Avalon Beach Offshore Weather Forecast
- 21
- 24
Partly cloudy
- 20
- 25
Partly cloudy
- 19
- 27
Sunny
- 21
- 25
Partly cloudy
- 20
- 27
Mostly sunny
- 22
- 28
Sunny
- 22
- 28
Shower or two
Today 26 Jan Sydney
Partly cloudy. Winds southeasterly 20 to 30 km/h turning southerly 15 to 25 km/h in the evening.
Sydney Coastal Waters
Broken Bay to Port Hacking- Wind
- Southerly 15 to 20 knots, reaching up to 25 knots offshore in the late afternoon.
- Seas
- 1.5 to 2 metres.
- 1st Swell
- Southerly 2 to 2.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A trough is brushing the far north coast and heading towards southeast Queensland, with fresh southerly winds in its wake. This trough is quickly followed by a ridge extends from a high passing to the south of the state. The ridge is expected to be the dominant feature through most of the week, apart from a brief incursion of a weak southerly change midweek, as a series of high pressure systems pass to the south through the week. Then, the next cold front looks set to cross the coastal waters Sunday through early next week.
Avalon Beach Offshore Temperature Statistics View More
January Temperature
Terrey Hills (18km)
Lowest 21 January, 2026
14.6 °CAverage January
21.1 °CHighest 10 January, 2026
40.5 °C
Climate (2021–Present)
Terrey Hills (18km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
16.9 °CAverage High 2021–2026
21.8 °C