Mary Street Lagoon Weather Forecast
- 17
- 29
Sunny
- 20
- 32
Sunny
- 19
- 27
Partly cloudy
- 17
- 27
Becoming windy. Partly cloudy
- 15
- 26
Sunny
- 17
- 30
Sunny
- 20
- 32
Sunny
Today 13 Feb Mandurah
Sunny. Winds west to southwesterly 15 to 20 km/h tending south to southwesterly 15 to 25 km/h in the late afternoon then becoming light in the evening.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Southerly about 10 knots increasing to 10 to 15 knots in the early afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly below 1 metre.
- Weather
- Sunny.
- Weather Situation
- A high pressure centre drifting east in the Great Australian Bight extends a ridge across southern WA. A trough along the west coast will deepen before moving inland on Saturday, as a weak front brushes the southwest coast. A new ridge will strengthen over coastal waters in its wake.
Mary Street Lagoon Temperature Statistics View More
February Temperature
Mandurah (0km)
Lowest 12 February, 2026
16 °CAverage February
24.7 °CHighest 1 February, 2026
37.3 °C
Climate (2021–Present)
Mandurah (0km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
19.2 °CAverage High 2021–2026
23.8 °C