Long Islet Weather Forecast
- 15
- 15
Windy
- 15
- 19
Windy
- 11
- 12
Windy
- 12
- 13
Sunny
- 12
- 14
Partly cloudy
- 13
- 15
Partly cloudy
- 14
- 16
Cloudy
Today 19 Sep West and South Gippsland
Sunny. Winds west to northwesterly 30 to 45 km/h. Overnight temperatures falling to between 8 and 13 with daytime temperatures reaching between 19 and 26.
Central Gippsland Coastal Waters
Wilsons Promontory to Lakes Entrance- Wind
- Westerly 20 to 30 knots decreasing to 15 to 25 knots in the late afternoon.
- Seas
- 2 to 3 metres, decreasing below 1.5 metres later in the evening.
- 1st Swell
- West to southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
- Weather
- Sunny.
Long Islet Temperature Statistics View More
September Temperature
Wilsons Promontory Lighthouse (50km)
Lowest 16 September, 2026
7.3 °CAverage September
12.9 °CHighest 13 September, 2026
24.2 °C
Climate (2021–2026)
Wilsons Promontory Lighthouse (50km)
Average Low 2021–2026
12.5 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
16.9 °C