Water temperature in Hiroshima
78.3
°F
September 14, 15:58
Trend:
decreasingYesterday:
78.4°FTomorrow:
77.9°F
Sunrise:
Sunset:
Day Length:
12 h. 27 min.Hiroshima in September
Minimum:
55.8°FAverage:
57.0°FMaximum:
57.8°FSea water temperature in Hiroshima today
As of now, in Hiroshima, the water temperature is 78.3°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.5°F lower than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to fall a bit.Recent sea temperature and forecast
Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 84.2°F on 2024, while the historical minimum was 77.3°F on 2016.
Daily water temperature in Hiroshima
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Aug 31 | 84.2°F | 84.1°F | 81.6°F |
| Sep 1 | 83.3°F | 84.1°F | 81.3°F |
| Sep 2 | 83.2°F | 83.6°F | 80.9°F |
| Sep 3 | 82.6°F | 84.8°F | 80.8°F |
| Sep 4 | 82.7°F | 84.6°F | 80.7°F |
| Sep 5 | 81.9°F | 84.1°F | 80.5°F |
| Sep 6 | 81.5°F | 83.0°F | 80.4°F |
| Sep 7 | 80.8°F | 83.1°F | 80.4°F |
| Sep 8 | 80.6°F | 83.0°F | 80.0°F |
| Sep 9 | 80.0°F | 82.9°F | 80.0°F |
| Sep 10 | 79.0°F | 82.4°F | 80.0°F |
| Sep 11 | 78.3°F | 81.7°F | 80.0°F |
| Sep 12 | 77.8°F | 81.4°F | 79.7°F |
| Sep 13 | 78.4°F | 81.1°F | 80.0°F |
| Sep 14 | 78.3°F | 81.0°F | 79.8°F |
| Sep 15 | 77.9°F | 81.6°F | 79.5°F |
| Sep 16 | 77.9°F | 81.1°F | 79.4°F |
| Sep 17 | 77.7°F | 81.9°F | 79.2°F |
| Sep 18 | 77.8°F | 82.3°F | 79.4°F |
| Sep 19 | 77.3°F | 82.0°F | 78.9°F |
| Sep 20 | 77.1°F | 81.5°F | 78.6°F |
| Sep 21 | 76.8°F | 80.8°F | 78.3°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.
