Water temperature in Belfast
53.5
°F
October 6, 14:11
Trend:
increasingYesterday:
53.3°FTomorrow:
53.5°F
Sunrise:
Sunset:
Day Length:
12 h. 46 min.Belfast in October
Minimum:
60.3°FAverage:
63.3°FMaximum:
66.0°FSea water temperature in Belfast today
As of now, in Belfast, the water temperature is 53.5°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 1.0°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 stay about the same.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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 53.4°F on 2016, while the historical minimum was 51.4°F on 2022.
Daily water temperature in Belfast
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Sep 22 | 51.9°F | 50.5°F | 51.2°F |
| Sep 23 | 52.0°F | 50.4°F | 51.2°F |
| Sep 24 | 51.3°F | 50.6°F | 51.3°F |
| Sep 25 | 51.2°F | 51.3°F | 51.5°F |
| Sep 26 | 52.3°F | 51.8°F | 51.6°F |
| Sep 27 | 52.2°F | 51.8°F | 51.5°F |
| Sep 28 | 52.1°F | 52.0°F | 51.5°F |
| Sep 29 | 51.7°F | 52.4°F | 51.7°F |
| Sep 30 | 52.3°F | 52.5°F | 51.9°F |
| Oct 1 | 52.9°F | 52.4°F | 51.9°F |
| Oct 2 | 53.0°F | 51.9°F | 52.0°F |
| Oct 3 | 53.0°F | 51.6°F | 52.1°F |
| Oct 4 | 53.2°F | 51.8°F | 52.3°F |
| Oct 5 | 53.3°F | 52.0°F | 52.3°F |
| Oct 6 | 53.5°F | 51.9°F | 52.5°F |
| Oct 7 | 53.5°F | 52.2°F | 52.6°F |
| Oct 8 | 53.6°F | 51.8°F | 52.6°F |
| Oct 9 | 53.8°F | 52.1°F | 52.8°F |
| Oct 10 | 53.9°F | 52.5°F | 52.9°F |
| Oct 11 | 54.1°F | 52.7°F | 53.1°F |
| Oct 12 | 54.3°F | 53.8°F | 53.3°F |
| Oct 13 | 54.3°F | 53.3°F | 53.3°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.