Wyndham Harbour Weather Forecast
- 11
- 32
Partly cloudy
- 18
- 25
Shower or two
- 12
- 21
Cloudy
- 10
- 18
Cloudy
- 11
- 20
Partly cloudy
- 11
- 31
Sunny
- 16
- 31
Mostly sunny
Today 12 Dec Melbourne
Mostly sunny. The chance of a thunderstorm in the afternoon and evening. Winds northerly 25 to 35 km/h decreasing to 15 to 25 km/h in the middle of the day then tending northeasterly in the evening.
Port Phillip Local Waters
- Wind
- North to northeasterly 10 to 15 knots tending east to northeasterly in the early afternoon.
- Seas
- Below 1 metre.
- Weather
- Partly cloudy. The chance of a thunderstorm in the afternoon.
- Weather Situation
- A ridge of high pressure over Tasmania will clear into the Tasman Sea during the day with a trough lingering just across the NSW border along the east coast. A separate trough will then sweep across the state on Saturday, entering from the west in the early morning and clearing in the east by the evening. On Sunday a cold front will skim across the south with a new high pressure ridge developing in its wake on Monday.
Wyndham Harbour Temperature Statistics View More
December Temperature
Laverton RAAF Base (13km)
Lowest 7 December, 2025
6.6 °CAverage December
16.6 °CHighest 4 December, 2025
34.9 °C
Climate (2020–Present)
Laverton RAAF Base (13km)
Average Low 2020–2025
10.5 °CAverage 2020–2025
15 °CAverage High 2020–2025
20.4 °C