Montagu Point Weather Forecast
- 17
- 29
Mostly sunny
- 18
- 30
Mostly sunny
- 19
- 31
Mostly sunny
- 21
- 34
Mostly sunny
- 17
- 25
Shower or two
- 12
- 23
Sunny
- 13
- 25
Sunny
Today 13 Mar Illawarra
Mostly sunny. Slight chance of a shower in the afternoon. The chance of a thunderstorm in the afternoon and early evening. Light winds becoming southeast to southwesterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon. Daytime maximum temperatures around 30.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northerly 15 to 20 knots.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres offshore south of Port Kembla during the morning.
- 1st Swell
- Southerly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
- Weather
- Sunny.
- Weather Situation
- A high pressure system over the Tasman Sea extends a ridge along the NSW coast, maintaining generally northeasterly winds over the next couple of days. A cold front will slip to the south of the state during the morning, with its associated trough bringing a weak southerly change along the South Coast during today and Friday before weakening. North to northeasterly winds are forecast to strengthen later in the week as the high pressure system in the Tasman Sea deepens, ahead of the next cold front that looks set to bring a southerly change along the coast later in the weekend and into early next week.
Montagu Point Temperature Statistics View More
March Temperature
Point Perpendicular (8km)
Lowest 3 March, 2025
17.5 °CAverage March
21.6 °CHighest 1 March, 2025
28.2 °C
Climate (2020–Present)
Point Perpendicular (8km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
17.3 °CAverage High 2020–2025
20.6 °C