Water temperature in Belfast
66.4
°F
August 16, 09:59
Trend:
increasingYesterday:
65.9°FTomorrow:
66.8°F
Sunrise:
Sunset:
Day Length:
14 h. 0 min.Belfast in August
Minimum:
38.8°FAverage:
40.2°FMaximum:
42.7°FSea water temperature in Belfast today
As of now, in Belfast, the water temperature is 66.4°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 1.5°F higher 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 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 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 69.2°F on 2020, while the historical minimum was 61.0°F on 2017.
Daily water temperature in Belfast
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Aug 2 | 62.9°F | 66.5°F | 64.4°F |
| Aug 3 | 64.2°F | 65.9°F | 64.5°F |
| Aug 4 | 64.5°F | 68.1°F | 64.5°F |
| Aug 5 | 63.4°F | 67.6°F | 64.3°F |
| Aug 6 | 63.9°F | 66.5°F | 64.1°F |
| Aug 7 | 63.1°F | 65.5°F | 64.1°F |
| Aug 8 | 65.6°F | 63.3°F | 63.8°F |
| Aug 9 | 65.5°F | 63.0°F | 63.7°F |
| Aug 10 | 65.9°F | 63.3°F | 64.0°F |
| Aug 11 | 66.0°F | 63.4°F | 64.1°F |
| Aug 12 | 65.5°F | 64.1°F | 64.8°F |
| Aug 13 | 65.7°F | 64.3°F | 65.0°F |
| Aug 14 | 65.7°F | 64.4°F | 65.1°F |
| Aug 15 | 65.9°F | 64.2°F | 64.9°F |
| Aug 16 | 66.4°F | 64.8°F | 64.9°F |
| Aug 17 | 66.8°F | 67.9°F | 65.3°F |
| Aug 18 | 66.0°F | 65.8°F | 64.6°F |
| Aug 19 | 65.4°F | 65.2°F | 64.0°F |
| Aug 20 | 65.6°F | 63.8°F | 64.1°F |
| Aug 21 | 66.0°F | 64.1°F | 64.6°F |
| Aug 22 | 65.5°F | 63.6°F | 64.0°F |
| Aug 23 | 65.0°F | 60.8°F | 63.5°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.