Water temperature in Rui’an
55.7
°F
March 7, 21:11
Trend:
decreasingYesterday:
56.4°FTomorrow:
55.5°F
Sunrise:
Sunset:
Day Length:
11 h. 44 min.Rui’an in March
Minimum:
51.8°FAverage:
55.5°FMaximum:
60.5°FSea water temperature in Rui’an today
As of now, in Rui’an, the water temperature is 55.7°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 1.5°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 slightly lower than the average registered over the last two weeks, indicating a slight cooling 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 59.4°F on 2021, while the historical minimum was 52.6°F on 2025.
Daily water temperature in Rui’an
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Feb 21 | 53.5°F | 52.6°F | 53.7°F |
| Feb 22 | 53.9°F | 52.7°F | 53.8°F |
| Feb 23 | 54.6°F | 52.7°F | 53.8°F |
| Feb 24 | 55.2°F | 53.3°F | 54.3°F |
| Feb 25 | 55.4°F | 52.1°F | 54.8°F |
| Feb 26 | 56.0°F | 52.8°F | 55.1°F |
| Feb 27 | 56.6°F | 53.5°F | 55.2°F |
| Feb 28 | 56.0°F | 54.2°F | 55.2°F |
| Mar 1 | 56.8°F | 53.8°F | 55.6°F |
| Mar 2 | 57.3°F | 52.4°F | 56.0°F |
| Mar 3 | 57.5°F | 52.9°F | 56.2°F |
| Mar 4 | 57.5°F | 53.5°F | 56.5°F |
| Mar 5 | 57.7°F | 54.1°F | 56.8°F |
| Mar 6 | 56.4°F | 54.7°F | 57.1°F |
| Mar 7 | 55.7°F | 52.6°F | 57.2°F |
| Mar 8 | 55.5°F | 50.2°F | 57.0°F |
| Mar 9 | 55.0°F | 51.2°F | 56.4°F |
| Mar 10 | 54.6°F | 51.0°F | 56.0°F |
| Mar 11 | 54.1°F | 51.0°F | 55.5°F |
| Mar 12 | 53.7°F | 52.1°F | 55.2°F |
| Mar 13 | 53.5°F | 51.9°F | 55.0°F |
| Mar 14 | 53.0°F | 51.6°F | 54.5°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.
