South Island Weather Forecast

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Today 22 Feb Capricornia

Partly cloudy. Slight chance of a shower in the north, most likely in the late morning and afternoon. Near zero chance of rain elsewhere. Winds east to southeasterly 15 to 20 km/h becoming light before dawn then becoming easterly 15 to 25 km/h in the morning. Overnight temperatures falling to between 18 and 23 with daytime temperatures reaching 29 to 34.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Easterly below 1 metre.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A weak trough in the Coral Sea will move slowly north, reaching the Peninsula waters on Tuesday. A ridge extends over the north Queensland waters south of Townsville.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South Island Temperature Statistics View More

February Temperature

Middle Percy Island (12km)

  • Lowest 21 February, 2026

    21.7 °C

  • Average February

    25.9 °C

  • Highest 2 February, 2026

    30.7 °C

Climate (2021–Present)

Middle Percy Island (12km)

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  • Average Low 2021–2026

    20.7 °C

  • Average 2021–2026

    22.7 °C

  • Average High 2021–2026

    25.5 °C
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