Hamelin Bay Beach Weather Forecast

    • 14
    • 17

    Cloudy

    • 9
    • 19

    Cloudy

    • 11
    • 19

    Shower or two

    • 12
    • 18

    Shower or two

    • 11
    • 18

    Showers increasing

    • 12
    • 16

    Shower or two

    • 11
    • 17

    Showers

Today 20 Sep South West

Cloudy. Slight chance of a shower in the morning. Light winds. Daytime maximum temperatures between 17 and 21.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Southerly 10 to 15 knots tending southeasterly in the middle of the day then tending northeast to southeasterly in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 3 to 4 metres.
Weather
Cloudy.
Weather Situation
A trough moves east through the Southern Interior and Eucla districts before leaving the state this morning as a new ridge builds over the southwest. Later tomorrow another trough will build in the west moving eastward on Tuesday as a cold front passes to the south of the state.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hamelin Bay Beach Temperature Statistics View More

September Temperature

Cape Leeuwin (19km)

  • Lowest 10 September, 2026

    10.6 °C

  • Average September

    16 °C

  • Highest 18 September, 2026

    25.3 °C

Climate (2021–2026)

Cape Leeuwin (19km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    20.8 °C
Get WillyWeather+ to remove ads