Bunker Bay Weather Forecast
- 12
- 20
Morning shower or two. Windy
- 13
- 21
Possible shower
- 15
- 22
Showers easing
- 14
- 21
Shower or two
- 11
- 22
Mostly sunny
- 11
- 24
Mostly sunny
- 13
- 24
Partly cloudy
Today 21 Apr South West
Cloudy. High chance of showers in the south, medium chance elsewhere. The chance of a thunderstorm in the early morning. Damaging winds possible near the south coast in the morning. Winds westerly 25 to 35 km/h tending southwesterly 20 to 30 km/h in the morning then becoming light in the late afternoon. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching between 15 and 18.
Bunbury Geographe Coastal Waters
Dawesville to Cape Naturaliste- Wind
- Southwesterly 15 to 25 knots, reaching up to 30 knots early in the morning. Winds becoming variable about 10 knots in the early afternoon.
- Seas
- 2.5 to 3 metres, decreasing to 1.5 to 2 metres during the morning, then decreasing below 1 metre around midday.
- 1st Swell
- Southwesterly 3 to 5 metres.
- Weather
- Cloudy. 60% chance of showers early 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.
Bunker Bay Temperature Statistics View More
April Temperature
Cape Naturaliste (2km)
Lowest 7 April, 2026
11 °CAverage April
17.5 °CHighest 3 April, 2026
26.8 °C
Climate (2021–Present)
Cape Naturaliste (2km)
Average Low 2021–2026
13.3 °CAverage 2021–2026
17.2 °CAverage High 2021–2026
22.7 °C