Water temperature in Niigata
52.6
°F
April 19, 11:26
Trend:
increasingYesterday:
52.5°FTomorrow:
53.0°F
Sunrise:
Sunset:
Day Length:
13 h. 19 min.Niigata in April
Minimum:
53.9°FAverage:
55.4°FMaximum:
56.3°FSea water temperature in Niigata today
As of now, in Niigata, the water temperature is 52.6°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 0.6°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
Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 54.3°F on 2024, while the historical minimum was 49.6°F on 2015.
Daily water temperature in Niigata
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Apr 5 | 50.2°F | 50.1°F | 50.8°F |
| Apr 6 | 50.1°F | 50.6°F | 50.8°F |
| Apr 7 | 50.4°F | 50.7°F | 50.9°F |
| Apr 8 | 50.6°F | 52.1°F | 51.0°F |
| Apr 9 | 50.8°F | 52.4°F | 51.4°F |
| Apr 10 | 50.9°F | 51.8°F | 51.3°F |
| Apr 11 | 50.8°F | 51.3°F | 51.4°F |
| Apr 12 | 50.8°F | 51.3°F | 51.6°F |
| Apr 13 | 50.7°F | 52.3°F | 51.4°F |
| Apr 14 | 50.9°F | 52.9°F | 51.5°F |
| Apr 15 | 52.3°F | 53.3°F | 51.9°F |
| Apr 16 | 52.4°F | 53.2°F | 52.0°F |
| Apr 17 | 51.4°F | 53.9°F | 51.9°F |
| Apr 18 | 52.5°F | 54.3°F | 51.9°F |
| Apr 19 | 52.6°F | 54.3°F | 52.0°F |
| Apr 20 | 53.0°F | 54.5°F | 52.4°F |
| Apr 21 | 53.3°F | 54.9°F | 52.7°F |
| Apr 22 | 53.4°F | 53.8°F | 52.8°F |
| Apr 23 | 53.7°F | 54.0°F | 53.1°F |
| Apr 24 | 53.9°F | 54.0°F | 53.3°F |
| Apr 25 | 54.0°F | 54.0°F | 53.4°F |
| Apr 26 | 54.3°F | 54.8°F | 53.7°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.