Gull Island Weather Forecast
- 15
- 20
Showers increasing
- 11
- 15
Rain
- 9
- 15
Partly cloudy
- 8
- 17
Mostly sunny
- 9
- 21
Partly cloudy
- 15
- 21
Shower or two
- 13
- 20
Showers increasing
Today 25 Sep Central
Cloudy. High chance of showers. The chance of a thunderstorm in the afternoon and evening. Winds northwest to northeasterly 15 to 20 km/h tending northwest to southwesterly in the early afternoon then tending southeast to southwesterly in the evening. Overnight temperatures falling to between 11 and 14 with daytime temperatures reaching the low to mid 20s.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- Northerly 10 to 15 knots shifting southwesterly in the late morning and early afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly around 1 metre, increasing to 1 to 1.5 metres in the west.
- Weather
- Cloudy. 80% chance of showers. The chance of a thunderstorm inshore in the afternoon and evening.
Gull Island Temperature Statistics View More
September Temperature
Rhyll (11km)
Lowest 18 September, 2026
7.2 °CAverage September
13.5 °CHighest 19 September, 2026
23.4 °C
Climate (2021–2026)
Rhyll (11km)
Average Low 2021–2026
12.2 °CAverage 2021–2026
15.2 °CAverage High 2021–2026
19.4 °C