Barmouth Beach Weather Forecast

    • 4
    • 20

    Partly cloudy

    • 5
    • 20

    Sunny

    • 4
    • 20

    Sunny

    • 5
    • 19

    Partly cloudy

    • 6
    • 25

    Sunny

    • 11
    • 22

    Partly cloudy

    • 9
    • 22

    Partly cloudy

Today 28 Aug South Coast

Mostly sunny. Light winds becoming east to southeasterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon. Daytime maximum temperatures between 17 and 20.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots offshore south of Merimbula during the afternoon and evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres offshore.
1st Swell
Southerly 1.5 to 2 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system is slowly moving across the state today and over the weekend, entering the coastal waters on Monday. A cold front is forecast to move across the south of the state on Tuesday, bringing warm and gusty westerly winds.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Barmouth Beach Temperature Statistics View More

August Temperature

Merimbula Airport (4km)

  • Lowest 4 August, 2026

    1.7 °C

  • Average August

    11.5 °C

  • Highest 11 August, 2026

    20.8 °C

Climate (2021–2026)

Merimbula Airport (4km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    15.4 °C

  • Average High 2021–2026

    21.2 °C
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