Cape Catastrophe Weather Forecast
- 17
- 29
Shower
- 14
- 20
Cloudy
- 12
- 21
Cloudy
- 12
- 27
Partly cloudy
- 15
- 25
Partly cloudy
- 14
- 22
Shower
- 12
- 20
Shower
Today 19 Oct Lower Eyre Peninsula
Partly cloudy. High chance of showers, becoming less likely in the late morning and early afternoon. The chance of a thunderstorm during the morning and afternoon. Winds northerly 15 to 25 km/h increasing to 25 to 40 km/h in the morning then shifting south to southwesterly 15 to 25 km/h in the late afternoon. Daytime maximum temperatures in the low 30s.
Central Coastal Waters
- Wind
- Northerly 15 to 25 knots, reaching up to 30 knots in the west during the morning. Winds shifting south to southwesterly 15 to 20 knots in the late afternoon.
- Seas
- 1 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- Southwesterly 2 metres.
- Weather
- Partly cloudy. 50% chance of showers. The chance of a thunderstorm.
- Weather Situation
- A slow-moving high pressure system over the Tasman Sea extends a ridge over eastern SA. A trough of low pressure over western SA is moving eastwards and will reach southeastern parts later today while a weakening cold front crosses the Bight. The trough lingers in the east through the middle of the week as a weak high pressure system forms in the Bight. This trough weakens on Thursday as a second trough moves into the west from WA.
Cape Catastrophe Temperature Statistics View More
October Temperature
Neptune Island (40 km)
Lowest 2 October, 2026
12 °CAverage October
15.7 °CHighest 17 October, 2026
21.5 °C
Climate (2021–2026)
Neptune Island (40 km)
Average Low 2021–2026
14.4 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
18.9 °C