Water temperature in Ansan-si
81.2
°F
August 4, 22:28
Trend:
increasingYesterday:
80.0°FTomorrow:
81.6°F
Sunrise:
Sunset:
Day Length:
13 h. 59 min.Ansan-si in August
Minimum:
39.8°FAverage:
41.3°FMaximum:
44.6°FSea water temperature in Ansan-si today
As of now, in Ansan-si, the water temperature is 81.2°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.7°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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 81.9°F on 2025, while the historical minimum was 75.9°F on 2020.
Daily water temperature in Ansan-si
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Jul 21 | 78.2°F | 77.5°F | 76.3°F |
| Jul 22 | 77.7°F | 79.1°F | 76.7°F |
| Jul 23 | 77.5°F | 78.5°F | 76.7°F |
| Jul 24 | 76.0°F | 79.6°F | 76.7°F |
| Jul 25 | 77.5°F | 79.7°F | 77.1°F |
| Jul 26 | 78.1°F | 81.4°F | 77.6°F |
| Jul 27 | 79.5°F | 82.2°F | 78.1°F |
| Jul 28 | 78.4°F | 80.9°F | 78.0°F |
| Jul 29 | 78.0°F | 81.2°F | 78.6°F |
| Jul 30 | 78.6°F | 80.7°F | 78.8°F |
| Jul 31 | 78.5°F | 80.4°F | 79.0°F |
| Aug 1 | 80.8°F | 80.4°F | 79.5°F |
| Aug 2 | 80.8°F | 82.2°F | 79.6°F |
| Aug 3 | 80.0°F | 82.4°F | 79.6°F |
| Aug 4 | 81.2°F | 81.9°F | 79.4°F |
| Aug 5 | 81.6°F | 80.9°F | 79.9°F |
| Aug 6 | 81.7°F | 81.2°F | 80.0°F |
| Aug 7 | 82.1°F | 80.3°F | 80.3°F |
| Aug 8 | 82.1°F | 80.3°F | 80.4°F |
| Aug 9 | 82.2°F | 80.3°F | 80.5°F |
| Aug 10 | 81.8°F | 80.0°F | 80.1°F |
| Aug 11 | 82.0°F | 80.2°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.
Popular neighboring cities and resorts
| City | Water temperature* | Distance** |
|---|---|---|
| Anyang-si |
80.6°F
|
7mi |
| Hwaseong-si |
80.7°F
|
8mi |
| Incheon |
83.5°F
|
11mi |
| Bucheon-si |
83.9°F
|
12mi |
| Goyang-si |
82.8°F
|
23mi |
* current water temperature in this city
** straight line distance from Ansan-si