Tomahawk Beach Weather Forecast
- 9
- 23
Partly cloudy
- 9
- 21
Partly cloudy
- 11
- 24
Partly cloudy
- 14
- 28
Partly cloudy
- 12
- 25
Partly cloudy
- 11
- 27
Partly cloudy
- 15
- 27
Shower
Today 22 Jan North East
Partly cloudy. Slight chance of a shower in the early morning. Snow possible above 1300 metres. Winds south to southwesterly 20 to 30 km/h tending northeast to southeasterly 15 to 20 km/h in the evening. Overnight temperatures falling to between 5 and 10 with daytime temperatures reaching between 15 and 23.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- South to southwesterly 15 to 20 knots, reaching up to 30 knots offshore early in the morning. Winds tending west to southwesterly in the middle of the day then tending south to southwesterly in the late evening.
- Seas
- 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres around midday.
- 1st Swell
- West to southwesterly 1 to 1.5 metres, decreasing to around 1 metre around midday.
- Weather
- Mostly sunny.
- Weather Situation
- A cold front is to the east of the state this morning. A high pressure system is forecast to move over waters south of the Bight and extend a ridge over Tasmania today. The high centre is expected to move eastwards over Tasmania, to be over the Tasman Sea by Friday, directing a northeasterly stream over Tasmania into Saturday. A trough approaches the west of Tasmania during Saturday, forecast to cross the state overnight into Sunday, as a new high pressure ridge extends over Tasmania from the west.
Tomahawk Beach Temperature Statistics View More
January Temperature
Swan Island (33km)
Lowest 1 January, 2026
11.3 °CAverage January
17.1 °CHighest 7 January, 2026
27.4 °C
Climate (2021–Present)
Swan Island (33km)
Average Low 2021–2026
11.9 °CAverage 2021–2026
14.3 °CAverage High 2021–2026
17.5 °C