Mothers Beach Weather Forecast
- 6
- 14
Possible shower. Windy
- 6
- 14
Mostly sunny
- 3
- 15
Partly cloudy
- 7
- 15
Shower or two
- 6
- 14
Shower or two
- 5
- 15
Mostly sunny
- 5
- 13
Shower or two
Today 19 Jul Mornington Peninsula
Mostly sunny morning. Medium chance of showers, most likely in the afternoon and evening. Winds northerly 25 to 40 km/h increasing to 35 to 55 km/h in the morning then turning northwesterly 25 to 40 km/h in the early afternoon.
Port Phillip Local Waters
- Wind
- Northerly 20 to 30 knots, increasing to 25 to 35 knots in the early afternoon. Winds then tending northwesterly 15 to 25 knots later in the afternoon, decreasing to 10 to 15 knots in the evening.
- Seas
- 1 to 1.5 metres, increasing to 1 to 2 metres during the morning, then decreasing to 1 metre by early evening.
- Weather
- Becoming cloudy.
- 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.
Mothers Beach Temperature Statistics View More
July Temperature
Cerberus (20km)
Lowest 5 July, 2025
1.6 °CAverage July
10.2 °CHighest 5 July, 2025
17.4 °C
Climate (2020–Present)
Cerberus (20km)
Average Low 2020–2025
10.2 °CAverage 2020–2025
14.5 °CAverage High 2020–2025
19.5 °C