Montagu Point Weather Forecast
- 10
- 21
Shower or two
- 12
- 21
Partly cloudy
- 11
- 21
Mostly sunny
- 10
- 21
Becoming cloudy
- 13
- 19
Showers easing
- 10
- 21
Mostly sunny
- 10
- 21
Possible shower
Today 10 Jun Illawarra
Partly cloudy. The chance of morning fog inland. Medium chance of showers. Winds north to northwesterly 15 to 25 km/h tending west to northwesterly 15 to 20 km/h in the evening. Daytime maximum temperatures between 17 and 21.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northerly 15 to 20 knots, reaching up to 25 knots offshore south of Port Kembla early in the morning. Winds tending northwesterly 10 to 15 knots in the late evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre by early evening.
- 1st Swell
- Southerly below 1 metre.
- Weather
- Partly cloudy. 60% chance of showers. The chance of a thunderstorm offshore this evening.
- Weather Situation
- A strong high pressure system over the Tasman Sea is slowly drifting eastwards while directing north to northeasterly winds over the coastal waters. A trough is forecast to sweep the southern and central parts of the coast on Thursday, with a southerly wind change in its wake. Winds will then turn northerly again later in the week as the trough weakens. A cold front sweeping the south looks set to bring another southerly change on the weekend.
Montagu Point Temperature Statistics View More
June Temperature
Point Perpendicular (8km)
Lowest 6 June, 2026
9.5 °CAverage June
14.4 °CHighest 2 June, 2026
18.8 °C
Climate (2021–Present)
Point Perpendicular (8km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
20.8 °C