Montague Island Weather Forecast

    • 9
    • 20

    Clear

    • 9
    • 19

    Mostly sunny

    • 9
    • 20

    Mostly sunny

    • 12
    • 20

    Possible shower

    • 12
    • 21

    Partly cloudy

    • 11
    • 21

    Mostly sunny

    • 11
    • 22

    Sunny

Today 18 Apr South Coast

Mostly clear. Winds south to southwesterly 20 to 30 km/h tending west to southwesterly 15 to 20 km/h in the evening then becoming light in the late evening.

Batemans Coastal Waters

Ulladulla to Montague Island
Wind
South to southwesterly 20 to 25 knots, reaching up to 30 knots offshore during the afternoon and evening.
Seas
2 to 3 metres.
1st Swell
Southerly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Weather
Partly cloudy.
Weather Situation
Southerly winds will be maintained during the weekend as a high pressure system over Victoria extends a ridge over the coastal waters and enters the southern Tasman Sea by Sunday. From Monday, winds should gradually turn southeasterly as the ridge persists through to mid-week.
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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

    19.1 °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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