Hopkins Island Weather Forecast
- 17
- 17
Partly cloudy
- 17
- 21
Partly cloudy
- 19
- 19
Partly cloudy
- 17
- 18
Cloudy
- 17
- 22
Partly cloudy
- 19
- 20
Partly cloudy
- 18
- 20
Partly cloudy
Today 17 Apr Lower Eyre Peninsula
Mostly clear. Winds southeasterly 20 to 25 km/h turning easterly 15 to 25 km/h in the late afternoon.
Spencer Gulf Coastal Waters
- Wind
- South to southeasterly 10 to 15 knots, reaching up to 20 knots north of Cowell to Wallaroo during the afternoon and evening. Winds tending east to southeasterly in the late afternoon.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres north of Cowell to Wallaroo.
- 1st Swell
- South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
- Weather
- Clear.
- Weather Situation
- A high pressure system south of the Bight extends a ridge over SA. The high will slowly move east over the weekend ahead of a cold front which will slip to the south of SA and weaken. The high will remain near stationary in the southern Tasman Sea, maintaining a ridge across the state early next week.
Hopkins Island Temperature Statistics View More
April Temperature
Neptune Island (41km)
Lowest 11 April, 2026
12.4 °CAverage April
17.2 °CHighest 1 April, 2026
21.6 °C
Climate (2021–Present)
Neptune Island (41km)
Average Low 2021–2026
14.3 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
18.8 °C