Water temperature in Yokohama
43.5
°F
March 10, 17:24
Trend:
increasingYesterday:
43.3°FTomorrow:
43.7°F
Sunrise:
Sunset:
Day Length:
11 h. 39 min.Yokohama in March
Minimum:
38.6°FAverage:
48.0°FMaximum:
51.6°FSea water temperature in Yokohama today
As of now, in Yokohama, the water temperature is 43.5°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 0.7°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 rise a bit.Recent sea temperature and forecast
The water temperature today is above average for the last two weeks, showing a small increase in temperature. 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 45.9°F on 2025, while the historical minimum was 39.7°F on 2017.
Daily water temperature in Yokohama
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Feb 24 | 44.4°F | 45.1°F | 43.5°F |
| Feb 25 | 44.1°F | 46.0°F | 43.3°F |
| Feb 26 | 42.5°F | 46.6°F | 43.3°F |
| Feb 27 | 41.7°F | 45.6°F | 42.9°F |
| Feb 28 | 42.0°F | 45.5°F | 43.2°F |
| Mar 1 | 42.9°F | 46.1°F | 42.8°F |
| Mar 2 | 43.7°F | 45.8°F | 42.7°F |
| Mar 3 | 42.7°F | 45.6°F | 42.4°F |
| Mar 4 | 42.9°F | 45.6°F | 42.6°F |
| Mar 5 | 43.0°F | 45.5°F | 42.6°F |
| Mar 6 | 42.4°F | 46.3°F | 43.4°F |
| Mar 7 | 43.0°F | 44.6°F | 43.0°F |
| Mar 8 | 43.4°F | 45.2°F | 42.9°F |
| Mar 9 | 43.3°F | 45.8°F | 42.8°F |
| Mar 10 | 43.5°F | 45.9°F | 42.8°F |
| Mar 11 | 43.7°F | 45.7°F | 43.1°F |
| Mar 12 | 43.7°F | 46.0°F | 43.0°F |
| Mar 13 | 43.8°F | 45.8°F | 43.1°F |
| Mar 14 | 44.0°F | 45.3°F | 43.3°F |
| Mar 15 | 44.1°F | 45.0°F | 43.4°F |
| Mar 16 | 44.2°F | 44.7°F | 43.5°F |
| Mar 17 | 44.0°F | 44.5°F | 43.3°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.