John Island Weather Forecast

    • 15
    • 24

    Partly cloudy

    • 13
    • 23

    Cloudy

    • 11
    • 22

    Cloudy

    • 13
    • 22

    Cloudy

    • 11
    • 32

    Sunny

    • 14
    • 24

    Partly cloudy

    • 14
    • 23

    Cloudy

Today 3 Dec South East Coastal

Mostly sunny. The chance of a thunderstorm in the morning and afternoon. Winds southerly 25 to 35 km/h. Daytime maximum temperatures 25 to 35.

Esperance Coastal Waters

Bremer Bay to Israelite Bay
Wind
West to southwesterly 10 to 15 knots tending south to southwesterly in the late morning and afternoon. Winds reaching up to 20 knots west of Esperance during the afternoon and evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres west of Esperance around midday.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Partly cloudy. The chance of a thunderstorm east of Esperance in the morning and afternoon.
Weather Situation
A trough over the Goldfields will continue to move east on Wednesday, reaching the South Australian border later in the day. A ridge will extend east along the south coast in the wake of the trough with a weak cold front brushing the western south coast late Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

John Island Temperature Statistics View More

December Temperature

Esperance (66km)

  • Lowest 1 December, 2025

    11.3 °C

  • Average December

    23.4 °C

  • Highest 1 December, 2025

    33.3 °C

Climate (2020–Present)

Esperance (66km)

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  • Average Low 2020–2025

    12.6 °C

  • Average 2020–2025

    16.6 °C

  • Average High 2020–2025

    22.2 °C
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