Water temperature in Niihama
70.0
°F
June 11, 21:11
Trend:
decreasingYesterday:
70.5°FTomorrow:
70.0°F
Sunrise:
Sunset:
Day Length:
14 h. 23 min.Niihama in June
Minimum:
54.5°FAverage:
56.3°FMaximum:
58.2°FSea water temperature in Niihama today
As of now, in Niihama, the water temperature is 70.0°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 1.0°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 stay about the same.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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 74.1°F on 2021, while the historical minimum was 68.7°F on 2023.
Daily water temperature in Niihama
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| May 28 | 67.8°F | 66.7°F | 68.0°F |
| May 29 | 69.2°F | 66.8°F | 68.3°F |
| May 30 | 72.3°F | 66.8°F | 68.6°F |
| May 31 | 72.2°F | 67.6°F | 69.0°F |
| Jun 1 | 72.9°F | 66.5°F | 68.7°F |
| Jun 2 | 73.1°F | 67.1°F | 68.9°F |
| Jun 3 | 73.0°F | 67.3°F | 69.6°F |
| Jun 4 | 71.9°F | 67.1°F | 69.7°F |
| Jun 5 | 72.0°F | 67.7°F | 70.0°F |
| Jun 6 | 71.7°F | 68.8°F | 70.3°F |
| Jun 7 | 71.8°F | 69.2°F | 70.4°F |
| Jun 8 | 71.2°F | 69.4°F | 70.1°F |
| Jun 9 | 71.2°F | 69.4°F | 70.5°F |
| Jun 10 | 70.5°F | 69.5°F | 70.7°F |
| Jun 11 | 70.0°F | 69.5°F | 71.0°F |
| Jun 12 | 70.0°F | 69.6°F | 71.0°F |
| Jun 13 | 70.1°F | 69.6°F | 71.1°F |
| Jun 14 | 70.2°F | 69.7°F | 71.3°F |
| Jun 15 | 70.4°F | 69.8°F | 71.5°F |
| Jun 16 | 70.9°F | 70.0°F | 72.0°F |
| Jun 17 | 71.4°F | 71.9°F | 72.4°F |
| Jun 18 | 71.7°F | 74.9°F | 72.7°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** |
|---|---|---|
| Saijō |
68.9°F
|
8mi |
| Matsuyama |
64.9°F
|
32mi |
| Marugame |
68.7°F
|
35mi |
| Fukuyama |
69.6°F
|
36mi |
| Takamatsu |
68.4°F
|
50mi |
| Kurashiki |
69.7°F
|
50mi |
| Hiroshima |
68.6°F
|
58mi |
| Okayama |
69.6°F
|
60mi |
* current water temperature in this city
** straight line distance from Niihama