Post Office Rock Weather Forecast

    • 5
    • 15

    Partly cloudy

    • 6
    • 15

    Shower

    • 9
    • 14

    Shower

    • 9
    • 15

    Shower

    • 11
    • 16

    Shower

    • 11
    • 15

    Shower

    • 9
    • 16

    Cloudy

Today 9 Jul Lower South East

Mostly clear. Light winds.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
North to northeasterly about 10 knots increasing to 10 to 15 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred east of Tasmania extends a ridge over SA. A cold front will move across the south of SA during Saturday followed by weaker fronts near southern coasts on Sunday and Monday. Another high pressure system develops over southern WA early next week and extends a ridge over western SA.
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Post Office Rock Temperature Statistics View More

July Temperature

Robe Airport (38km)

  • Lowest 5 July, 2026

    1.4 °C

  • Average July

    9.9 °C

  • Highest 4 July, 2026

    15.5 °C

Climate (2021–2026)

Robe Airport (38km)

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  • Average Low 2021–2026

    9.9 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    19.5 °C
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