South East Islets Weather Forecast

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    Shower

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    Shower

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    Shower

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    Shower

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    Sunny

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    Sunny

Today 25 May Capricornia

Partly cloudy. The chance of fog early this morning, mainly inland. Slight chance of a shower near the coast, most likely in the late morning and afternoon. Near zero chance of rain elsewhere. Light winds becoming southeasterly 15 to 20 km/h in the morning then becoming light in the middle of the day. Daytime maximum temperatures in the mid to high 20s.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots offshore early in the morning.
Seas
1 to 1.5 metres, decreasing below 1 metre around midday.
1st Swell
Easterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A ridge extends across northern Queensland waters from a high [1030 hPa] centred near New Zealand. The ridge will weaken over the coming days, leading to a weak pressure gradient. A trough slowly crossing interior Queensland is forecast to reaching central Queensland waters on Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South East Islets Temperature Statistics View More

May Temperature

Middle Percy Island (20km)

  • Lowest 21 May, 2026

    16.1 °C

  • Average May

    21.5 °C

  • Highest 18 May, 2026

    26.4 °C

Climate (2021–Present)

Middle Percy Island (20km)

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  • Average Low 2021–2026

    20.7 °C

  • Average 2021–2026

    22.6 °C

  • Average High 2021–2026

    25.5 °C
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