All data are in degrees Fahrenheit

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Water temperature in Hwaseong-si

Detailed information about the current water temperature in Hwaseong-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.
Sea temperature in Hwaseong-si now

82.7

°F

August 7, 21:20

Trend:

increasing

Yesterday:

82.1°F

Tomorrow:

82.8°F

Sunrise:

05:42

Sunset:

19:35

Day Length:

13 h. 53 min.

Hwaseong-si in August

Minimum:

40.1°F

Average:

41.5°F

Maximum:

44.7°F

Sea water temperature in Hwaseong-si today

As of now, in Hwaseong-si, the water temperature is 82.7°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 2.4°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.

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 83.0°F on 2024, while the historical minimum was 76.5°F on 2020.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 82.4°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Hwaseong-si

Date Current Year

actual* / forecast**

last year 10 years average
Jul 24 76.4°F 79.7°F 76.7°F
Jul 25 77.5°F 80.4°F 77.1°F
Jul 26 78.3°F 81.5°F 77.6°F
Jul 27 78.9°F 82.2°F 78.0°F
Jul 28 78.4°F 81.1°F 78.1°F
Jul 29 78.3°F 80.7°F 78.6°F
Jul 30 79.1°F 80.3°F 78.7°F
Jul 31 78.7°F 80.0°F 78.9°F
Aug 1 80.1°F 80.2°F 79.3°F
Aug 2 80.1°F 81.6°F 79.4°F
Aug 3 79.3°F 82.1°F 79.4°F
Aug 4 80.7°F 81.7°F 79.5°F
Aug 5 80.2°F 80.9°F 79.9°F
Aug 6 82.1°F 81.0°F 80.1°F
Aug 7 82.7°F 80.0°F 80.3°F
Aug 8 82.8°F 80.0°F 80.3°F
Aug 9 82.8°F 80.0°F 80.3°F
Aug 10 82.4°F 79.6°F 80.0°F
Aug 11 82.6°F 79.8°F 80.2°F
Aug 12 82.3°F 76.7°F 79.9°F
Aug 13 82.2°F 77.7°F 79.7°F
Aug 14 82.0°F 78.2°F 79.5°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 Hwaseong-si by month

In Hwaseong-si, the months July through September offer comfortable swimming conditions, which amounts to 81 swimming days.
The warmest water in Hwaseong-si was recorded on August 16, 2024, reaching a 83.9°F. While the coldest temperature occurred on February 16, 2026, dipping to 32.8°F. The average readings by season are 42.0°F in Winter, 49.6°F in Spring, 74.0°F in Summer, and 67.0°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Ansan-si 83.2°F 8mi
Anyang-si 82.5°F 14mi
Incheon 85.8°F 18mi
Bucheon-si 86.7°F 20mi
Goyang-si 84.7°F 31mi

* current water temperature in this city

** straight line distance from Hwaseong-si