Cape Bougainville Weather Forecast
- 9
- 20
Cloudy
- 9
- 22
Mostly sunny
- 13
- 20
Possible shower
- 13
- 19
Shower or two
- 12
- 18
Shower or two
- 11
- 18
Cloudy
- 11
- 19
Cloudy
Today 11 Jan East Coast
Partly cloudy. Winds west to southwesterly 20 to 30 km/h tending northeast to southeasterly 15 to 20 km/h in the evening then tending northwest to northeasterly in the late evening. Daytime maximum temperatures between 18 and 21.
Lower East Coastal Waters
Wineglass Bay to Tasman Island- Wind
- Southwesterly 15 to 25 knots, reaching up to 30 knots during the morning. Winds tending northwest to northeasterly 15 to 20 knots in the late evening.
- Seas
- 2 to 3 metres, decreasing below 2 metres around midday.
- 1st Swell
- South to southwesterly 1 to 2 metres.
- Weather
- Cloudy.
- Weather Situation
- A ridge of high pressure will develop in the wake of a trough that is now in the Tasman Sea today. This ridge will persist early next week with a weak trough developing to the north east in Bass Strait over Tuesday. This trough will linger northeast of Flinders Island on Wednesday leading to a broad area of low pressure over the north.
Cape Bougainville Temperature Statistics View More
January Temperature
Maria Island (Point Lesueur) (17km)
Lowest 1 January, 2026
10.1 °CAverage January
17.1 °CHighest 7 January, 2026
23.8 °C
Climate (2021–Present)
Maria Island (Point Lesueur) (17km)
Average Low 2021–2026
10.7 °CAverage 2021–2026
13.4 °CAverage High 2021–2026
16.8 °C