Thistle Island Surf Beach Weather Forecast
- 13
- 14
Partly cloudy
- 13
- 15
Partly cloudy
- 13
- 16
Shower
- 14
- 15
Shower
- 15
- 15
Shower
- 14
- 15
Partly cloudy
- 14
- 16
Shower
Today 21 Jun Lower Eyre Peninsula
Partly cloudy. Slight chance of a shower, becoming less likely in the late afternoon and evening. Light winds. Daytime maximum temperatures around 16.
Central Coastal Waters
- Wind
- Variable below 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system centred over the Bight will move slowly eastwards into Monday. A cold front will move across southern coastal districts on Tuesday ahead of a new high moving across waters to the south mid to late next week.
Thistle Island Surf Beach Temperature Statistics View More
June Temperature
Neptune Island (32km)
Lowest 20 June, 2026
10.7 °CAverage June
15.1 °CHighest 12 June, 2026
20.3 °C
Climate (2021–2026)
Neptune Island (32km)
Average Low 2021–2026
14.3 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
18.8 °C