Promontory Lighthouse Offshore Weather Forecast

    • 10
    • 13

    Showers increasing

    • 10
    • 13

    Possible shower

    • 10
    • 13

    Partly cloudy

    • 10
    • 15

    Showers. Windy

    • 8
    • 11

    Showers easing. Windy

    • 7
    • 11

    Shower or two. Wind easing

    • 8
    • 12

    Possible shower

Today 12 Aug West and South Gippsland

Partly cloudy. Areas of frost and patchy fog this morning. Medium chance of showers, most likely late this afternoon and evening. Snow possible above 1500 metres. Light winds becoming northwesterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon. Daytime maximum temperatures between 12 and 17.

Central Gippsland Coastal Waters

Wilsons Promontory to Lakes Entrance
Wind
Northeasterly 10 to 15 knots shifting west to northwesterly in the evening. Winds reaching up to 20 knots in the west during the morning and again in the late evening.
Seas
Around 1 metre.
1st Swell
Easterly around 1 metre.
Weather
Mostly sunny morning. 60% chance of showers late this afternoon and evening.
Weather Situation
A slow-moving high pressure system over the Tasman Sea continues to move further east as a cold front crosses the state today. A new high pressure system will move eastwards across Victoria on Wednesday to be over the Tasman Sea on Thursday. Northerly flow is expected to develop ahead of a stronger cold front on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Promontory Lighthouse Offshore Temperature Statistics View More

August Temperature

Wilsons Promontory Lighthouse (9km)

  • Lowest 1 August, 2025

    9 °C

  • Average August

    11.4 °C

  • Highest 4 August, 2025

    15.3 °C

Climate (2020–Present)

Wilsons Promontory Lighthouse (9km)

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  • Average Low 2020–2025

    12.5 °C

  • Average 2020–2025

    14.4 °C

  • Average High 2020–2025

    16.9 °C
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