Walter Island Weather Forecast

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    Shower

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    Shower

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    Partly cloudy

Today 19 Mar Capricornia

Partly cloudy. Slight chance of a shower, most likely in the late morning and afternoon. Light winds becoming easterly 15 to 20 km/h in the morning then becoming light in the evening. Overnight temperatures falling to between 17 and 22 with daytime temperatures reaching around 30.

Mackay Costal Waters

Bowen to St Lawrence
Wind
East to southeasterly 15 to 20 knots, reaching up to 25 knots offshore north of Hamilton Island early in the morning and again in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
East to northeasterly below 1 metre.
Weather
Partly cloudy. 50% chance of showers.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Walter Island Temperature Statistics View More

March Temperature

Middle Percy Island (7km)

  • Lowest 7 March, 2026

    21.8 °C
  • Average March

    25.5 °C
  • Highest 12 March, 2026

    28.7 °C

Climate (2021–Present)

Middle Percy Island (7km)

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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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