Sunderland Bay Weather Forecast

    • 9
    • 21

    Mostly sunny

    • 14
    • 20

    Sunny

    • 14
    • 24

    Possible late shower. Windy

    • 11
    • 14

    Partly cloudy

    • 8
    • 16

    Mostly sunny

    • 8
    • 18

    Mostly sunny

    • 11
    • 18

    Partly cloudy

Today 18 Sep Central

The chance of fog early this morning. Patches of morning frost about the ranges. Mostly sunny afternoon. Winds northwesterly 20 to 30 km/h. Daytime maximum temperatures between 17 and 22.

Western Port Local Waters

Wind
Northwesterly about 10 knots increasing to 10 to 15 knots in the morning.
Seas
Below 1 metre.
Weather
Mostly sunny.
Weather Situation
A strong high pressure system centred over western Victoria will move slowly over NSW before a cold front crosses the State on Sunday. A new high pressure system will approach the State following the cold front.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sunderland Bay Temperature Statistics View More

September Temperature

Rhyll (5km)

  • Lowest 8 September, 2026

    8 °C

  • Average September

    13.1 °C

  • Highest 13 September, 2026

    22.5 °C

Climate (2021–2026)

Rhyll (5km)

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  • Average Low 2021–2026

    12.2 °C

  • Average 2021–2026

    15.2 °C

  • Average High 2021–2026

    19.4 °C
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