Spec Island Weather Forecast
- 10
- 21
Rain
- 11
- 19
Shower
- 11
- 18
Shower
- 11
- 19
Windy
- 11
- 17
Windy
- 10
- 18
Cloudy
- 9
- 22
Sunny
Today 21 Dec West and South Gippsland
Cloudy. Very high chance of rain, becoming less likely later tonight. A thunderstorm likely early this evening, possibly severe with damaging winds and heavy, possibly intense rain which may lead to flash flooding. Winds northeast to southeasterly 15 to 25 km/h tending west to southwesterly 20 to 30 km/h in the evening.
Central Gippsland Coastal Waters
Wilsons Promontory to Lakes Entrance- Wind
- Easterly 15 to 25 knots shifting west to southwesterly 20 to 25 knots in the evening. Winds reaching up to 30 knots in the evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres in the west by early evening.
- 1st Swell
- Southwesterly below 1 metre.
- Weather
- Cloudy. 90% chance of rain. The chance of a thunderstorm.
- Weather Situation
- A low pressure system lies over eastern Victoria and Bass Strait and is expected to deepen as it moves southeast into the Tasman Sea by late Sunday. A high pressure ridge then builds across Victoria and Bass Strait during Monday. A weak cold front crosses Bass Strait during late Monday and early Tuesday with the ridge re-establishing itself over Bass Strait from Tuesday to Thursday.
Spec Island Temperature Statistics View More
December Temperature
Yarram Airport (18km)
Lowest 11 December, 2025
3.8 °CAverage December
16.5 °CHighest 18 December, 2025
37 °C
Climate (2020–Present)
Yarram Airport (18km)
Average Low 2020–2025
8.5 °CAverage 2020–2025
13.7 °CAverage High 2020–2025
19.8 °C