Cronulla Offshore Weather Forecast
- 8
- 18
Clear
- 8
- 17
Sunny
- 7
- 17
Sunny
- 8
- 17
Mostly sunny
- 10
- 20
Showers increasing
- 11
- 17
Shower or two
- 9
- 18
Sunny
Today 5 Aug Sydney
Clear. Winds westerly 15 to 20 km/h becoming light in the evening.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- Westerly 15 to 20 knots.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres offshore later in the evening.
- 1st Swell
- Southerly below 1 metre.
- Weather
- Mostly clear.
- Weather Situation
- A low pressure system near Tasmania is slowly moving eastwards, maintaining moderate to fresh west to southwesterly winds over the southern and central coastal waters. Winds will gradually ease and become light and variable later in the week as the low weakens and moves further east, and a high pressure system moves across the New South Wales. Winds will then turn northerly and strengthen through the weekend ahead of a strong cold front that will cross the coastal waters late this weekend into early next week.
Cronulla Offshore Temperature Statistics View More
August Temperature
Sydney Airport (15km)
Lowest 4 August, 2026
8.5 °CAverage August
13.3 °CHighest 3 August, 2026
22.7 °C
Climate (2021–2026)
Sydney Airport (15km)
Average Low 2021–2026
14.9 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
23.5 °C