Half Moon Bay Weather Forecast
- 9
- 17
Cloudy
- 9
- 18
Partly cloudy
- 11
- 17
Showers. Windy
- 9
- 16
Possible shower
- 6
- 18
Partly cloudy
- 7
- 19
Partly cloudy
- 9
- 18
Showers. Becoming windy
Today 29 Oct North West Coast
Partly cloudy. Winds southwesterly 15 to 25 km/h.
Far Northwest Coastal Waters
Sandy Cape to Stanley including King Island- Wind
- Westerly 10 to 15 knots, reaching up to 20 knots east of King Island.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres east of King Island.
- 1st Swell
- Southwesterly 2 to 3 metres, increasing to 3 to 4 metres south of King Island.
- Weather
- Cloudy.
- Weather Situation
- A fresh west to southwesterly airstream persists over Tasmania, easing on Friday as a ridge of high pressure extends down from Victoria. A cold front is forecast to cross the state on Saturday afternoon, before clearing to the east on Sunday with another ridge of high pressure expected to quickly follow. A low is forecast to move over central Victoria during Monday afternoon.
Half Moon Bay Temperature Statistics View More
October Temperature
Smithton Aerodrome (19 km)
Lowest 7 October, 2026
1.7 °CAverage October
12.8 °CHighest 21 October, 2026
23.5 °C
Climate (2021–2026)
Smithton Aerodrome (19 km)
Average Low 2021–2026
8.1 °CAverage 2021–2026
12.7 °CAverage High 2021–2026
17.8 °C