Shag Island Weather Forecast
- 11
- 19
Shower
- 7
- 17
Shower
- 9
- 14
Shower
- 6
- 15
Shower
- 5
- 14
Shower
- 6
- 14
Shower
- 6
- 13
Shower
Today 18 Jun West and South Gippsland
Partly cloudy. High chance of showers about the ranges, medium chance elsewhere. Damaging winds possible about the ranges. Winds north to northeasterly 20 to 30 km/h turning northwesterly 25 to 35 km/h in the evening.
Central Gippsland Coastal Waters
Wilsons Promontory to Lakes Entrance- Wind
- Northerly 15 to 20 knots, reaching up to 25 knots in the west in the late evening. Winds turning northwesterly in the late evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres offshore.
- 1st Swell
- West to southwesterly below 1 metre.
- Weather
- Cloudy. 70% chance of showers.
- Weather Situation
- A cold front crosses the State during Thursday evening. A second front moves into the southwest late Friday, and crosses the State during Saturday. A high pressure system over South Australia extends a ridge into Victoria later Saturday, persisting throughout the weekend and into Monday.
Shag Island Temperature Statistics View More
June Temperature
Yarram Airport (17km)
Lowest 9 June, 2026
-0.3 °CAverage June
11.8 °CHighest 12 June, 2026
22 °C
Climate (2021–2026)
Yarram Airport (17km)
Average Low 2021–2026
8.5 °CAverage 2021–2026
13.8 °CAverage High 2021–2026
20 °C