Boat Harbour Weather Forecast
- 13
- 29
Shower or two. Windy
- 11
- 19
Showers. Windy
- 10
- 20
Shower or two clearing
- 10
- 24
Sunny
- 13
- 28
Shower or two. Possible storm
- 16
- 23
Shower or two
- 15
- 24
Cloudy
Today 7 Nov Hunter
Cloudy. High chance of showers about the Lower Hunter, medium chance elsewhere. The chance of a thunderstorm, possibly severe with damaging winds about the Lower Hunter in the late afternoon and evening. Winds west to southwesterly 25 to 35 km/h turning southerly 20 to 30 km/h in the evening.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- East to northeasterly 15 to 20 knots shifting southerly 20 to 25 knots in the evening. Winds reaching up to 30 knots in the evening. Squalls possible with the wind change.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres south of Port Stephens by early evening.
- 1st Swell
- Southerly around 1 metre.
- Weather
- Cloudy. 90% chance of showers. The chance of a thunderstorm with possible squalls.
- Weather Situation
- A cold front crosses the coast today with thunderstorms and squally winds ahead of a southerly buster. On Sunday, the front deepens into a low pressure system over the Tasman Sea while a ridge builds over inland NSW, maintaining strong and gusty southerly winds and large, powerful seas. Winds ease early next week.
Boat Harbour Temperature Statistics View More
November Temperature
Williamtown RAAF Base (25 km)
Lowest 6 November, 2026
13.1 °CAverage November
19.5 °CHighest 5 November, 2026
24.8 °C
Climate (2021–2026)
Williamtown RAAF Base (25 km)
Average Low 2021–2026
13.5 °CAverage 2021–2026
18.3 °CAverage High 2021–2026
24 °C