Water temperature in Belfast
40.7
°F
November 23, 04:15
Trend:
stableYesterday:
40.5°FTomorrow:
40.0°F
Sunrise:
Sunset:
Day Length:
9 h. 8 min.Belfast in November
Minimum:
32.0°FAverage:
32.1°FMaximum:
33.1°FSea water temperature in Belfast today
As of now, in Belfast, the water temperature is 40.7°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 0.7°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. 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 aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 44.8°F on 2021, while the historical minimum was 36.8°F on 2018.
Daily water temperature in Belfast
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Nov 9 | 47.9°F | 49.9°F | 48.0°F |
| Nov 10 | 47.6°F | 49.6°F | 47.7°F |
| Nov 11 | 47.4°F | 48.9°F | 47.5°F |
| Nov 12 | 47.1°F | 48.8°F | 47.2°F |
| Nov 13 | 46.5°F | 48.1°F | 46.6°F |
| Nov 14 | 46.1°F | 47.1°F | 46.2°F |
| Nov 15 | 45.2°F | 46.6°F | 45.4°F |
| Nov 16 | 43.8°F | 46.5°F | 45.1°F |
| Nov 17 | 42.3°F | 45.4°F | 44.1°F |
| Nov 18 | 41.9°F | 44.9°F | 43.4°F |
| Nov 19 | 41.7°F | 44.6°F | 42.8°F |
| Nov 20 | 40.6°F | 43.5°F | 42.0°F |
| Nov 21 | 40.2°F | 43.4°F | 41.6°F |
| Nov 22 | 40.5°F | 43.6°F | 41.3°F |
| Nov 23 | 40.7°F | 44.1°F | 41.5°F |
| Nov 24 | 40.0°F | 43.2°F | 40.7°F |
| Nov 25 | 39.2°F | 41.9°F | 40.0°F |
| Nov 26 | 38.9°F | 40.5°F | 39.7°F |
| Nov 27 | 38.1°F | 40.3°F | 38.9°F |
| Nov 28 | 37.9°F | 40.1°F | 38.6°F |
| Nov 29 | 37.6°F | 40.4°F | 38.4°F |
| Nov 30 | 37.8°F | 40.6°F | 38.5°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.