Mariposa Beach Weather Forecast

    • 8
    • 19

    Cloudy

    • 13
    • 23

    Partly cloudy

    • 14
    • 23

    Windy

    • 11
    • 22

    Partly cloudy

    • 12
    • 28

    Partly cloudy

    • 17
    • 24

    Shower

    • 15
    • 20

    Shower

Today 23 Jan East Coast

Partly cloudy. Winds west to southwesterly 15 to 20 km/h becoming light before dawn then becoming east to northeasterly 15 to 20 km/h in the early afternoon. Overnight temperatures falling to between 4 and 10 with daytime temperatures reaching between 17 and 20.

Upper East Coastal Waters

St Helens Point to Wineglass Bay
Wind
Southerly 15 to 20 knots becoming variable below 10 knots in the morning then becoming northeasterly 10 to 15 knots in the late evening.
Seas
1 to 2 metres, decreasing below 1 metre during the morning.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mariposa Beach Temperature Statistics View More

January Temperature

St Helens Aerodrome (20km)

  • Lowest 12 January, 2026

    9.4 °C

  • Average January

    17.2 °C

  • Highest 7 January, 2026

    33.6 °C

Climate (2021–Present)

St Helens Aerodrome (20km)

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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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