Observatory Island Weather Forecast

    • 18
    • 23

    Possible shower. Windy

    • 15
    • 22

    Partly cloudy

    • 13
    • 25

    Mostly sunny

    • 16
    • 32

    Sunny

    • 20
    • 26

    Becoming cloudy

    • 17
    • 23

    Cloudy

    • 17
    • 22

    Cloudy

Today 16 Feb Esperance

Partly cloudy. Medium chance of showers, becoming less likely in the evening. Winds southwesterly 30 to 45 km/h.

Esperance Coastal Waters

Bremer Bay to Israelite Bay
Wind
Southwesterly 15 to 25 knots, reaching up to 30 knots east of Hopetoun in the late afternoon.
Seas
1.5 metres, increasing to 1.5 to 2 metres around midday.
1st Swell
Southwesterly 2 to 3 metres, increasing to 2.5 to 4 metres by early evening.
Weather
Partly cloudy.
Weather Situation
A trough across the Goldfields and inland Gascoyne is moving east and will reach the Interior and Eucla coast on Monday. A new ridge is strengthening over the southwest and will build across southern WA this week. A west coast trough will return on Wednesday, deepening later in the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Observatory Island Temperature Statistics View More

February Temperature

Esperance (13km)

  • Lowest 13 February, 2026

    11.3 °C

  • Average February

    20.1 °C

  • Highest 9 February, 2026

    39.6 °C

Climate (2021–Present)

Esperance (13km)

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  • Average Low 2021–2026

    12.6 °C

  • Average 2021–2026

    16.6 °C

  • Average High 2021–2026

    22.3 °C
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