38.3°F	38.4°F
Jan 28	36.1°F	36.9°F	38.2°F
Jan 29	36.3°F	36.1°F	37.8°F
Jan 30	36.5°F	36.4°F	38.0°F
Jan 31	36.6°F	36.6°F	37.8°F
Feb 1	36.7°F	34.7°F	37.3°F
Feb 2	35.7°F	34.8°F	37.2°F
Feb 3	36.1°F	36.4°F	37.5°F
Feb 4	36.7°F	36.6°F	37.5°F
Feb 5	36.8°F	36.8°F	37.3°F
Feb 6	36.7°F	36.9°F	37.2°F
Feb 7	36.4°F	36.9°F	37.0°F
Feb 8	36.3°F	37.2°F	36.9°F
Feb 9	36.2°F	37.2°F	36.8°F
Feb 10	36.2°F	36.9°F	36.8°F
Feb 11	36.1°F	36.4°F	36.7°F
Feb 12	36.1°F	37.6°F	36.7°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 Incheon by month

In Incheon, the months July through September offer comfortable swimming conditions, which amounts to 82 swimming days.

The warmest water in Incheon was recorded on August 18, 2024, reaching a 85.3°F. While the coldest temperature occurred on February 8, 2023, dipping to 34.3°F. The average readings by season are 41.3°F in Winter, 49.9°F in Spring, 74.3°F in Summer, and 66.9°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Bucheon-si	37.5°F	5mi
Ansan-si	37.9°F	11mi
Anyang-si	37.9°F	13mi
Goyang-si	35.6°F	16mi
Hwaseong-si	38.0°F	18mi

* current water temperature in this city

** straight line distance from Incheon