Disaster Bay Weather Forecast
- 8
- 17
Partly cloudy
- 5
- 18
Shower or two
- 8
- 17
Partly cloudy
- 6
- 18
Partly cloudy
- 7
- 16
Possible shower
- 8
- 16
Showers
- 7
- 17
Showers
Today 11 Aug South Coast
Mostly clear. Winds northwest to southwesterly 15 to 25 km/h becoming light in the late evening.
Eden Coastal Waters
Montague Island to Gabo Island- Wind
- Southeast to southwesterly 15 to 25 knots, reaching up to 30 knots offshore south of Green Cape in the late afternoon. Winds decreasing to 10 to 15 knots in the evening.
- Seas
- 2 to 3 metres, decreasing below 2 metres by early evening, then decreasing to 1 metre later in the evening.
- 1st Swell
- South to southwesterly 1.5 to 2.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A cold front and its associated trough are forecast to cross the coastal waters late Wednesday into early Thursday, with fresh westerly winds turning southwesterly in their wake. Then, a high pressure system moving over South Australia is expected to drift towards Tasmania later in the week through the weekend, directing onshore south to southeasterly winds over the coastal waters.
Disaster Bay Temperature Statistics View More
August Temperature
Green Cape (8km)
Lowest 8 August, 2026
7.6 °CAverage August
12.9 °CHighest 3 August, 2026
19.1 °C
Climate (2021–2026)
Green Cape (8km)
Average Low 2021–2026
13.6 °CAverage 2021–2026
16.3 °CAverage High 2021–2026
19.9 °C