Water temperature in Ansan-si
79.1
°F
August 25, 13:49
Trend:
stableYesterday:
78.9°FTomorrow:
78.8°F
Sunrise:
Sunset:
Day Length:
13 h. 16 min.Ansan-si in September
Minimum:
39.7°FAverage:
41.3°FMaximum:
45.2°FSea water temperature in Ansan-si today
As of now, in Ansan-si, the water temperature is 79.1°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is about the same as 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 fall a bit.Recent sea temperature and forecast
Today's water temperature is slightly 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 80.6°F on 2025, while the historical minimum was 77.7°F on 2017.
Daily water temperature in Ansan-si
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Aug 11 | 81.6°F | 80.0°F | 80.5°F |
| Aug 12 | 79.8°F | 77.2°F | 80.0°F |
| Aug 13 | 79.4°F | 78.5°F | 79.8°F |
| Aug 14 | 80.0°F | 78.9°F | 79.6°F |
| Aug 15 | 79.8°F | 77.2°F | 79.6°F |
| Aug 16 | 80.0°F | 79.3°F | 80.1°F |
| Aug 17 | 79.8°F | 78.7°F | 79.8°F |
| Aug 18 | 78.2°F | 80.0°F | 79.7°F |
| Aug 19 | 79.5°F | 80.3°F | 79.5°F |
| Aug 20 | 79.0°F | 80.0°F | 79.3°F |
| Aug 21 | 79.9°F | 80.9°F | 79.4°F |
| Aug 22 | 79.8°F | 82.3°F | 79.4°F |
| Aug 23 | 78.9°F | 80.2°F | 78.8°F |
| Aug 24 | 78.9°F | 80.5°F | 78.8°F |
| Aug 25 | 79.1°F | 80.6°F | 79.1°F |
| Aug 26 | 78.8°F | 81.0°F | 78.7°F |
| Aug 27 | 78.3°F | 79.8°F | 78.3°F |
| Aug 28 | 77.9°F | 79.5°F | 77.8°F |
| Aug 29 | 77.7°F | 80.5°F | 77.7°F |
| Aug 30 | 77.8°F | 80.7°F | 77.7°F |
| Aug 31 | 77.4°F | 80.2°F | 77.3°F |
| Sep 1 | 77.5°F | 80.4°F | 77.5°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.
Popular neighboring cities and resorts
| City | Water temperature* | Distance** |
|---|---|---|
| Anyang-si |
78.9°F
|
7mi |
| Hwaseong-si |
78.7°F
|
8mi |
| Incheon |
81.4°F
|
11mi |
| Bucheon-si |
81.3°F
|
12mi |
| Goyang-si |
79.7°F
|
23mi |
* current water temperature in this city
** straight line distance from Ansan-si