Horn Island Weather Forecast
- 11
- 20
Partly cloudy
- 9
- 25
Partly cloudy
- 14
- 32
Sunny
- 16
- 24
Shower
- 15
- 24
Shower
- 12
- 20
Shower
- 13
- 21
Cloudy
Today 16 Dec West and South Gippsland
Clear. Winds southeast to southwesterly 15 to 20 km/h becoming light in the evening.
Central Gippsland Coastal Waters
Wilsons Promontory to Lakes Entrance- Wind
- West to southwesterly 10 to 15 knots, reaching up to 20 knots in the west in the late afternoon. Winds becoming variable about 10 knots in the late evening.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre by early evening.
- 1st Swell
- West to southwesterly around 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system in Bass Strait will maintain a ridge across Victoria as it drifts into the Tasman Sea on Wednesday. The high will continue to extend a ridge over Victoria until a broad area of low pressure develops to the south west on Friday. This area of low pressure will develop into a trough, crossing the state on Saturday.
Horn Island Temperature Statistics View More
December Temperature
Yarram Airport (15km)
Lowest 11 December, 2025
3.8 °CAverage December
15.7 °CHighest 4 December, 2025
32.8 °C
Climate (2020–Present)
Yarram Airport (15km)
Average Low 2020–2025
8.5 °CAverage 2020–2025
13.7 °CAverage High 2020–2025
19.8 °C