Water temperature in Hiroshima
57.3
°F
April 17, 08:28
Trend:
increasingYesterday:
56.6°FTomorrow:
57.7°F
Sunrise:
Sunset:
Day Length:
13 h. 6 min.Hiroshima in April
Minimum:
55.9°FAverage:
58.0°FMaximum:
59.4°FSea water temperature in Hiroshima today
As of now, in Hiroshima, the water temperature is 57.3°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 0.4°F lower 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 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 60.7°F on 2024, while the historical minimum was 55.7°F on 2019.
Daily water temperature in Hiroshima
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Apr 3 | 54.4°F | 55.9°F | 55.3°F |
| Apr 4 | 54.1°F | 55.8°F | 55.4°F |
| Apr 5 | 50.4°F | 56.7°F | 55.5°F |
| Apr 6 | 54.3°F | 56.2°F | 55.9°F |
| Apr 7 | 54.1°F | 56.5°F | 55.8°F |
| Apr 8 | 55.8°F | 56.7°F | 56.5°F |
| Apr 9 | 55.4°F | 56.9°F | 56.2°F |
| Apr 10 | 56.0°F | 58.0°F | 56.5°F |
| Apr 11 | 56.2°F | 58.1°F | 56.5°F |
| Apr 12 | 57.8°F | 58.3°F | 56.7°F |
| Apr 13 | 57.9°F | 56.7°F | 56.6°F |
| Apr 14 | 58.0°F | 57.8°F | 56.9°F |
| Apr 15 | 58.3°F | 58.0°F | 57.0°F |
| Apr 16 | 56.6°F | 58.3°F | 57.0°F |
| Apr 17 | 57.3°F | 60.7°F | 57.7°F |
| Apr 18 | 57.7°F | 60.6°F | 58.1°F |
| Apr 19 | 57.5°F | 60.8°F | 57.9°F |
| Apr 20 | 57.5°F | 58.9°F | 57.8°F |
| Apr 21 | 57.5°F | 59.1°F | 57.8°F |
| Apr 22 | 57.8°F | 59.2°F | 58.2°F |
| Apr 23 | 58.4°F | 58.5°F | 58.7°F |
| Apr 24 | 58.5°F | 58.1°F | 58.9°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.
