Mission Bay Weather Forecast

    • 18
    • 26

    Mostly sunny

    • 18
    • 27

    Partly cloudy

    • 19
    • 27

    Partly cloudy

    • 17
    • 27

    Mostly sunny

    • 18
    • 28

    Partly cloudy

    • 19
    • 27

    Partly cloudy

    • 19
    • 27

    Partly cloudy

Today 21 May Cairns

Mostly sunny. Winds southeast to southwesterly 15 to 20 km/h becoming southeasterly 20 to 30 km/h in the morning then tending southerly 15 to 20 km/h in the late evening.

Cairns Coastal Waters

Cape Tribulation to Cardwell
Wind
Southeasterly 15 to 25 knots, reaching up to 30 knots offshore north of Cairns during the morning.
Seas
1.5 to 2.5 metres.
1st Swell
Southeasterly below 1 metre, increasing to 1 to 1.5 metres outside the reef.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

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Mission Bay Temperature Statistics View More

May Temperature

Cairns Airport (15km)

  • Lowest 6 May, 2026

    18.7 °C

  • Average May

    24.3 °C

  • Highest 7 May, 2026

    29.7 °C

Climate (2021–Present)

Cairns Airport (15km)

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  • Average Low 2021–2026

    21.8 °C

  • Average 2021–2026

    25.2 °C

  • Average High 2021–2026

    30 °C
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