Slade Island (Oyster Island) Weather Forecast

    • 14
    • 23

    Mostly sunny

    • 13
    • 24

    Mostly sunny

    • 12
    • 24

    Sunny

    • 12
    • 23

    Sunny

    • 13
    • 23

    Shower or two

    • 14
    • 23

    Shower or two

    • 14
    • 24

    Partly cloudy

Today 22 Jul Mackay

Mostly sunny. Winds south to southeasterly 15 to 25 km/h becoming light in the evening then becoming southeasterly 15 to 20 km/h in the late evening.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southeasterly 15 to 25 knots, reaching up to 30 knots offshore north of Hamilton Island early in the morning.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres around midday.
1st Swell
Easterly below 1 metre inshore, increasing to 1 to 2 metres offshore.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Slade Island (Oyster Island) Temperature Statistics View More

July Temperature

Mackay (Mount Basset) (3km)

  • Lowest 17 July, 2026

    10.7 °C

  • Average July

    18.8 °C

  • Highest 13 July, 2026

    25.9 °C

Climate (2021–2026)

Mackay (Mount Basset) (3km)

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  • Average Low 2021–2026

    20.1 °C

  • Average 2021–2026

    23.5 °C

  • Average High 2021–2026

    27.5 °C
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