Montague Island Weather Forecast
- 19
- 24
Shower or two
- 19
- 25
Showers easing
- 19
- 25
Partly cloudy
- 19
- 23
Possible shower
- 17
- 22
Shower or two
- 17
- 23
Shower or two
- 18
- 24
Shower or two
Today 3 Mar South Coast
Cloudy. High chance of showers. The chance of a thunderstorm late this afternoon and evening. Light winds. Daytime maximum temperatures in the low to mid 20s.
Batemans Coastal Waters
Ulladulla to Montague Island- Wind
- North to northeasterly 15 to 20 knots, reaching up to 30 knots offshore during the morning and early afternoon.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Northeasterly around 1 metre, increasing to 1 to 1.5 metres during the morning.
- Weather
- Cloudy. 70% chance of rain. The chance of a thunderstorm inshore late this afternoon and evening.
- Weather Situation
- A slow moving high pressure system over the Tasman Sea extends a ridge to the state's east, maintaining fresh northeasterly airstream over coastal waters. The ridge is forecast to persist over the north coast through the week while a series of troughs brushes the southern half of the coast on Wednesday and on Friday.
Montague Island Temperature Statistics View More
March Temperature
Montague Island Lighthouse (0km)
Lowest 1 March, 2026
18.6 °CAverage March
21.5 °CHighest 1 March, 2026
23.4 °C
Climate (2021–Present)
Montague Island Lighthouse (0km)
Average Low 2021–2026
14.7 °CAverage 2021–2026
17 °CAverage High 2021–2026
19.9 °C