Mungo Beach Weather Forecast
- 20
- 27
Showers. Storm developing
- 16
- 26
Shower or two clearing
- 17
- 30
Mostly sunny
- 19
- 27
Shower or two
- 18
- 24
Showers. Possible storm
- 17
- 23
Showers
- 17
- 27
Shower or two
Today 7 Dec Mid North Coast
Partly cloudy. The chance of smoke haze inland. Very high chance of showers, most likely during this afternoon and early evening. A thunderstorm likely. Thunderstorms possibly severe with destructive winds and large hail. Winds northwest to northeasterly 20 to 30 km/h tending southeast to southwesterly 15 to 25 km/h in the middle of the day. Daytime maximum temperatures in the mid to high 20s.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- North to northwesterly 15 to 25 knots shifting southerly 20 to 25 knots during the morning then tending southeasterly 15 to 20 knots in the early afternoon. Winds reaching up to 30 knots offshore south of Port Stephens in the late morning.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres during the morning.
- 1st Swell
- Southerly below 1 metre, increasing to 1 to 2 metres during the afternoon.
- Weather
- Cloudy. 50% chance of showers. The chance of a thunderstorm during the morning and afternoon.
- Weather Situation
- A strong cold front is bringing a fresh to strong southwesterly change for southern parts of the coast, and strong northeasterly winds ahead of it for central and northern parts of the coast. This southwesterly change will reach central and northern parts of the coast this afternoon as the cold front moves east, before winds tend north to northeasterly across the entire coast on Monday as ridge builds along the coast. Another cold front will brush southern and central parts of the coast on Tuesday and Wednesday, bringing a southwesterly change with it.
Mungo Beach Temperature Statistics View More
December Temperature
Williamtown RAAF Base (58km)
Lowest 2 December, 2025
11.3 °CAverage December
22.5 °CHighest 5 December, 2025
38.3 °C
Climate (2020–Present)
Williamtown RAAF Base (58km)
Average Low 2020–2025
13.3 °CAverage 2020–2025
18 °CAverage High 2020–2025
23.7 °C