Salmon Beach Weather Forecast
- 10
- 18
Early storm. Showers easing
- 9
- 20
Partly cloudy
- 13
- 20
Showers easing. Wind easing
- 12
- 20
Shower or two
- 11
- 20
Mostly sunny
- 9
- 21
Partly cloudy
- 12
- 21
Possible shower
Today 21 Apr South West
Cloudy. High chance of showers near the south coast, medium chance elsewhere. The chance of a thunderstorm near the south coast in the early morning. Winds southwesterly 20 to 30 km/h becoming light in the late afternoon. Daytime maximum temperatures between 15 and 18.
Leeuwin Coastal Waters
Cape Naturaliste to Walpole- Wind
- Southwesterly 15 to 25 knots, reaching up to 30 knots during the morning. Winds turning west to northwesterly 10 to 15 knots in the evening.
- Seas
- 2 to 3 metres, decreasing to 1 to 2 metres during the morning, then decreasing to 1 metre during the afternoon.
- 1st Swell
- Southwesterly 3 to 5 metres.
- Weather
- Cloudy. 80% chance of showers. The chance of a thunderstorm east of Cape Leeuwin early this morning. Possible small hail offshore east of Cape Leeuwin this morning.
- Weather Situation
- A cold front is moving across the South West Land Division this morning and will weaken during the day. Meanwhile, a trough extending through the Goldfields is moving east and will move to the Eucla and Interior by this afternoon. Following a brief ridge over southern WA later today into Wednesday, a second moderate cold front will move across the southwest on Thursday.
Salmon Beach Temperature Statistics View More
April Temperature
Windy Harbour (3km)
Lowest 11 April, 2026
6 °CAverage April
17.7 °CHighest 3 April, 2026
26.2 °C
Climate (2021–Present)
Windy Harbour (3km)
Average Low 2021–2026
11.1 °CAverage 2021–2026
17 °CAverage High 2021–2026
20.4 °C