Water temperature in Sendai
72.3
°F
September 10, 17:50
Trend:
stableYesterday:
73.3°FTomorrow:
72.5°F
Sunrise:
Sunset:
Day Length:
12 h. 41 min.Sendai in September
Minimum:
47.9°FAverage:
50.9°FMaximum:
54.2°FSea water temperature in Sendai today
As of now, in Sendai, the water temperature is 72.3°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 3.9°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 rise 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 80.3°F on 2023, while the historical minimum was 72.0°F on 2017.
Daily water temperature in Sendai
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Aug 27 | 80.2°F | 82.4°F | 79.2°F |
| Aug 28 | 79.7°F | 82.0°F | 78.9°F |
| Aug 29 | 78.6°F | 81.5°F | 78.4°F |
| Aug 30 | 78.0°F | 81.8°F | 78.1°F |
| Aug 31 | 76.7°F | 81.4°F | 77.8°F |
| Sep 1 | 75.9°F | 83.3°F | 77.8°F |
| Sep 2 | 77.3°F | 82.5°F | 77.6°F |
| Sep 3 | 77.5°F | 82.9°F | 77.2°F |
| Sep 4 | 76.9°F | 81.2°F | 76.6°F |
| Sep 5 | 76.6°F | 80.4°F | 76.5°F |
| Sep 6 | 75.7°F | 80.3°F | 76.8°F |
| Sep 7 | 75.3°F | 79.5°F | 76.7°F |
| Sep 8 | 73.7°F | 80.3°F | 76.6°F |
| Sep 9 | 73.3°F | 79.4°F | 76.4°F |
| Sep 10 | 72.3°F | 77.2°F | 76.2°F |
| Sep 11 | 72.5°F | 77.0°F | 76.4°F |
| Sep 12 | 72.5°F | 76.5°F | 76.4°F |
| Sep 13 | 72.1°F | 76.0°F | 76.0°F |
| Sep 14 | 72.2°F | 78.2°F | 76.2°F |
| Sep 15 | 71.8°F | 78.1°F | 75.7°F |
| Sep 16 | 71.4°F | 77.7°F | 75.3°F |
| Sep 17 | 71.5°F | 78.0°F | 75.4°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.