Roy Island Weather Forecast

    • 19
    • 21

    Storm

    • 19
    • 20

    Partly cloudy

    • 17
    • 19

    Shower

    • 17
    • 19

    Shower

    • 18
    • 19

    Shower

    • 18
    • 18

    Shower

    • 16
    • 17

    Cloudy

Today 4 Apr South East Coastal

Partly cloudy. Slight chance of a shower in the east, near zero chance elsewhere. The chance of a thunderstorm, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Light winds.

Esperance Coastal Waters

Bremer Bay to Israelite Bay
Wind
Northeast to southeasterly 10 to 15 knots becoming variable about 10 knots in the late evening.
Seas
Below 0.5 metres, increasing to below 1 metre east of Hopetoun.
1st Swell
Southwesterly 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A trough extending from inland parts will push further east later on Saturday. A cold front will cross the southwestern waters on Sunday, followed by a new high pressure ridge strengthening along the south coast on Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Roy Island Temperature Statistics View More

April Temperature

Esperance (39km)

  • Lowest 1 April, 2026

    11.6 °C

  • Average April

    18 °C

  • Highest 1 April, 2026

    23.6 °C

Climate (2021–Present)

Esperance (39km)

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  • Average Low 2021–2026

    12.6 °C

  • Average 2021–2026

    16.6 °C

  • Average High 2021–2026

    22.2 °C
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