Swan River - Northbank Marina Weather Forecast
- 13
- 19
Showers
- 13
- 19
Showers
- 13
- 18
Showers
- 11
- 17
Showers. Possible storm
- 11
- 18
Showers
- 10
- 17
Partly cloudy
- 8
- 18
Partly cloudy
Today 27 Jun Perth
Cloudy. Very high chance of showers. The chance of a thunderstorm. Winds westerly 25 to 35 km/h.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Westerly 25 to 30 knots turning southwesterly 20 to 30 knots in the evening.
- Seas
- 2.5 metres.
- 1st Swell
- Westerly 3 to 4 metres.
- Weather
- Cloudy. Near 100% chance of showers. The chance of a thunderstorm.
- Caution
- Large and powerful surf conditions from midday are expected to be hazardous for coastal activities such as swimming, surfing and rock fishing.
- Weather Situation
- Fresh to strong westerly winds through Local Waters, easing during Sunday as a deep low pressures system south of the state moves east. A series of cold fronts and troughs thereafter will maintain the westerly flow across local waters well into next week.
Swan River - Northbank Marina Temperature Statistics View More
June Temperature
Swanbourne (9km)
Lowest 16 June, 2026
5.6 °CAverage June
14.1 °CHighest 25 June, 2026
22.3 °C
Climate (2021–2026)
Swanbourne (9km)
Average Low 2021–2026
14.5 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
24.3 °C