Notch Island Weather Forecast

    • 12
    • 12

    Sunny

    • 12
    • 13

    Partly cloudy

    • 13
    • 16

    Partly cloudy

    • 15
    • 17

    Shower

    • 16
    • 17

    Shower

    • 13
    • 14

    Shower

    • 12
    • 14

    Partly cloudy

Today 27 Sep West and South Gippsland

Partly cloudy. Slight chance of a shower about the ranges in the late morning. Near zero chance of rain elsewhere. Snow possible above 1500 metres. Winds east to southeasterly 15 to 20 km/h becoming light in the evening. Daytime maximum temperatures between 11 and 16.

Central Gippsland Coastal Waters

Wilsons Promontory to Lakes Entrance
Wind
East to southeasterly 10 to 15 knots becoming variable about 10 knots in the middle of the day.
Seas
Below 1 metre.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 1.5 metres in the west.
Weather
Sunny.
Weather Situation
A strong high pressure system is building south of the Bight. This high will extend a ridge over Tasmania and along the east coast of NSW on Sunday, before moving into the Tasman Sea late Monday. A weak trough may move into the west of Victoria on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Notch Island Temperature Statistics View More

September Temperature

Wilsons Promontory Lighthouse (30km)

  • Lowest 16 September, 2026

    7.3 °C

  • Average September

    13.5 °C

  • Highest 20 September, 2026

    27.2 °C

Climate (2021–2026)

Wilsons Promontory Lighthouse (30km)

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  • Average Low 2021–2026

    12.5 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    17 °C
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