Frenchman Rock Weather Forecast

    • 17
    • 25

    Partly cloudy

    • 11
    • 28

    Sunny

    • 16
    • 27

    Mostly sunny

    • 15
    • 27

    Possible shower developing

    • 11
    • 22

    Possible shower

    • 11
    • 23

    Partly cloudy

    • 12
    • 24

    Partly cloudy

Today 22 Apr Mount Lofty Ranges

Partly cloudy. Winds north to northwesterly 15 to 25 km/h shifting south to southeasterly 15 to 20 km/h in the afternoon. Daytime maximum temperatures 23 to 28.

South Central Coastal Waters

Wind
Southwesterly 10 to 15 knots, reaching up to 20 knots inshore early in the morning. Winds turning southeasterly in the late afternoon.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 metres, increasing to 2 to 3 metres during the afternoon.
Weather
The chance of a thunderstorm early this morning. Mostly sunny afternoon.
Weather Situation
A strong high pressure system east of Tasmania will maintain a ridge over SA this week. A cold front is expected to weaken and slide across southern coasts during today. A second cold front may pass over the south again on Saturday with a high pressure system to follow over waters south of the Bight on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Frenchman Rock Temperature Statistics View More

April Temperature

Encounter Bay (9km)

  • Lowest 18 April, 2026

    5.5 °C

  • Average April

    16.2 °C

  • Highest 6 April, 2026

    27.5 °C

Climate (2021–Present)

Encounter Bay (9km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    15.2 °C

  • Average High 2021–2026

    20.6 °C
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