Mariposa Point Weather Forecast

    • 13
    • 21

    Rain

    • 12
    • 22

    Shower

    • 11
    • 19

    Shower

    • 10
    • 20

    Partly cloudy

    • 9
    • 18

    Partly cloudy

    • 9
    • 20

    Cloudy

    • 9
    • 20

    Partly cloudy

Today 21 Dec East Coast

Partly cloudy. The chance of fog in the north in the early morning. Very high chance of rain, most likely in the late afternoon and evening. Light winds becoming east to northeasterly 15 to 25 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to between 7 and 12 with daytime temperatures reaching between 19 and 24.

Upper East Coastal Waters

St Helens Point to Wineglass Bay
Wind
Northeast to southeasterly 10 to 15 knots tending north to northeasterly in the middle of the day then becoming variable about 10 knots in the late evening.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning.
1st Swell
Southerly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Weather
Cloudy. 90% chance of rain. The chance of a thunderstorm offshore in the evening.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mariposa Point Temperature Statistics View More

December Temperature

St Helens Aerodrome (20km)

  • Lowest 2 December, 2025

    6.6 °C

  • Average December

    16 °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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