Montague Island Weather Forecast

    • 11
    • 21

    Sunny

    • 12
    • 22

    Sunny

    • 13
    • 23

    Sunny

    • 15
    • 21

    Shower or two

    • 10
    • 19

    Sunny

    • 9
    • 19

    Sunny

    • 10
    • 20

    Possible shower

Today 14 Apr South Coast

Mostly sunny. Winds northwest to southwesterly 15 to 25 km/h tending northeast to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures between 19 and 23.

Batemans Coastal Waters

Ulladulla to Montague Island
Wind
Variable about 10 knots, reaching up to 20 knots offshore in the late morning.
Seas
1 to 1.5 metres, decreasing below 1 metre during the afternoon.
1st Swell
Southerly 1.5 to 2.5 metres.
Weather
Sunny.
Weather Situation
A high pressure ridge extends over the state over the coming days bringing light winds and stable conditions. A cold front is forecast to cross the coastal waters later in the week into the weekend, bringing fresh to strong southerly winds in its wake.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Montague Island Temperature Statistics View More

April Temperature

Montague Island Lighthouse (0km)

  • Lowest 13 April, 2026

    13.9 °C

  • Average April

    19 °C

  • Highest 10 April, 2026

    26.9 °C

Climate (2021–Present)

Montague Island Lighthouse (0km)

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  • Average Low 2021–2026

    14.7 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    19.9 °C
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