Montague Island Weather Forecast
- 19
- 25
Partly cloudy
- 19
- 31
Mostly sunny
- 15
- 22
Showers easing
- 13
- 21
Partly cloudy
- 15
- 23
Possible shower
- 16
- 24
Shower or two
- 16
- 24
Shower or two
Today 10 Feb South Coast
Partly cloudy. The chance of fog in the early morning. Medium chance of showers. The chance of a thunderstorm in the afternoon, possibly severe with damaging winds and large hail inland. Light winds becoming easterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Overnight temperatures falling to between 15 and 19 with daytime temperatures reaching 23 to 28.
Batemans Coastal Waters
Ulladulla to Montague Island- Wind
- South to southeasterly below 10 knots becoming east to northeasterly in the morning.
- Seas
- Below 1 metre.
- 1st Swell
- East to northeasterly below 1 metre.
- Weather
- Partly cloudy. The chance of a thunderstorm inshore during this afternoon and early evening.
- Weather Situation
- A high pressure system over the Tasman Sea extends a ridge over northern part of the coast, while a trough is brushing the southern and central parts of the state, bringing a southerly change. Winds will gradually turn northeast to southeasterly as the trough heads offshore and another ridge builds across the coastal waters. Then, a cold front looks set to cross the coastal waters on Thursday, bringing a fresh to strong, gusty southerly wind change in its wake.
Montague Island Temperature Statistics View More
February Temperature
Montague Island Lighthouse (0km)
Lowest 2 February, 2026
13.2 °CAverage February
20.5 °CHighest 5 February, 2026
25.1 °C
Climate (2021–Present)
Montague Island Lighthouse (0km)
Average Low 2021–2026
14.6 °CAverage 2021–2026
17 °CAverage High 2021–2026
19.9 °C