Warrain Beach Weather Forecast
- 5
- 18
Mostly sunny
- 8
- 15
Early shower or two
- 10
- 17
Mostly sunny
- 11
- 18
Mostly sunny
- 8
- 17
Partly cloudy
- 8
- 17
Possible shower
- 8
- 18
Partly cloudy
Today 11 Jul Illawarra
Patchy morning fog. Patches of morning frost about the Southern Highlands. Mostly sunny afternoon. Light winds becoming north to northwesterly 15 to 20 km/h in the middle of the day. Daytime maximum temperatures between 14 and 18.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- West to northwesterly below 10 knots tending north to northwesterly 10 to 15 knots in the early morning. Winds reaching up to 20 knots offshore in the evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres by early evening.
- 1st Swell
- Southeasterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Port Kembla.
- Weather
- Partly cloudy.
- Weather Situation
- Northerly winds prevail today as a ridge extends over the northern coastal waters and a cold front approaches from the west. The cold front crosses the coastal waters later in the weekend, bringing fresh westerly winds in it's wake.
Warrain Beach Temperature Statistics View More
July Temperature
Point Perpendicular (12km)
Lowest 5 July, 2026
9.8 °CAverage July
14 °CHighest 2 July, 2026
20.3 °C
Climate (2021–2026)
Point Perpendicular (12km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
20.8 °C