Kathleen Island Weather Forecast
- 6
- 16
Cloud clearing
- 3
- 19
Sunny
- 5
- 18
Mostly sunny
- 6
- 15
Possible shower
- 7
- 14
Showers. Becoming windy
- 6
- 15
Cloudy
- 3
- 17
Partly cloudy
Today 2 Oct Western
Partly cloudy. Slight chance of a shower in the far south in the morning. Near zero chance of rain elsewhere. Winds northwest to southwesterly 15 to 20 km/h tending southeast to southwesterly 15 to 25 km/h before dawn then tending northeast to southeasterly 15 to 20 km/h in the late evening. Overnight temperatures falling to between 2 and 6 with daytime temperatures reaching between 14 and 18.
South West Coastal Waters
South East Cape to Low Rocky Point- Wind
- West to southwesterly 10 to 15 knots, reaching up to 20 knots inshore in the evening. Winds shifting east to southeasterly in the evening.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 3 metres, increasing to 3 to 4 metres around midday.
- Weather
- Mostly sunny.
- Weather Situation
- A ridge of high pressure will develop over Tasmania from the west during Friday, behind a weak cold front which has passed into the Tasman Sea. At the same time a trough and associated low pressure system is deepening over Victoria. The trough is forecast to move near the east of Tasmania on Saturday, before moving away to the southeast on Sunday. Another weaker high pressure ridge is forecast to move over from the west early Monday ahead of an approaching cold front.
Kathleen Island Temperature Statistics View More
October Temperature
Maatsuyker Island (46km)
Lowest 1 October, 2026
10.8 °CAverage October
11.9 °CHighest
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Climate (2021–2026)
Maatsuyker Island (46km)
Average Low 2021–2026
9.5 °CAverage 2021–2026
11.7 °CAverage High 2021–2026
14.3 °C