Jolly Beach Weather Forecast

    • 13
    • 23

    Partly cloudy

    • 17
    • 22

    Partly cloudy

    • 14
    • 20

    Mostly sunny

    • 14
    • 25

    Mostly sunny

    • 17
    • 22

    Mostly sunny

    • 15
    • 24

    Mostly sunny

    • 18
    • 26

    Mostly sunny

Today 18 Apr Yorke Peninsula

Clear. Winds northwest to northeasterly 15 to 20 km/h becoming northeasterly 15 to 25 km/h in the late afternoon.

Investigator Strait Coastal Waters

Wind
Northeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Southerly around 1 metre through the Backstairs Passage.
Weather
Mostly clear.
Weather Situation
A high pressure system centred west of Tasmania extends a ridge over western Victoria. A cold front over the far west of SA will weaken as it moves eastwards over central and eastern parts on Sunday morning. The high will move eastwards to be centred southeast of Tasmania later Sunday but will continue to extend a ridge over SA early next week. Another front will move across the south of SA late Tuesday and early Wednesday then another high will move across waters to the south during Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jolly Beach Temperature Statistics View More

April Temperature

Cape Borda (64km)

  • Lowest 8 April, 2026

    9.4 °C
  • Average April

    15.4 °C
  • Highest 4 April, 2026

    22.2 °C

Climate (2021–Present)

Cape Borda (64km)

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  • Average Low 2021–2026

    11.7 °C
  • Average 2021–2026

    14.9 °C
  • Average High 2021–2026

    18.9 °C
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