Longreach Bay Weather Forecast
- 15
- 18
Partly cloudy
- 14
- 18
Shower or two
- 14
- 17
Showers. Becoming windy
- 12
- 16
Showers easing. Very windy
- 11
- 16
Showers
- 12
- 17
Showers. Windy
- 11
- 16
Shower or two
Today 5 Aug Lower West
Partly cloudy. Patchy fog inland early this morning. Slight chance of a shower in the south in the morning and early afternoon. Near zero chance of rain elsewhere. Light winds. Daytime maximum temperatures between 17 and 20.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Variable below 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2 to 3 metres, increasing to 2.5 to 4 metres during the afternoon.
- Weather
- Partly cloudy.
- Weather Situation
- A weak ridge lies over the area with a cold front passing to the south. The ridge will weaken on Thursday ahead of the next cold front later Thursday and Friday.
Longreach Bay Temperature Statistics View More
August Temperature
Rottnest Island (3km)
Lowest 2 August, 2026
10.4 °CAverage August
15.3 °CHighest 3 August, 2026
20.4 °C
Climate (2021–2026)
Rottnest Island (3km)
Average Low 2021–2026
16.1 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
22.8 °C