Dianas Beach Weather Forecast

    • 11
    • 23

    Sunny

    • 11
    • 23

    Mostly sunny

    • 11
    • 24

    Mostly sunny

    • 11
    • 22

    Sunny

    • 10
    • 22

    Mostly sunny

    • 11
    • 20

    Partly cloudy

    • 10
    • 21

    Partly cloudy

Today 24 Apr St Helens

Sunny. Winds northwesterly 15 to 20 km/h becoming light before dawn then becoming north to northwesterly 15 to 25 km/h in the morning.

Upper East Coastal Waters

St Helens Point to Wineglass Bay
Wind
Northerly 15 to 20 knots, reaching up to 25 knots offshore during the morning and early afternoon.
Seas
1 to 2 metres.
1st Swell
Easterly around 1 metre.
Weather
Sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dianas Beach Temperature Statistics View More

April Temperature

St Helens Aerodrome (5km)

  • Lowest 19 April, 2026

    4.3 °C

  • Average April

    13.7 °C

  • Highest 1 April, 2026

    26 °C

Climate (2021–Present)

St Helens Aerodrome (5km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    13.3 °C

  • Average High 2021–2026

    18.2 °C
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