Mawson Bay Weather Forecast
- 8
- 13
Showers
- 7
- 13
Possible shower
- 6
- 14
Showers increasing
- 9
- 13
Rain
- 8
- 13
Showers
- 9
- 14
Showers
- 8
- 11
Showers. Windy
Today 6 Aug North West Coast
Cloudy. Areas of frost and the chance of fog in the east in the morning. Very high chance of showers, most likely in the afternoon and evening. Winds southwesterly 15 to 20 km/h tending northwest to southwesterly 20 to 30 km/h in the morning then becoming southwesterly 15 to 20 km/h in the late evening. Overnight temperatures falling to between zero and 7 with daytime temperatures reaching between 10 and 13.
Far Northwest Coastal Waters
Sandy Cape to Stanley including King Island- Wind
- West to southwesterly 10 to 15 knots tending west to northwesterly 15 to 25 knots in the early morning then turning southwesterly 15 to 20 knots in the early afternoon.
- Seas
- Around 1 metre, increasing to 1 to 2 metres around midday.
- 1st Swell
- Southwesterly 1.5 to 2.5 metres.
- Weather
- Cloudy. 90% chance of showers.
Mawson Bay Temperature Statistics View More
August Temperature
Marrawah (10km)
Lowest 5 August, 2026
5.5 °CAverage August
8.5 °CHighest 2 August, 2026
14.5 °C
Climate (2021–2026)
Marrawah (10km)
Average Low 2021–2026
9.8 °CAverage 2021–2026
12.6 °CAverage High 2021–2026
17 °C