Clarence River - Harwood Marine Weather Forecast

    • 11
    • 28

    Sunny

    • 12
    • 30

    Sunny

    • 16
    • 23

    Partly cloudy

    • 17
    • 22

    Cloudy

    • 15
    • 22

    Shower or two

    • 15
    • 23

    Shower or two

    • 13
    • 23

    Cloud clearing

Today 20 Sep Northern Rivers

Sunny. Light winds becoming north to northeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Overnight temperatures falling to between 8 and 12 with daytime temperatures reaching 28 to 33.

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Clarence River - Harwood Marine Temperature Statistics View More

September Temperature

Yamba (Pilot Station) (9km)

  • Lowest 17 September, 2026

    10.5 °C

  • Average September

    18.4 °C

  • Highest 3 September, 2026

    31 °C

Climate (2021–2026)

Yamba (Pilot Station) (9km)

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  • Average Low 2021–2026

    16.6 °C

  • Average 2021–2026

    20.1 °C

  • Average High 2021–2026

    24.5 °C
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