Hamelin Bay Beach Weather Forecast

    • 14
    • 23

    Cloudy

    • 13
    • 19

    Showers increasing

    • 12
    • 18

    Showers easing

    • 11
    • 20

    Showers

    • 13
    • 21

    Showers

    • 13
    • 21

    Shower or two

    • 11
    • 21

    Partly cloudy

Today 13 May South West

Cloudy. Slight chance of a shower. Light winds.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Southwesterly 10 to 15 knots, reaching up to 20 knots offshore east of Cape Leeuwin in the evening. Winds decreasing to about 10 knots in the late evening.
Seas
Around 1 metre, increasing to 1.5 metres east of Cape Leeuwin.
1st Swell
Westerly 3 metres inshore, increasing to 4 metres offshore.
Weather
Partly cloudy.
Weather Situation
A ridge over eastern and central WA is slowly weakening. A weak cold front will move across the South West Capes later Wednesday afternoon and then the remainder of the South West Land Division into the evening and Thursday. Further weak cold fronts will brush past the south coast on Thursday night into Friday and again on Saturday. A new ridge will extend over central WA later Friday and into the weekend.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hamelin Bay Beach Temperature Statistics View More

May Temperature

Cape Leeuwin (19km)

  • Lowest 1 May, 2026

    11 °C
  • Average May

    17 °C
  • Highest 11 May, 2026

    24.5 °C

Climate (2021–Present)

Cape Leeuwin (19km)

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  • Average Low 2021–2026

    14.9 °C
  • Average 2021–2026

    17.4 °C
  • Average High 2021–2026

    20.7 °C
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