Mungo Beach Weather Forecast
- 14
- 27
Mostly sunny
- 14
- 30
Showers. Storm developing
- 14
- 21
Shower or two
- 13
- 24
Partly cloudy
- 13
- 29
Sunny
- 16
- 30
Late shower or two
- 15
- 25
Showers
Today 16 Oct Mid North Coast
Mostly sunny. The chance of fog in the early morning. Slight chance of a shower inland in the afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the afternoon and evening. Winds northwest to northeasterly 15 to 25 km/h becoming northeasterly 20 to 30 km/h in the middle of the day then tending northwest to northeasterly 15 to 25 km/h in the evening. Overnight temperatures falling to between 11 and 16 with daytime temperatures reaching 25 to 31.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Northerly 20 to 30 knots.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Northeasterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Port Stephens around midday.
- Weather
- Sunny.
- Weather Situation
- Northerly winds will persist along the NSW coast as a high pressure ridge extends across the region, strengthening further today. Following this, a cold front and its associated trough are forecast to move across the NSW from Friday through early Saturday, bringing a fresh and gusty southerly wind change along the coast in its wake. Winds will tend northerly again from Sunday as another high pressure system moves into the Tasman Sea.
Mungo Beach Temperature Statistics View More
October Temperature
Williamtown RAAF Base (58km)
Lowest 2 October, 2025
6.9 °CAverage October
20 °CHighest 6 October, 2025
35.6 °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