Mason Bay Weather Forecast

    • 13
    • 23

    Clear

    • 15
    • 25

    Windy

    • 16
    • 24

    Windy

    • 15
    • 30

    Partly cloudy

    • 19
    • 30

    Partly cloudy

    • 17
    • 21

    Cloudy

    • 13
    • 30

    Partly cloudy

Today 19 Jan South East Coastal

Sunny. Winds southeasterly 25 to 35 km/h.

Esperance Coastal Waters

Bremer Bay to Israelite Bay
Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots west of Esperance during the afternoon and evening. Winds turning easterly in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres west of Esperance by early evening.
1st Swell
Southwesterly 2 metres, increasing to 2 to 3 metres during the afternoon.
Weather
Partly cloudy.
Weather Situation
A ridge lies south of the State with a high pressure centre moving into the Bight during Tuesday and Wednesday. A west coast trough is developing and will deepen during Tuesday and Wednesday before moving inland on Thursday.
Graph Plots Open in Graphs

  • 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

    19.7 °C

  • Highest 16 January, 2026

    31.6 °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

    21.9 °C
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