Little Swan Bay Weather Forecast
- 21
- 34
Possible shower or storm
- 22
- 33
Partly cloudy
- 22
- 31
Possible shower
- 21
- 31
Partly cloudy
- 20
- 32
Mostly sunny
- 19
- 26
Shower or two
- 18
- 26
Shower or two
Today 21 Feb Hunter
Partly cloudy. The chance of fog about the Lower Hunter in the early morning. Medium chance of showers, most likely in the afternoon and early evening. A thunderstorm likely, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds west to northwesterly 15 to 20 km/h tending northeast to southeasterly in the late afternoon then becoming light in the evening. Overnight temperatures falling to around 20 with daytime temperatures reaching 31 to 36.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Northerly 10 to 15 knots, reaching up to 20 knots offshore north of Norah Head during the morning and early afternoon.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre around midday.
- 1st Swell
- Southerly around 1 metre.
- Weather
- Partly cloudy. The chance of a thunderstorm during the morning and afternoon.
- Weather Situation
- Winds are northerly ahead of a southerly wind change moving along the southern half of the coast as a weak trough moves through and decays during Saturday. Winds turn fresh north to northwesterly by Sunday as a high builds over the Tasman, ahead of another southerly change moving along the southern half of the coast on Monday with the next trough.
Little Swan Bay Temperature Statistics View More
February Temperature
Williamtown RAAF Base (16km)
Lowest 17 February, 2026
13.1 °CAverage February
23.5 °CHighest 18 February, 2026
38.5 °C
Climate (2021–Present)
Williamtown RAAF Base (16km)
Average Low 2021–2026
13.3 °CAverage 2021–2026
18.1 °CAverage High 2021–2026
23.8 °C