Swimming in Devonport in september 2025: Average sea temperature in september and tide times in september 2025
Average sea temperature in Devonport in september 2025.
In september, according to seasonal norms, the sea temperature in Devonport is:
Minimum: 54°F
Average: 55°F
Maximum: 56°F
Other useful seasonal weather averages in september:
- Outside temperature: 48°F to 56°F
- Most common weather: "Clear/Sunny"
- The wind blows at 3.7mph
- It rains a total of 4.6in, over 6 day(s).
Should we swim in Devonport in september?
No... The water temperature in Devonport in september is freezing
You won't be able to swim in Devonport in september! The water temperature is freezing, reaching as low as 54°F (and only 56°F at best)! Our advice: if you are going to Devonport this month, plan to sightsee and forget the beach!
Note also that in september, the climate is tolerable with an average outside temperature of 52°F, 4.5in of precipitation (over 6 days) and 83.61 % humidity.
Water and normal seasonal temperatures in Devonport in september
| September | |||
| Average sea temperature | 55°F | ||
| Minimum sea temperature | 54°F | ||
| Maximum sea temperature | 56°F | ||
| Average outside temperature | 52°F | ||
| Maximum outside temperature | 56°F | ||
| Minimum outside temperature | 49°F | ||
| Wind speed | 14.9mph | ||
| Wind temperature | 43°F | ||
| Precipitation | 4.6in | ||
| Number of days of rain | 6 jour(s) (21%) | ||
| Humidity | 84% | ||
| Visibility in kilometers | 9.39km | ||
| Cloud cover | 37% | ||
| Our opinion | freezing swimming |
Chart of the tides in september 2025
Tide times in september 2025 in Devonport
Swim elsewhere in Tasmania in september
| City | Average T° | Min. T° | Max. T° | Our opinion | Hobart in september | 55°F | 56°F | freezing swimming | Coles Bay in september | 56°F | 58°F | freezing swimming | George Town in september | 55°F | 56°F | freezing swimming |