Stream Beach Weather Forecast

    • 10
    • 18

    Showers

    • 7
    • 19

    Possible shower

    • 9
    • 19

    Shower or two

    • 9
    • 21

    Cloudy

    • 10
    • 21

    Cloudy

    • 9
    • 22

    Cloud clearing

    • 9
    • 28

    Sunny

Today 17 Sep South Coastal

Cloudy. Very high chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm in the morning and afternoon. Winds northwesterly 25 to 35 km/h tending westerly in the morning then becoming light in the late evening. Daytime maximum temperatures between 15 and 18.

Albany Coastal Waters

Walpole to Bremer Bay
Wind
Westerly 15 to 25 knots. Winds may reach up to 30 knots at times.
Seas
2 metres, decreasing to 1 to 1.5 metres during the morning, increasing to 1 to 2 metres inshore by early evening.
1st Swell
West to southwesterly 1.5 to 2.5 metres inshore, increasing to 3 to 4 metres offshore.
Weather
Cloudy. 90% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Weather Situation
A ridge of high pressure about the central west coast. Fresh to strong northwesterly winds will push over southwestern waters ahead of a cold front arriving today. A series of weak fronts then brush the far south through to late Thursday. Another ridge begins strengthening over the central west from Thursday and slips south on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Stream Beach Temperature Statistics View More

September Temperature

Jacup (68km)

  • Lowest 8 September, 2025

    1.7 °C

  • Average September

    10.1 °C

  • Highest 13 September, 2025

    23.9 °C

Climate (2020–Present)

Jacup (68km)

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  • Average Low 2020–2025

    9.5 °C

  • Average 2020–2025

    14.8 °C

  • Average High 2020–2025

    22.3 °C
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