Johanna River Entrance Weather Forecast

    • 13
    • 17

    Clear

    • 12
    • 20

    Sunny

    • 13
    • 36

    Sunny. Afternoon cool change

    • 15
    • 19

    Cloud clearing

    • 14
    • 22

    Sunny

    • 17
    • 32

    Mostly sunny

    • 16
    • 19

    Possible shower

Today 22 Jan South West

Clear. Winds southerly 20 to 30 km/h turning southeasterly 25 to 35 km/h in the evening.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southerly 10 to 15 knots turning southeasterly in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred to the southwest of Victoria will move eastwards to be over the Tasman Sea later Friday. A trough of low pressure will move over the west late Saturday then across remaining parts overnight and during Sunday. A new high pressure centre is expected to lie to the southwest of the state on Sunday then will move eastwards to be over the Tasman Sea on Monday. Another trough will move across on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Johanna River Entrance Temperature Statistics View More

January Temperature

Cape Otway (15km)

  • Lowest 6 January, 2026

    10.6 °C

  • Average January

    16.9 °C

  • Highest 7 January, 2026

    32.7 °C

Climate (2021–Present)

Cape Otway (15km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    14.2 °C

  • Average High 2021–2026

    17.3 °C
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