Shag Island Weather Forecast
- 15
- 21
Cloudy
- 12
- 22
Partly cloudy
- 13
- 20
Cloudy
- 12
- 22
Cloudy
- 12
- 21
Partly cloudy
- 12
- 21
Partly cloudy
- 13
- 23
Partly cloudy
Today 17 Mar West and South Gippsland
Cloudy. Very high chance of showers about the ranges, medium chance elsewhere. The chance of a thunderstorm about the ranges in the afternoon. Light winds becoming south to southwesterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to around 14 with daytime temperatures reaching between 17 and 21.
Central Gippsland Coastal Waters
Wilsons Promontory to Lakes Entrance- Wind
- Southwesterly 10 to 15 knots, reaching up to 20 knots in the east during the morning. Winds decreasing to about 10 knots in the late evening.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly below 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A broad low pressure trough over the state contracts into the northeast today as a ridge of high pressure begins to extend across the south in the evening. This ridge will persist over large parts of the state with a broad area of low pressure lingering about the northern border into Friday.
Shag Island Temperature Statistics View More
March Temperature
Yarram Airport (17km)
Lowest 14 March, 2026
4.7 °CAverage March
17.2 °CHighest 11 March, 2026
29.8 °C
Climate (2021–Present)
Yarram Airport (17km)
Average Low 2021–2026
8.5 °CAverage 2021–2026
13.8 °CAverage High 2021–2026
19.9 °C