Little Salmon Bay Weather Forecast
- 12
- 17
Mostly sunny
- 12
- 17
Partly cloudy
- 11
- 20
Sunny
- 14
- 22
Sunny
- 16
- 21
Showers increasing
- 16
- 19
Showers. Possible storm
- 14
- 18
Showers. Wind easing
Today 12 Jul Lower West
Partly cloudy. The chance of morning fog in the south. Light winds. Daytime maximum temperatures between 16 and 19.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- South to southeasterly below 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Southwesterly 1.5 to 2 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A ridge will remain to the south until mid next week. A trough will extend off the coast on Monday. A cold front will approach later Thursday.
Little Salmon Bay Temperature Statistics View More
July Temperature
Rottnest Island (2km)
Lowest 1 July, 2026
9.9 °CAverage July
15.4 °CHighest 9 July, 2026
20.7 °C
Climate (2021–2026)
Rottnest Island (2km)
Average Low 2021–2026
16.1 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
22.8 °C