New River Lagoon Entrance Weather Forecast

    • 7
    • 14

    Shower

    • 9
    • 16

    Shower

    • 9
    • 14

    Shower

    • 8
    • 16

    Shower

    • 9
    • 18

    Cloudy

    • 9
    • 24

    Sunny

    • 12
    • 19

    Shower

Today 7 Dec Western

Cloudy. High chance of showers, most likely later this evening. Winds westerly 25 to 40 km/h turning northwesterly 30 to 45 km/h in the evening.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Northwesterly 25 to 30 knots, reaching up to 35 knots in the late evening.
Seas
2.5 to 3 metres.
1st Swell
Westerly 2.5 to 3 metres.
Weather
Cloudy. 80% chance of showers.
Weather Situation
A westerly flow over Tasmania on Sunday, shifting northwesterly on Monday ahead of a cold front crossing the state during the day. Westerly flow behind the cold front then persists on Tuesday, with a trough of low pressure embedded in the westerly flow moving over the state. A high pressure system south of the Bight then extends a ridge over Bass Strait, with another cold front clipping the south later Wednesday. The high moves eastwards to be centred east of Tasmania later Thursday.
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 1 December, 2025

    7.7 °C

  • Average December

    11.4 °C

  • Highest 4 December, 2025

    14.4 °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

    14.3 °C
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