Mason Bay Weather Forecast

    • 16
    • 35

    Sunny

    • 19
    • 25

    Partly cloudy

    • 18
    • 22

    Cloudy

    • 17
    • 19

    Cloudy

    • 13
    • 24

    Partly cloudy

    • 15
    • 24

    Sunny

    • 15
    • 28

    Sunny

Today 19 Feb South East Coastal

Sunny. The chance of fog in the west early this morning. Light winds becoming north to northeasterly 15 to 25 km/h in the morning then tending east to northeasterly in the evening. Daytime maximum temperatures in the mid to high 30s.

Esperance Coastal Waters

Bremer Bay to Israelite Bay
Wind
East to northeasterly about 10 knots increasing to 15 to 20 knots in the morning.
Seas
Below 1 metre, increasing to 1 to 1.5 metres east of Hopetoun during the afternoon.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Mostly sunny.
Weather Situation
A ridge is strengthening over the southwest and will build across southern WA this week. A west coast trough is developing, pushing south to southeasterly winds up the coast until it moves inland today. A cold front is expected to pass the south coast on Friday, bringing southerly winds in its wake, tending southeasterly as a ridge extends over the southwest during the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mason Bay Temperature Statistics View More

February Temperature

Hopetoun North (29km)

  • Lowest 2 February, 2026

    11.7 °C

  • Average February

    19.5 °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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