Notch Island Weather Forecast

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Today 24 May West and South Gippsland

Cloudy. Medium chance of showers in the west, slight chance elsewhere. Winds northwest to northeasterly 15 to 20 km/h becoming light in the morning. Overnight temperatures falling to between 5 and 8 with daytime temperatures reaching between 14 and 18.

Central Gippsland Coastal Waters

Wilsons Promontory to Lakes Entrance
Wind
Northerly 10 to 15 knots becoming variable about 10 knots in the early morning.
Seas
Below 0.5 metres, increasing to below 1 metre offshore.
1st Swell
Easterly 1 to 1.5 metres, increasing to 1.5 to 2 metres in the east.
Weather
Cloudy.
Weather Situation
A ridge of high pressure extends over Victoria from a high pressure system centred over the Tasman Sea. The ridge will weaken over the weekend as the high moves away to the southeast and a low pressure system develops over the south of SA. This low is expected to move inland across southern SA on Monday and early Tuesday then move over NSW during Tuesday and extend a trough over Victoria. The low and trough will move slowly eastwards on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Notch Island Temperature Statistics View More

May Temperature

Wilsons Promontory Lighthouse (30km)

  • Lowest 7 May, 2026

    7 °C

  • Average May

    15 °C

  • Highest 1 May, 2026

    24.3 °C

Climate (2021–Present)

Wilsons Promontory Lighthouse (30km)

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  • Average Low 2021–2026

    12.4 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    16.9 °C
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