Montague Island Weather Forecast
- 13
- 31
Possible shower
- 13
- 17
Showers increasing
- 9
- 17
Partly cloudy
- 9
- 17
Shower or two
- 12
- 18
Shower or two
- 13
- 19
Shower or two
- 11
- 20
Partly cloudy
Today 12 Oct South Coast
Cloudy. Medium chance of showers in the north, slight chance elsewhere. Winds southeast to southwesterly 15 to 20 km/h.
Batemans Coastal Waters
Ulladulla to Montague Island- Wind
- Southerly 20 to 25 knots, reaching up to 30 knots offshore north of Moruya Heads. Squalls possible with the wind change.
- Seas
- 1.5 metres, increasing to 2 metres offshore south of Moruya Heads.
- 1st Swell
- Southerly below 1 metre.
- Weather
- Cloudy. 50% chance of showers.
- Weather Situation
- A cold front will bring a fresh to strong, gusty southerly change to the southern half of the coast later today before continuing north and crossing much of the north coast on Tuesday. Southerly winds will then gradually turn easterly mid to late this week as a strong high pressure system passes to the south of the state. The high will then enter the Tasman Sea and become slow-moving, maintaining east to northeasterly winds through the weekend.
Montague Island Temperature Statistics View More
October Temperature
Montague Island Lighthouse (0 km)
Lowest 7 October, 2026
11.1 °CAverage October
16.8 °CHighest 1 October, 2026
24 °C
Climate (2021–2026)
Montague Island Lighthouse (0 km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
20 °C