Haslam Weather Forecast
- 18
- 31
Partly cloudy
- 19
- 31
Shower
- 13
- 19
Shower
- 10
- 18
Shower
- 11
- 19
Shower
- 10
- 19
Partly cloudy
- 9
- 19
Partly cloudy
Today 30 Apr West Coast
Mostly sunny. Winds northerly 25 to 35 km/h increasing to 30 to 45 km/h in the morning then turning northeasterly 15 to 25 km/h in the evening. Daytime maximum temperatures in the low to mid 30s.
Upper West Coastal Waters
Fowlers Bay to Elliston- Wind
- Northerly 15 to 20 knots turning northeasterly in the late afternoon.
- Seas
- 1 to 2 metres, decreasing below 1 metre by early evening.
- 1st Swell
- Southwesterly 2 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A strong high pressure system over the Tasman Sea will maintain a ridge across South Australia through to Friday. Northerly winds freshen on Friday ahead of a front that is forecast to move across the far west Friday afternoon, then continue across the state during the weekend. The low pressure system associated with this front is expected to linger over waters to the south of the state resulting in a trough moving over southern parts later Sunday and Monday. The low will then move into Bass Strait on Monday.
Haslam Temperature Statistics View More
April Temperature
Streaky Bay (32km)
Lowest 14 April, 2026
5.3 °CAverage April
17.4 °CHighest 23 April, 2026
31.6 °C
Climate (2021–Present)
Streaky Bay (32km)
Average Low 2021–2026
11.9 °CAverage 2021–2026
16.5 °CAverage High 2021–2026
23.6 °C