John Island Weather Forecast

    • 18
    • 32

    Partly cloudy

    • 18
    • 24

    Cloudy

    • 16
    • 21

    Cloudy

    • 12
    • 26

    Sunny

    • 13
    • 25

    Partly cloudy

    • 14
    • 28

    Windy

    • 14
    • 27

    Windy

Today 20 Feb South East Coastal

Mostly sunny. Winds north to northeasterly 15 to 20 km/h becoming light in the early morning then becoming southeast to southwesterly 20 to 30 km/h in the morning. Overnight temperatures falling to between 16 and 19 with daytime temperatures reaching 28 to 38.

Esperance Coastal Waters

Bremer Bay to Israelite Bay
Wind
Northwest to northeasterly 10 to 15 knots, reaching up to 20 knots west of Hopetoun early in the morning. Winds tending south to southeasterly before dawn.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A high sits in the Bight, bringing northeasterly flow to the southeast coast ahead of a cold front passing over the south coast during today, leaving southerly winds in its wake, tending southeasterly as a ridge extends over the southwest during the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

John Island Temperature Statistics View More

February Temperature

Esperance (66km)

  • Lowest 13 February, 2026

    11.3 °C

  • Average February

    20.1 °C

  • Highest 9 February, 2026

    39.6 °C

Climate (2021–Present)

Esperance (66km)

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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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