Water temperature in Sendai
57.3
°F
December 22, 14:54
Trend:
stableYesterday:
57.1°FTomorrow:
57.1°F
Sunrise:
Sunset:
Day Length:
9 h. 30 min.Sendai in December
Minimum:
46.9°FAverage:
49.7°FMaximum:
51.8°FSea water temperature in Sendai today
As of now, in Sendai, the water temperature is 57.3°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 3.3°F higher 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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 56.9°F on 2022, while the historical minimum was 52.3°F on 2017.
Daily water temperature in Sendai
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Dec 8 | 62.1°F | 56.5°F | 57.1°F |
| Dec 9 | 62.0°F | 56.6°F | 56.9°F |
| Dec 10 | 61.1°F | 55.8°F | 56.6°F |
| Dec 11 | 61.0°F | 56.4°F | 56.4°F |
| Dec 12 | 60.5°F | 56.6°F | 56.2°F |
| Dec 13 | 60.5°F | 57.5°F | 56.0°F |
| Dec 14 | 59.2°F | 57.3°F | 55.5°F |
| Dec 15 | 59.1°F | 57.2°F | 55.4°F |
| Dec 16 | 57.9°F | 57.2°F | 55.2°F |
| Dec 17 | 57.9°F | 55.2°F | 54.7°F |
| Dec 18 | 57.1°F | 54.5°F | 54.4°F |
| Dec 19 | 56.1°F | 55.0°F | 54.2°F |
| Dec 20 | 54.9°F | 54.7°F | 53.9°F |
| Dec 21 | 57.1°F | 54.7°F | 53.8°F |
| Dec 22 | 57.3°F | 55.2°F | 54.0°F |
| Dec 23 | 57.1°F | 52.7°F | 53.8°F |
| Dec 24 | 57.0°F | 53.5°F | 53.7°F |
| Dec 25 | 56.9°F | 54.1°F | 53.6°F |
| Dec 26 | 56.3°F | 53.8°F | 53.0°F |
| Dec 27 | 56.1°F | 52.0°F | 52.8°F |
| Dec 28 | 55.9°F | 53.9°F | 52.6°F |
| Dec 29 | 55.7°F | 54.4°F | 52.4°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.