Sunset Beach Weather Forecast
- 13
- 19
Cloudy
- 5
- 22
Possible shower. Windy
- 12
- 18
Showers
- 12
- 20
Shower or two
- 9
- 22
Partly cloudy
- 10
- 24
Mostly sunny
- 10
- 25
Mostly sunny
Today 8 Sep Hunter
Cloudy. Slight chance of a shower near the coast in the late morning. Near zero chance of rain elsewhere. Winds south to southeasterly 15 to 25 km/h tending east to southeasterly 15 to 20 km/h in the late afternoon then becoming light in the evening. Daytime maximum temperatures between 16 and 20.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Southerly 15 to 20 knots decreasing to about 10 knots in the evening.
- Seas
- 1 to 2 metres, decreasing below 1 metre by early evening.
- 1st Swell
- Southerly 2 to 2.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A broad high pressure ridge continues to build from the west, while a cold front is crossing the north coast early Tuesday, bringing fresh to strong, gusty southerly winds along the coast in its wake. This system will be followed by another cold front crossing the eastern areas on Wednesday, with another bout of fresh to strong southerly winds along the coast. Then, generally dry, stable weather patterns will prevail across much of the state through the second half of the week, as a high pressure system drifts across the state later in the week before entering the Tasman Sea by the weekend.
Sunset Beach Temperature Statistics View More
September Temperature
Williamtown RAAF Base (23km)
Lowest 1 September, 2026
5.4 °CAverage September
18.1 °CHighest 5 September, 2026
32.8 °C
Climate (2021–2026)
Williamtown RAAF Base (23km)
Average Low 2021–2026
13.5 °CAverage 2021–2026
18.2 °CAverage High 2021–2026
24 °C