Copper Alley Bay Weather Forecast
- 5
- 13
Cloudy
- 4
- 13
Shower or two
- 7
- 12
Showers easing
- 5
- 13
Partly cloudy
- 5
- 13
Partly cloudy
- 5
- 13
Partly cloudy
- 5
- 14
Mostly sunny
Today 21 Jun South East
Partly cloudy. Slight chance of a shower in the south, near zero chance elsewhere. Winds west to northwesterly 15 to 20 km/h becoming light in the early morning. Daytime maximum temperatures between 9 and 13.
Channel
- Wind
- West to northwesterly about 10 knots tending southeast to southwesterly 10 to 15 knots in the early afternoon then becoming north to northwesterly about 10 knots in the late afternoon.
- Seas
- Below 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system south of the Bight is maintaining a ridge over Tasmania over the weekend. A warmer northwesterly airstream is then expected to develop during Monday as the ridge gradually moves to the east and a cold front approaches from the west. The cold front is expected to move over Tasmania on Tuesday resulting in a return to cooler southwesterly flow. Another high pressure system approaches from the west on Wednesday.
Copper Alley Bay Temperature Statistics View More
June Temperature
Dover (15km)
Lowest 15 June, 2026
1.1 °CAverage June
8.7 °CHighest 12 June, 2026
18.2 °C
Climate (2021–2026)
Dover (15km)
Average Low 2021–2026
6.9 °CAverage 2021–2026
10 °CAverage High 2021–2026
17 °C