Mason Bay Weather Forecast

    • 21
    • 25

    Windy

    • 16
    • 21

    Cloudy

    • 12
    • 23

    Sunny

    • 14
    • 25

    Sunny

    • 16
    • 27

    Sunny

    • 18
    • 27

    Partly cloudy

    • 18
    • 28

    Partly cloudy

Today 28 Feb South East Coastal

Mostly sunny. Winds north to northeasterly 15 to 25 km/h shifting south to southwesterly 30 to 45 km/h in the late morning. Overnight temperatures falling to between 13 and 21 with daytime temperatures reaching 27 to 35.

Esperance Coastal Waters

Bremer Bay to Israelite Bay
Wind
Northeasterly 15 to 25 knots shifting southwesterly during the morning. Winds reaching up to 30 knots during the afternoon and evening.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly around 1 metre, increasing to 1 to 2 metres west of Hopetoun by early evening.
Weather
Mostly sunny.
Weather Situation
A deep west coast trough has begun moving inland. A weak cold front will pass through the Bight today, followed by a new ridge developing over southwest WA. The ridge will extend over southern WA on the weekend, shifting the inland trough to the Gascoyne.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mason Bay Temperature Statistics View More

February Temperature

Hopetoun North (29km)

  • Lowest 23 February, 2026

    11.1 °C

  • Average February

    19.7 °C

  • Highest 15 February, 2026

    31.3 °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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