Montague Island Weather Forecast

    • 12
    • 22

    Sunny

    • 12
    • 23

    Sunny

    • 15
    • 20

    Showers

    • 10
    • 19

    Sunny

    • 9
    • 19

    Sunny

    • 9
    • 19

    Mostly sunny

    • 12
    • 19

    Possible shower

Today 15 Apr South Coast

Mostly sunny. Light winds becoming easterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon. Daytime maximum temperatures in the low to mid 20s.

Batemans Coastal Waters

Ulladulla to Montague Island
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Mostly sunny.
Weather Situation
A high pressure ridge extends over the state, bringing light winds and stable conditions. A cold front is forecast to cross the coastal waters on Friday through to early Saturday, bringing fresh to strong southerly winds in its wake.
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  • 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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