Glenelg Offshore Weather Forecast

    • 15
    • 28

    Clear

    • 17
    • 26

    Mostly sunny

    • 17
    • 26

    Shower or two developing

    • 13
    • 21

    Shower or two

    • 12
    • 24

    Mostly sunny

    • 15
    • 25

    Mostly sunny

    • 16
    • 25

    Partly cloudy

Today 23 Apr Adelaide

Clear. Winds northeasterly 15 to 25 km/h.

Adelaide Metropolitan Waters

Wind
Variable below 10 knots becoming northeasterly 10 to 15 knots in the evening.
Seas
Below 0.5 metres.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Mostly clear.
Weather Situation
A strong high pressure system east of Tasmania will maintain a ridge over SA this week. A cold front will pass over the south on Saturday, weakening and clearing in the east early Sunday. A new high pressure system will develop in the Bight on Sunday, slowly drifting to the southeast on Monday while continuing to extend a ridge over SA.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Glenelg Offshore Temperature Statistics View More

April Temperature

Noarlunga (19km)

  • Lowest 15 April, 2026

    10.7 °C

  • Average April

    17.7 °C

  • Highest 21 April, 2026

    29.4 °C

Climate (2021–Present)

Noarlunga (19km)

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  • Average Low 2021–2026

    12.7 °C

  • Average 2021–2026

    16.7 °C

  • Average High 2021–2026

    21.8 °C
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