West Island Weather Forecast
- 15
- 34
Mostly sunny
- 19
- 28
Mostly sunny
- 17
- 25
Partly cloudy
- 16
- 22
Partly cloudy
- 15
- 21
Cloud clearing
Today 18 Jan Mount Lofty Ranges
Mostly sunny. Winds east to northeasterly 20 to 30 km/h. Daytime maximum temperatures in the low to mid 30s.
South Central Coastal Waters
- Wind
- East to southeasterly 15 to 20 knots tending east to northeasterly 10 to 15 knots during the morning then shifting southerly during the day.
- Seas
- Around 1 metre.
- 1st Swell
- Southeasterly 1 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon or evening.
- Weather
- Partly cloudy.
West Island Temperature Statistics View More
January Temperature
Encounter Bay (6km)
Lowest 6 January, 2026
10.1 °CAverage January
19.2 °CHighest 7 January, 2026
42.1 °C
Climate (2021–Present)
Encounter Bay (6km)
Average Low 2021–2026
10.4 °CAverage 2021–2026
15.1 °CAverage High 2021–2026
20.6 °C