Harmers Haven Weather Forecast
- 6
- 15
Becoming cloudy. Windy
- 7
- 14
Mostly sunny
- 5
- 16
Mostly sunny
- 7
- 16
Shower or two
- 7
- 14
Shower or two
- 6
- 15
Sunny
- 6
- 14
Shower or two
Today 19 Jul Wonthaggi
Mostly sunny morning. Slight chance of a shower, most likely during this afternoon and evening. Winds northerly 25 to 40 km/h tending northwesterly 30 to 40 km/h in the middle of the day then decreasing to 20 to 30 km/h in the late afternoon.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- North to northwesterly 20 to 30 knots, reaching up to 35 knots offshore in the late morning and afternoon. Winds tending west to northwesterly 20 to 30 knots in the afternoon.
- Seas
- 2 to 3 metres, increasing to 2 to 4 metres in the far west during the morning.
- 1st Swell
- West to southwesterly 2 to 3 metres, increasing to 3 to 5 metres in the west.
- Weather
- Partly cloudy. 70% chance of showers. The chance of a thunderstorm in the far west with possible squalls above 40 knots.
- Weather Situation
- A high pressure system crossing NSW extends a ridge over eastern Bass Strait as a weak cold front approaches from the west. The front will cross Bass Strait on Saturday afternoon and evening as the next high pressure system crosses South Australia. The high will then cross Victoria on Sunday before moving over the Tasman Sea on Monday as the next cold front approaches from the west. This front will also weaken as it crosses Victoria and Bass Strait on Tuesday.
Harmers Haven Temperature Statistics View More
July Temperature
Pound Creek (20km)
Lowest 6 July, 2025
0.8 °CAverage July
9.9 °CHighest 6 July, 2025
17.8 °C
Climate (2020–Present)
Pound Creek (20km)
Average Low 2020–2025
9.6 °CAverage 2020–2025
14.1 °CAverage High 2020–2025
19.5 °C