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 fog in the north in the early morning. Medium chance of showers, most likely in the morning and afternoon. Winds north to northwesterly 15 to 25 km/h tending west to northwesterly 15 to 20 km/h in the evening. Overnight temperatures falling to between 7 and 12 with daytime temperatures reaching 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