Water temperature in Perth
64.5
°F
September 17, 10:06
Trend:
increasingYesterday:
64.3°FTomorrow:
64.6°F
Sunrise:
Sunset:
Day Length:
11 h. 55 min.Perth in September
Minimum:
71.7°FAverage:
74.1°FMaximum:
75.7°FSea water temperature in Perth today
As of now, in Perth, the water temperature is 64.5°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 1.0°F higher 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 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 aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 65.5°F on 2019, while the historical minimum was 60.9°F on 2018.
Daily water temperature in Perth
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Sep 3 | 61.8°F | 61.3°F | 62.4°F |
| Sep 4 | 62.9°F | 61.7°F | 62.5°F |
| Sep 5 | 62.9°F | 62.0°F | 62.5°F |
| Sep 6 | 63.2°F | 62.1°F | 62.4°F |
| Sep 7 | 62.6°F | 62.0°F | 62.3°F |
| Sep 8 | 62.6°F | 62.2°F | 62.4°F |
| Sep 9 | 62.8°F | 61.5°F | 62.5°F |
| Sep 10 | 62.6°F | 61.0°F | 62.5°F |
| Sep 11 | 62.7°F | 60.6°F | 62.6°F |
| Sep 12 | 63.2°F | 60.9°F | 62.9°F |
| Sep 13 | 63.6°F | 61.3°F | 63.1°F |
| Sep 14 | 63.8°F | 61.6°F | 63.2°F |
| Sep 15 | 63.9°F | 61.9°F | 63.3°F |
| Sep 16 | 64.3°F | 62.2°F | 63.3°F |
| Sep 17 | 64.5°F | 62.3°F | 63.4°F |
| Sep 18 | 64.6°F | 62.4°F | 63.6°F |
| Sep 19 | 64.8°F | 62.8°F | 63.7°F |
| Sep 20 | 64.6°F | 62.4°F | 63.5°F |
| Sep 21 | 64.4°F | 62.6°F | 63.4°F |
| Sep 22 | 64.4°F | 62.8°F | 63.3°F |
| Sep 23 | 64.5°F | 63.4°F | 63.4°F |
| Sep 24 | 64.4°F | 63.3°F | 63.4°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.