Water temperature in Ōtsu
72.2
°F
October 19, 20:33
Trend:
decreasingYesterday:
72.7°FTomorrow:
71.8°F
Sunrise:
Sunset:
Day Length:
11 h. 13 min.Ōtsu in October
Minimum:
51.6°FAverage:
53.5°FMaximum:
55.4°FSea water temperature in Ōtsu today
As of now, in Ōtsu, the water temperature is 72.2°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 1.1°F higher 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 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 73.7°F on 2025, while the historical minimum was 69.0°F on 2022.
Daily water temperature in Ōtsu
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Oct 5 | 74.9°F | 76.4°F | 74.9°F |
| Oct 6 | 74.3°F | 76.2°F | 74.8°F |
| Oct 7 | 74.0°F | 76.3°F | 74.3°F |
| Oct 8 | 73.5°F | 74.4°F | 73.7°F |
| Oct 9 | 71.6°F | 75.8°F | 73.4°F |
| Oct 10 | 72.4°F | 75.7°F | 73.2°F |
| Oct 11 | 72.6°F | 75.0°F | 72.9°F |
| Oct 12 | 72.8°F | 74.3°F | 72.3°F |
| Oct 13 | 72.6°F | 76.3°F | 72.5°F |
| Oct 14 | 72.3°F | 75.4°F | 72.4°F |
| Oct 15 | 74.9°F | 74.8°F | 72.1°F |
| Oct 16 | 74.4°F | 74.3°F | 72.1°F |
| Oct 17 | 73.3°F | 74.6°F | 71.6°F |
| Oct 18 | 72.7°F | 74.2°F | 71.3°F |
| Oct 19 | 72.2°F | 73.7°F | 71.1°F |
| Oct 20 | 71.8°F | 73.1°F | 70.7°F |
| Oct 21 | 71.3°F | 71.9°F | 70.3°F |
| Oct 22 | 70.7°F | 71.3°F | 69.7°F |
| Oct 23 | 70.4°F | 70.8°F | 69.3°F |
| Oct 24 | 69.9°F | 69.6°F | 68.9°F |
| Oct 25 | 69.5°F | 69.2°F | 68.4°F |
| Oct 26 | 69.0°F | 68.7°F | 68.0°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** |
|---|---|---|
| Kyoto |
72.2°F
|
7mi |
| Osaka |
76.6°F
|
30mi |
| Amagasaki |
76.7°F
|
32mi |
| Nishinomiya-hama |
76.7°F
|
36mi |
| Sakai |
76.5°F
|
37mi |
| Tsu |
72.6°F
|
41mi |
| Maizuru |
74.6°F
|
43mi |
| Kobe |
76.8°F
|
44mi |
* current water temperature in this city
** straight line distance from Ōtsu