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

80.1

°F

August 1, 21:19

Trend:

increasing

Yesterday:

78.7°F

Tomorrow:

80.3°F

Sunrise:

05:37

Sunset:

19:41

Day Length:

14 h. 4 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 80.1°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.9°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. 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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 81.1°F on 2018, while the historical minimum was 76.4°F on 2020.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 80.7°F, with minimum temperature starting at 80.3°F, while the maximum might reach 81.3°F.

Daily water temperature in Hwaseong-si

Date Current Year

actual* / forecast**

last year 10 years average
Jul 18 77.4°F 75.6°F 75.5°F
Jul 19 77.8°F 75.7°F 75.6°F
Jul 20 77.0°F 76.1°F 75.8°F
Jul 21 78.1°F 77.5°F 76.2°F
Jul 22 77.7°F 78.7°F 76.6°F
Jul 23 77.6°F 78.1°F 76.6°F
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 79.2°F
Aug 2 80.3°F 81.6°F 79.4°F
Aug 3 80.3°F 82.1°F 79.4°F
Aug 4 80.4°F 81.7°F 79.4°F
Aug 5 80.8°F 80.9°F 79.9°F
Aug 6 80.8°F 81.0°F 79.9°F
Aug 7 81.2°F 80.0°F 80.3°F
Aug 8 81.3°F 80.0°F 80.3°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 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 80.8°F 8mi
Anyang-si 80.3°F 14mi
Incheon 81.7°F 18mi
Bucheon-si 83.1°F 20mi
Goyang-si 79.9°F 31mi

* current water temperature in this city

** straight line distance from Hwaseong-si