Boundary Islet Weather Forecast
- 13
- 14
Shower
- 13
- 13
Windy
- 13
- 13
Cloudy
- 13
- 14
Partly cloudy
- 13
- 13
Windy
- 13
- 14
Cloudy
- 13
- 13
Cloudy
Today 25 Aug West and South Gippsland
Cloudy. Very high chance of rain, most likely in the early morning. The chance of a thunderstorm in the afternoon. Heavy falls about the ranges in the morning and afternoon. Light winds becoming northwest to southwesterly 15 to 20 km/h in the morning then becoming light in the late afternoon. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching between 13 and 18.
Central Gippsland Coastal Waters
Wilsons Promontory to Lakes Entrance- Wind
- Northeast to southeasterly 10 to 15 knots tending south to southwesterly in the middle of the day then tending west to southwesterly 15 to 20 knots in the late afternoon.
- Seas
- Around 1 metre.
- 1st Swell
- West to southwesterly around 1 metre.
- Weather
- Cloudy. Near 100% chance of showers. The chance of a thunderstorm inshore in the afternoon.
Boundary Islet Temperature Statistics View More
August Temperature
Hogan Island (4km)
Lowest 4 August, 2026
7.7 °CAverage August
11.5 °CHighest 2 August, 2026
15.7 °C
Climate (2021–2026)
Hogan Island (4km)
Average Low 2021–2026
11.9 °CAverage 2021–2026
14.1 °CAverage High 2021–2026
17.3 °C