Mariposa Point Weather Forecast

    • 7
    • 19

    Windy

    • 8
    • 20

    Windy

    • 10
    • 21

    Cloudy

    • 10
    • 23

    Sunny

    • 12
    • 24

    Partly cloudy

    • 12
    • 19

    Shower

    • 11
    • 20

    Cloudy

Today 26 Dec East Coast

Partly cloudy. Slight chance of a shower in the south at night. Near zero chance of rain elsewhere. Winds southwesterly 30 to 45 km/h. Daytime maximum temperatures between 14 and 19.

Upper East Coastal Waters

St Helens Point to Wineglass Bay
Wind
South to southwesterly 25 to 30 knots.
Seas
2.5 to 3 metres.
1st Swell
Southerly 1.5 to 2.5 metres.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A high pressure system south of the Bight slowly builds a ridge over Tasmania today. The high will then move to the south of Tasmania on Saturday before entering the Tasman Sea on Sunday. By late Monday a trough will begin to develop off the western coasts.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mariposa Point Temperature Statistics View More

December Temperature

St Helens Aerodrome (20km)

  • Lowest 25 December, 2025

    6.4 °C

  • Average December

    15.9 °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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