Castaways Beach Weather Forecast

    • 20
    • 28

    Possible shower

    • 20
    • 30

    Partly cloudy

    • 21
    • 32

    Partly cloudy

    • 15
    • 26

    Sunny

    • 17
    • 27

    Possible shower

    • 20
    • 27

    Shower or two

    • 21
    • 26

    Shower or two

Today 25 Mar Sunshine Coast

Partly cloudy. Slight chance of a shower in the late morning and afternoon. Winds southerly 15 to 20 km/h tending southeasterly in the middle of the day then becoming light in the late afternoon.

Sunshine Coast Waters

Double Island Point to Cape Moreton
Wind
Southerly 15 to 25 knots turning east to southeasterly below 10 knots during the afternoon and evening.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre by early evening.
1st Swell
Southeasterly 2.5 metres, tending easterly 2.5 to 3 metres during the morning.
Weather
Partly cloudy. 60% chance of showers.
Caution
Large and powerful surf conditions are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Castaways Beach Temperature Statistics View More

March Temperature

Tewantin (7km)

  • Lowest 12 March, 2026

    18.7 °C

  • Average March

    24.2 °C

  • Highest 13 March, 2026

    31.1 °C

Climate (2021–Present)

Tewantin (7km)

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  • Average Low 2021–2026

    17.3 °C

  • Average 2021–2026

    21.1 °C

  • Average High 2021–2026

    25.8 °C
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