Mason Bay Weather Forecast

    • 15
    • 25

    Windy

    • 17
    • 34

    Shower

    • 21
    • 26

    Partly cloudy

    • 16
    • 22

    Partly cloudy

    • 13
    • 24

    Partly cloudy

    • 15
    • 28

    Partly cloudy

    • 18
    • 32

    Sunny

Today 15 Jan South East Coastal

Clear. Winds easterly 20 to 30 km/h.

Esperance Coastal Waters

Bremer Bay to Israelite Bay
Wind
Easterly 20 to 25 knots, reaching up to 30 knots east of Hopetoun in the evening.
Seas
1.5 metres, increasing to 1.5 to 2.5 metres east of Hopetoun.
1st Swell
Southwesterly 1.5 metres.
Weather
Clear.
Weather Situation
A west coast trough is deepening as a ridge over the southeast of the state moves away. The trough will move inland on Friday ahead of a weak cold front brushing past the south coast on Saturday. A new ridge will develop about southwest WA from the weekend and expand along southern WA on Monday. A west coast trough will return later Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mason Bay Temperature Statistics View More

January Temperature

Hopetoun North (29km)

  • Lowest 1 January, 2026

    10.1 °C

  • Average January

    19.3 °C

  • Highest 5 January, 2026

    25.1 °C

Climate (2021–Present)

Hopetoun North (29km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    16.3 °C

  • Average High 2021–2026

    21.8 °C
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