Montague Island Weather Forecast
- 8
- 16
Mostly clear
- 6
- 16
Partly cloudy
- 5
- 17
Sunny
- 6
- 17
Mostly sunny
- 6
- 15
Sunny
- 5
- 18
Sunny
- 6
- 17
Mostly sunny
Today 14 Jul South Coast
Mostly clear. Light winds.
Batemans Coastal Waters
Ulladulla to Montague Island- Wind
- Variable about 10 knots becoming northwest to northeasterly 10 to 15 knots in the evening.
- Seas
- Around 1 metre.
- 1st Swell
- Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
- Weather
- Partly cloudy.
- Weather Situation
- A trough is developing in the state's far north and heading eastwards while a series of cold fronts brushes the far south and a high pressure ridge extends across the central areas, maintaining westerly airstream. Then, another trough looks set to brush the coast late Thursday through Friday, bringing a southerly wind change.
Montague Island Temperature Statistics View More
July Temperature
Montague Island Lighthouse (0km)
Lowest 5 July, 2025
10.1 °CAverage July
13.4 °CHighest 11 July, 2025
18.8 °C
Climate (2020–Present)
Montague Island Lighthouse (0km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
17 °CAverage High 2020–2025
19.9 °C