Water temperature in Saijō
80.5
°F
September 18, 02:24
Trend:
stableYesterday:
80.2°FTomorrow:
80.1°F
Sunrise:
Sunset:
Day Length:
12 h. 19 min.Saijō in September
Minimum:
55.3°FAverage:
56.8°FMaximum:
58.1°FSea water temperature in Saijō today
As of now, in Saijō, the water temperature is 80.5°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.8°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 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 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 85.9°F on 2025, while the historical minimum was 79.1°F on 2016.
Daily water temperature in Saijō
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Sep 4 | 85.7°F | 86.1°F | 82.9°F |
| Sep 5 | 84.9°F | 85.4°F | 82.7°F |
| Sep 6 | 84.3°F | 84.7°F | 82.5°F |
| Sep 7 | 83.6°F | 84.1°F | 82.5°F |
| Sep 8 | 83.3°F | 83.8°F | 82.1°F |
| Sep 9 | 82.7°F | 83.6°F | 82.0°F |
| Sep 10 | 82.2°F | 83.9°F | 82.1°F |
| Sep 11 | 81.4°F | 83.6°F | 82.2°F |
| Sep 12 | 80.5°F | 84.2°F | 81.9°F |
| Sep 13 | 80.7°F | 83.8°F | 82.0°F |
| Sep 14 | 81.4°F | 83.8°F | 82.0°F |
| Sep 15 | 80.9°F | 83.1°F | 81.5°F |
| Sep 16 | 80.8°F | 83.3°F | 81.4°F |
| Sep 17 | 80.2°F | 84.7°F | 81.0°F |
| Sep 18 | 80.5°F | 85.9°F | 81.3°F |
| Sep 19 | 80.1°F | 85.1°F | 81.0°F |
| Sep 20 | 80.1°F | 84.3°F | 80.9°F |
| Sep 21 | 79.7°F | 83.6°F | 80.5°F |
| Sep 22 | 79.3°F | 82.1°F | 80.2°F |
| Sep 23 | 79.1°F | 83.2°F | 80.0°F |
| Sep 24 | 78.7°F | 82.5°F | 79.5°F |
| Sep 25 | 78.4°F | 81.7°F | 79.2°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** |
|---|---|---|
| Niihama |
81.7°F
|
8mi |
| Matsuyama |
78.1°F
|
25mi |
| Fukuyama |
82.0°F
|
41mi |
| Marugame |
81.0°F
|
43mi |
| Hiroshima |
78.4°F
|
54mi |
| Kurashiki |
81.5°F
|
57mi |
| Takamatsu |
80.6°F
|
57mi |
| Iwakuni |
79.1°F
|
58mi |
| Okayama |
80.8°F
|
66mi |
* current water temperature in this city
** straight line distance from Saijō