Shag Island Weather Forecast

    • 7
    • 17

    Shower

    • 9
    • 18

    Storm

    • 10
    • 16

    Shower

    • 8
    • 15

    Shower

    • 6
    • 15

    Shower

    • 7
    • 15

    Windy

    • 6
    • 17

    Partly cloudy

Today 4 Sep West and South Gippsland

Partly cloudy. Medium chance of showers this evening. Winds northwesterly 20 to 30 km/h tending northwest to northeasterly 15 to 25 km/h in the evening. Daytime maximum temperatures between 13 and 19.

Central Gippsland Coastal Waters

Wilsons Promontory to Lakes Entrance
Wind
West to northwesterly 15 to 20 knots, reaching up to 25 knots offshore during the morning and early afternoon. Winds turning north to northeasterly 10 to 15 knots in the evening.
Seas
1.5 to 2.5 metres, decreasing below 1.5 metres by early evening.
1st Swell
West to southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A cold front embedded in a westerly flow moves away into the Tasman Sea, as a ridge of high pressure builds over the north of the State today. The high will move into the Tasman Sea later today, ahead of an approaching strong cold front to the west. The front will cross Victoria during Saturday. Another ridge of high pressure extends over the State during Sunday before another cold front clips the south of the State on Monday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shag Island Temperature Statistics View More

September Temperature

Yarram Airport (17km)

  • Lowest 1 September, 2026

    0.4 °C
  • Average September

    12.5 °C
  • Highest 1 September, 2026

    22.6 °C

Climate (2021–2026)

Yarram Airport (17km)

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  • Average Low 2021–2026

    8.5 °C
  • Average 2021–2026

    13.8 °C
  • Average High 2021–2026

    20 °C
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