One Tree Island Weather Forecast
- 2
- 17
Shower
- 5
- 13
Shower
- 8
- 16
Shower
- 8
- 15
Shower
- 7
- 16
Partly cloudy
- 7
- 16
Partly cloudy
- 5
- 17
Partly cloudy
Today 11 Jul West and South Gippsland
Partly cloudy. Areas of frost and patchy fog this morning. Very high chance of showers, most likely this evening. Snow falling above 1000 metres. Damaging winds possible about the ranges during the evening. Winds north to northwesterly 15 to 25 km/h increasing to 20 to 30 km/h in the evening. Daytime maximum temperatures between 10 and 17.
Central Gippsland Coastal Waters
Wilsons Promontory to Lakes Entrance- Wind
- Northerly about 10 knots increasing to 15 to 20 knots in the morning. Winds reaching up to 25 knots offshore in the late evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- West to southwesterly below 1 metre.
- Weather
- Becoming cloudy. 95% chance of showers.
- Weather Situation
- A high pressure system over the Tasman Sea continues moving eastward as a cold front in the Bight approaches the west, forecast to enter western Victoria on Saturday afternoon, reaching central districts at night before clearing eastern Victoria early on Sunday. A cool westerly airstream will then follow on Sunday with embedded cold fronts to cross southern Victoria at times on Sunday and Monday evening. The westerly airstream weakens on Tuesday with a high pressure system moving over the Bight.
One Tree Island Temperature Statistics View More
July Temperature
Yarram Airport (22km)
Lowest 10 July, 2026
-3.2 °CAverage July
8.8 °CHighest 1 July, 2026
19.5 °C
Climate (2021–2026)
Yarram Airport (22km)
Average Low 2021–2026
8.6 °CAverage 2021–2026
13.8 °CAverage High 2021–2026
20 °C