Jacks Beach Weather Forecast
- 15
- 23
Showers
- 11
- 21
Sunny morning. Shower or two
- 11
- 18
Showers easing
- 9
- 20
Showers increasing
- 6
- 14
Showers
- 7
- 17
Showers easing
- 10
- 18
Shower or two
Today 3 May Mornington Peninsula
Partly cloudy. Very high chance of showers, becoming less likely in the evening. The chance of a thunderstorm in the late morning and afternoon. Winds northerly 25 to 35 km/h.
Western Port Local Waters
- Wind
- Northerly 10 to 15 knots, reaching up to 20 knots west of Sandy Point in the early afternoon. Winds decreasing to about 10 knots in the evening.
- Seas
- Below 1 metre.
- Weather
- Cloudy. 90% chance of showers. The chance of a thunderstorm in the late morning and afternoon.
- Weather Situation
- A low pressure system drifts eastward south of the Bight, extending a cold front over western Bass Strait. This front will move slowly eastward, reaching eastern waters on Sunday afternoon. The low pressure system is then expected to move over Bass Strait or southern Victoria on Monday with a cool southwesterly airstream in its wake. A cold front moving south of the Bight is likely to reach western waters later Wednesday.
Jacks Beach Temperature Statistics View More
May Temperature
Cerberus (3km)
Lowest 2 May, 2026
10.5 °CAverage May
17 °CHighest 1 May, 2026
27.8 °C
Climate (2021–Present)
Cerberus (3km)
Average Low 2021–2026
10.2 °CAverage 2021–2026
14.5 °CAverage High 2021–2026
19.6 °C