New River Lagoon Entrance Weather Forecast

    • 7
    • 13

    Shower

    • 9
    • 16

    Shower

    • 8
    • 24

    Sunny

    • 12
    • 27

    Partly cloudy

    • 16
    • 25

    Shower

    • 12
    • 17

    Shower

    • 11
    • 18

    Shower

Today 26 Dec Western

Cloudy. High chance of showers in the far south, medium chance elsewhere. Snow falling above 900 metres. Winds south to southwesterly 25 to 35 km/h. Overnight temperatures falling to between 2 and 7 with daytime temperatures reaching between 11 and 15.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Southwesterly 15 to 25 knots, reaching up to 30 knots during the morning.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Cloudy.
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

New River Lagoon Entrance Temperature Statistics View More

December Temperature

Maatsuyker Island (29km)

  • Lowest 15 December, 2025

    5.8 °C

  • Average December

    11.3 °C

  • Highest 17 December, 2025

    18.7 °C

Climate (2020–Present)

Maatsuyker Island (29km)

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  • Average Low 2020–2025

    9.4 °C

  • Average 2020–2025

    11.6 °C

  • Average High 2020–2025

    14.2 °C
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