Maclean Bay Weather Forecast
- 10
- 22
Mostly sunny
- 11
- 28
Mostly sunny
- 14
- 23
Shower or two
- 12
- 17
Shower or two
- 13
- 23
Showers
- 14
- 20
Showers increasing
- 13
- 22
Shower or two
Today 16 Dec East Coast
Mostly sunny. Winds west to northwesterly 20 to 30 km/h tending west to southwesterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures in the low to mid 20s.
Upper East Coastal Waters
St Helens Point to Wineglass Bay- Wind
- Westerly 10 to 15 knots shifting north to northeasterly in the late morning. Winds reaching up to 20 knots offshore during the morning and again in the late evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning.
- 1st Swell
- Southerly 1 to 1.5 metres inshore, increasing to 2 to 3 metres offshore.
- Weather
- Mostly sunny.
- Weather Situation
- A high pressure system to the northwest will cross through Bass Strait on Tuesday and will continue to extend a ridge over the state as the high settles in the Tasman Sea on Wednesday. A trough will cross over the state on Thursday with broad area of low pressure developing off the west coast on Friday.
Maclean Bay Temperature Statistics View More
December Temperature
Bicheno (Council Depot) (7km)
Lowest 1 December, 2025
5.5 °CAverage December
16 °CHighest 4 December, 2025
32 °C
Climate (2020–Present)
Bicheno (Council Depot) (7km)
Average Low 2020–2025
10.4 °CAverage 2020–2025
14.2 °CAverage High 2020–2025
18.1 °C