Half Moon Bay Weather Forecast
- 6
- 14
Partly cloudy
- 5
- 14
Becoming windy. Cloudy
- 9
- 16
Shower or two. Windy
- 9
- 18
Becoming windy. Cloudy
- 9
- 18
Partly cloudy
- 11
- 18
Showers
- 10
- 17
Shower or two
Today 26 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
- Southwesterly 15 to 20 knots, reaching up to 25 knots east of King Island.
- Seas
- 1.5 metres, increasing to 1.5 to 2 metres east of King Island.
- 1st Swell
- Southwesterly 1 to 2 metres, increasing to 2.5 to 3 metres south of King Island.
- Weather
- Cloudy.
- Weather Situation
- A cool west to southwesterly airstream persists over Tasmania until Wednesday as a ridge of high pressure is expected to develop over Victoria, combined with a broad area of low pressure well to the south of Tasmania. The high is forecast to move eastwards over Bass Strait during Thursday and Friday.
Half Moon Bay Temperature Statistics View More
October Temperature
Smithton Aerodrome (19 km)
Lowest 7 October, 2026
1.7 °CAverage October
13.1 °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