Water temperature in Sendai
71.1
°F
September 15, 01:52
Trend:
decreasingYesterday:
71.6°FTomorrow:
70.8°F
Sunrise:
Sunset:
Day Length:
12 h. 29 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 71.1°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 4.6°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 80.7°F on 2023, while the historical minimum was 72.3°F on 2017.
Daily water temperature in Sendai
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| 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 | 75.9°F |
| Sep 11 | 74.2°F | 77.0°F | 76.2°F |
| Sep 12 | 72.4°F | 76.5°F | 76.0°F |
| Sep 13 | 71.5°F | 76.0°F | 75.6°F |
| Sep 14 | 71.6°F | 78.2°F | 76.2°F |
| Sep 15 | 71.1°F | 78.1°F | 75.7°F |
| Sep 16 | 70.8°F | 77.7°F | 75.3°F |
| Sep 17 | 70.8°F | 78.0°F | 75.4°F |
| Sep 18 | 71.0°F | 79.3°F | 75.6°F |
| Sep 19 | 70.6°F | 78.1°F | 75.2°F |
| Sep 20 | 70.3°F | 77.5°F | 74.9°F |
| Sep 21 | 69.9°F | 76.9°F | 74.5°F |
| Sep 22 | 69.2°F | 76.4°F | 73.8°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.