Fingal Island Weather Forecast
- 14
- 30
Shower or two
- 13
- 22
Mostly sunny
- 10
- 22
Mostly sunny
- 11
- 23
Partly cloudy
- 13
- 22
Shower or two
- 12
- 22
Shower or two
- 11
- 23
Partly cloudy
Today 17 Apr Hunter
Mostly clear. Medium chance of showers about the Lower Hunter, most likely later this evening. Near zero chance of rain elsewhere. The chance of smoke haze. The chance of a thunderstorm near the coast later this evening. Thunderstorms possibly severe with damaging winds and large hail along the coastal fringe later this evening. Winds westerly 15 to 25 km/h turning south to southwesterly in the evening.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Variable about 10 knots becoming southerly 15 to 25 knots in the evening. Winds reaching up to 30 knots in the evening.
- Seas
- Around 1 metre, increasing to 1.5 to 2 metres south of Port Stephens later in the evening.
- 1st Swell
- Southerly around 1 metre, increasing to 1 to 1.5 metres by early evening, then increasing to 1.5 to 2 metres later in the evening.
- Weather
- Partly cloudy. 70% chance of showers. The chance of a thunderstorm later this evening.
- Weather Situation
- A southerly change is moving north along the coast and is forecast to reach the northern border early Saturday morning. In the wake of this, the a high pressure system over southern NSW will extend a ridge over NSW waters. The high is expected to move east next week reaching the southern Tasman Sea by Sunday, maintaining settled weather.
Fingal Island Temperature Statistics View More
April Temperature
Williamtown RAAF Base (34km)
Lowest 15 April, 2026
8.4 °CAverage April
19 °CHighest 7 April, 2026
31.9 °C
Climate (2021–Present)
Williamtown RAAF Base (34km)
Average Low 2021–2026
13.3 °CAverage 2021–2026
18.1 °CAverage High 2021–2026
23.9 °C