Water temperature in Hekinan
66.9
°F
May 9, 07:44
Trend:
stableYesterday:
66.6°FTomorrow:
66.6°F
Sunrise:
Sunset:
Day Length:
13 h. 49 min.Hekinan in May
Minimum:
52.9°FAverage:
55.9°FMaximum:
61.1°FSea water temperature in Hekinan today
As of now, in Hekinan, the water temperature is 66.9°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 1.5°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 fall 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 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 70.4°F on 2024, while the historical minimum was 62.4°F on 2017.
Daily water temperature in Hekinan
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Apr 25 | 62.5°F | 64.3°F | 62.3°F |
| Apr 26 | 61.3°F | 62.1°F | 62.3°F |
| Apr 27 | 61.4°F | 62.3°F | 62.2°F |
| Apr 28 | 60.8°F | 62.1°F | 61.9°F |
| Apr 29 | 60.7°F | 63.2°F | 62.2°F |
| Apr 30 | 61.7°F | 62.4°F | 62.6°F |
| May 1 | 64.0°F | 62.5°F | 62.9°F |
| May 2 | 66.8°F | 62.6°F | 63.4°F |
| May 3 | 64.9°F | 62.0°F | 63.4°F |
| May 4 | 65.1°F | 63.6°F | 63.8°F |
| May 5 | 64.0°F | 63.4°F | 64.2°F |
| May 6 | 64.1°F | 63.4°F | 64.8°F |
| May 7 | 64.3°F | 63.4°F | 64.9°F |
| May 8 | 66.6°F | 62.7°F | 65.1°F |
| May 9 | 66.9°F | 63.1°F | 65.3°F |
| May 10 | 66.6°F | 62.9°F | 65.1°F |
| May 11 | 66.5°F | 62.8°F | 65.0°F |
| May 12 | 66.9°F | 63.1°F | 65.3°F |
| May 13 | 67.0°F | 63.6°F | 65.5°F |
| May 14 | 67.1°F | 64.4°F | 65.6°F |
| May 15 | 67.7°F | 68.0°F | 66.2°F |
| May 16 | 68.3°F | 68.7°F | 66.8°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.