Garden Island Boat Ramp Weather Forecast

    • 19
    • 33

    Mostly sunny

    • 16
    • 24

    Shower or two

    • 15
    • 21

    Showers

    • 10
    • 18

    Shower or two

    • 8
    • 20

    Partly cloudy

    • 9
    • 20

    Partly cloudy

    • 10
    • 21

    Partly cloudy

Today 29 Sep Adelaide

Mostly sunny. Winds northerly 25 to 35 km/h shifting south to southwesterly 15 to 20 km/h in the evening then becoming light in the late evening.

Adelaide Metropolitan Waters

Wind
Northerly 10 to 15 knots tending southeast to southwesterly in the evening then becoming variable about 10 knots in the late evening.
Seas
Around 1 metre.
1st Swell
Westerly below 0.5 metres.
Weather
Mostly sunny.
Weather Situation
A high pressure system centred to the northeast of Tasmania extends a ridge over the southeast of the continent. This high and ridge will move eastwards over the Tasman Sea in coming days. A series of slow moving troughs will enter the west of the state today then move across the state on Wednesday and Thursday as a couple of cold fronts will move across waters to the south. A new high pressure system will become established south of the Bight during Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Garden Island Boat Ramp Temperature Statistics View More

September Temperature

Parafield Airport (8km)

  • Lowest 18 September, 2026

    2.2 °C

  • Average September

    14.8 °C

  • Highest 24 September, 2026

    27.3 °C

Climate (2021–2026)

Parafield Airport (8km)

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  • Average Low 2021–2026

    11.3 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    23.6 °C
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