Curtis Island Weather Forecast
- 14
- 15
Rain
- 14
- 16
Windy
- 14
- 15
Shower
- 14
- 15
Windy
- 13
- 14
Windy
- 14
- 15
Windy
- 15
- 16
Sunny
Today 21 Dec West and South Gippsland
Cloudy. The chance of fog in the early morning. Very high chance of rain. The chance of a thunderstorm in the afternoon and early evening. Thunderstorms possibly severe with destructive winds, large hail and heavy rain which may lead to flash flooding in the afternoon and early evening. Light winds becoming northeast to southeasterly 15 to 25 km/h in the middle of the day then tending west to southwesterly 20 to 30 km/h in the evening. Overnight temperatures falling to between 9 and 14 with daytime temperatures reaching the low 20s.
Central Gippsland Coastal Waters
Wilsons Promontory to Lakes Entrance- Wind
- West to southwesterly 10 to 15 knots tending easterly 15 to 25 knots in the morning then tending west to southwesterly in the evening. Winds reaching up to 30 knots in the evening.
- Seas
- Below 1 metre, increasing to 1 to 2 metres during the afternoon.
- 1st Swell
- Southwesterly below 1 metre.
- Weather
- Cloudy. 90% chance of rain. The chance of a thunderstorm during this afternoon and evening.
- Weather Situation
- A low pressure system south of the Bight will move east and combine with a broad trough over western Victoria early Sunday. The low pressure system will then deepen and slowly move southeast across the State during Sunday to clear into eastern Bass Strait 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 from Tuesday to Thursday.
Curtis Island Temperature Statistics View More
December Temperature
Hogan Island (40km)
Lowest 1 December, 2025
8.2 °CAverage December
15.1 °CHighest 4 December, 2025
28.5 °C
Climate (2020–Present)
Hogan Island (40km)
Average Low 2020–2025
11.8 °CAverage 2020–2025
14.1 °CAverage High 2020–2025
17.2 °C