Mariposa Beach Weather Forecast

    • 8
    • 20

    Windy

    • 10
    • 21

    Partly cloudy

    • 10
    • 23

    Sunny

    • 12
    • 24

    Partly cloudy

    • 12
    • 19

    Shower

    • 11
    • 20

    Cloudy

    • 11
    • 21

    Cloudy

Today 27 Dec East Coast

Cloudy. Slight chance of a shower in the morning. Winds southwesterly 20 to 30 km/h tending southerly in the middle of the day then becoming light in the late evening. Overnight temperatures falling to between 4 and 10 with daytime temperatures reaching between 17 and 21.

Upper East Coastal Waters

St Helens Point to Wineglass Bay
Wind
Southerly 15 to 25 knots, reaching up to 30 knots during the morning. Winds decreasing to 10 to 15 knots in the late evening.
Seas
2 to 3 metres.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 2 to 2.5 metres offshore.
Weather
Cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mariposa Beach Temperature Statistics View More

December Temperature

St Helens Aerodrome (20km)

  • Lowest 25 December, 2025

    6.4 °C

  • Average December

    15.7 °C

  • Highest 17 December, 2025

    29.5 °C

Climate (2020–Present)

St Helens Aerodrome (20km)

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  • Average Low 2020–2025

    9.3 °C

  • Average 2020–2025

    13.3 °C

  • Average High 2020–2025

    18.2 °C
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