Blanche Port Weather Forecast

    • 9
    • 16

    Shower

    • 8
    • 16

    Partly cloudy

    • 4
    • 15

    Partly cloudy

    • 5
    • 16

    Partly cloudy

    • 6
    • 16

    Partly cloudy

    • 6
    • 17

    Partly cloudy

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    • 17

    Partly cloudy

Today 19 Jun West Coast

Partly cloudy. Medium chance of showers, becoming less likely later this evening. Winds southwesterly 20 to 30 km/h decreasing to 15 to 20 km/h in the evening.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Southerly 15 to 20 knots, reaching up to 25 knots offshore in the late afternoon.
Seas
1.5 metres, increasing to 1.5 to 2 metres south of Streaky Bay.
1st Swell
Southwesterly 3 metres, increasing to 3 to 4 metres south of Streaky Bay.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A low pressure system over Bass Strait will move eastwards and weaken overnight. An associated cold front will move slowly across the southeast of SA and will clear to the east during Saturday morning. A high pressure system will become established over the Bight during Saturday then will move only slowly eastwards during Sunday and Monday. A low pressure trough will move across southern coastal districts on Tuesday then another high will move across waters to the south.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Blanche Port Temperature Statistics View More

June Temperature

Streaky Bay (2km)

  • Lowest 14 June, 2026

    4 °C

  • Average June

    13.5 °C

  • Highest 1 June, 2026

    21.7 °C

Climate (2021–2026)

Streaky Bay (2km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    23.6 °C
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