Water temperature in Niigata
82.3
°F
September 18, 08:14
Trend:
decreasingYesterday:
82.4°FTomorrow:
81.9°F
Sunrise:
Sunset:
Day Length:
12 h. 21 min.Niigata in September
Minimum:
53.6°FAverage:
55.3°FMaximum:
56.1°FSea water temperature in Niigata today
As of now, in Niigata, the water temperature is 82.3°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 4.4°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 fall a bit.Recent sea temperature and forecast
Today's water temperature closely matches the previous two weeks' average, indicating a stable trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 81.6°F on 2023, while the historical minimum was 74.3°F on 2015.
Daily water temperature in Niigata
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Sep 4 | 83.7°F | 81.7°F | 80.3°F |
| Sep 5 | 83.5°F | 81.8°F | 80.3°F |
| Sep 6 | 83.0°F | 81.9°F | 80.2°F |
| Sep 7 | 83.8°F | 81.7°F | 80.2°F |
| Sep 8 | 83.0°F | 81.0°F | 79.8°F |
| Sep 9 | 82.6°F | 80.9°F | 79.6°F |
| Sep 10 | 82.0°F | 80.1°F | 79.4°F |
| Sep 11 | 82.3°F | 81.0°F | 79.3°F |
| Sep 12 | 81.7°F | 82.8°F | 79.3°F |
| Sep 13 | 81.3°F | 82.0°F | 78.9°F |
| Sep 14 | 81.5°F | 81.7°F | 78.9°F |
| Sep 15 | 81.5°F | 82.3°F | 78.7°F |
| Sep 16 | 82.0°F | 81.8°F | 78.5°F |
| Sep 17 | 82.4°F | 81.6°F | 78.0°F |
| Sep 18 | 82.3°F | 81.6°F | 77.9°F |
| Sep 19 | 81.9°F | 81.1°F | 77.5°F |
| Sep 20 | 81.8°F | 81.2°F | 77.4°F |
| Sep 21 | 81.5°F | 80.7°F | 77.1°F |
| Sep 22 | 81.1°F | 80.3°F | 76.7°F |
| Sep 23 | 81.1°F | 80.4°F | 76.7°F |
| Sep 24 | 80.9°F | 79.8°F | 76.5°F |
| Sep 25 | 80.8°F | 80.0°F | 76.4°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.