Water temperature in Belfast
58.1
°F
April 21, 06:32
Trend:
stableYesterday:
58.1°FTomorrow:
58.0°F
Sunrise:
Sunset:
Day Length:
10 h. 39 min.Belfast in April
Minimum:
60.2°FAverage:
62.5°FMaximum:
64.2°FSea water temperature in Belfast today
As of now, in Belfast, the water temperature is 58.1°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 0.3°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 considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. 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 60.3°F on 2021, while the historical minimum was 55.6°F on 2020.
Daily water temperature in Belfast
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Apr 7 | 60.3°F | 62.0°F | 60.3°F |
| Apr 8 | 60.0°F | 61.9°F | 59.9°F |
| Apr 9 | 59.2°F | 61.3°F | 59.7°F |
| Apr 10 | 59.5°F | 60.6°F | 59.7°F |
| Apr 11 | 59.9°F | 59.7°F | 59.5°F |
| Apr 12 | 59.1°F | 59.8°F | 59.5°F |
| Apr 13 | 59.8°F | 59.6°F | 59.5°F |
| Apr 14 | 59.3°F | 60.2°F | 59.2°F |
| Apr 15 | 59.0°F | 60.0°F | 59.0°F |
| Apr 16 | 58.5°F | 59.9°F | 59.0°F |
| Apr 17 | 58.2°F | 59.8°F | 58.9°F |
| Apr 18 | 58.1°F | 59.6°F | 58.6°F |
| Apr 19 | 58.2°F | 59.2°F | 58.5°F |
| Apr 20 | 58.1°F | 59.3°F | 58.4°F |
| Apr 21 | 58.1°F | 59.2°F | 58.5°F |
| Apr 22 | 58.0°F | 59.1°F | 58.3°F |
| Apr 23 | 58.0°F | 58.9°F | 58.4°F |
| Apr 24 | 57.9°F | 58.6°F | 58.2°F |
| Apr 25 | 57.9°F | 57.9°F | 58.2°F |
| Apr 26 | 57.8°F | 57.7°F | 58.1°F |
| Apr 27 | 57.6°F | 57.7°F | 57.9°F |
| Apr 28 | 57.2°F | 57.4°F | 57.6°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.