Coweelunga Bay Weather Forecast

    • 12
    • 26

    Clear

    • 15
    • 29

    Sunny

    • 19
    • 28

    Partly cloudy

    • 18
    • 26

    Cloudy

    • 14
    • 19

    Shower

    • 12
    • 18

    Cloudy

    • 12
    • 20

    Sunny

Today 22 Mar Mount Lofty Ranges

Clear. Winds southeast to southwesterly 15 to 20 km/h becoming light in the evening then becoming east to southeasterly 15 to 20 km/h in the late evening.

Investigator Strait Coastal Waters

Wind
Variable below 10 knots becoming south to southeasterly 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 1 metre.
Weather
Clear.
Weather Situation
A high pressure system over the Tasman sea, extends a ridge over southern SA. A broad trough moves over SA early next week, then a cold front clips the southeast and an upper trough moves up over SA Wednesday and Thursday. A new ridge develops south of the Bight mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Coweelunga Bay Temperature Statistics View More

March Temperature

Parawa West (Second Valley Forest) (23km)

  • Lowest 14 March, 2026

    9.9 °C

  • Average March

    15.6 °C

  • Highest 10 March, 2026

    29.1 °C

Climate (2021–Present)

Parawa West (Second Valley Forest) (23km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    17.6 °C
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