Boat Harbour Weather Forecast
- 18
- 28
Possible shower
- 19
- 31
Showers. Storm developing
- 19
- 24
Showers. Storm developing
- 17
- 21
Showers. Possible late storm
- 15
- 22
Showers
- 13
- 24
Partly cloudy
- 14
- 25
Partly cloudy
Today 13 Nov Hunter
Cloudy. Slight chance of a shower. The chance of a thunderstorm, possibly severe with damaging winds and heavy rain which may lead to flash flooding about the Lower Hunter. Light winds.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Northeasterly 15 to 20 knots, reaching up to 25 knots offshore north of Norah Head.
- Seas
- 1.5 metres.
- 1st Swell
- Southerly below 1 metre.
- Weather
- Cloudy. The chance of a thunderstorm.
- Weather Situation
- A trough lies over the northern waters today bringing unstable weather. The trough is forecast to move over the Tasman Sea on Saturday evening ahead of a southerly change which may stall around central parts of the coast across Sunday and Monday.
Boat Harbour Temperature Statistics View More
November Temperature
Williamtown RAAF Base (25 km)
Lowest 10 November, 2026
9.4 °CAverage November
19 °CHighest 7 November, 2026
29.8 °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