Mariposa Point Weather Forecast

    • 8
    • 25

    Partly cloudy

    • 11
    • 29

    Partly cloudy

    • 13
    • 26

    Shower

    • 13
    • 18

    Shower

    • 13
    • 23

    Shower

    • 12
    • 21

    Shower

    • 12
    • 22

    Shower

Today 16 Dec East Coast

Mostly sunny. Winds northwest to southwesterly 20 to 30 km/h tending northeast to southeasterly 15 to 20 km/h in the late afternoon then becoming light in the evening. Daytime maximum temperatures in the low to mid 20s.

Upper East Coastal Waters

St Helens Point to Wineglass Bay
Wind
North to northwesterly 10 to 15 knots tending north to northeasterly in the middle of the day then tending north to northwesterly in the late evening. Winds reaching up to 20 knots offshore in the late evening.
Seas
Around 1 metre.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 2 to 3 metres offshore.
Weather
Mostly sunny.
Weather Situation
A high pressure system to the northwest will cross through Bass Strait on Tuesday and will continue to extend a ridge over the state as the high settles in the Tasman Sea on Wednesday. A trough will cross over the state on Thursday with broad area of low pressure developing off the west coast on Friday.
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 2 December, 2025

    6.6 °C

  • Average December

    15.4 °C

  • Highest 4 December, 2025

    27.3 °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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