Mart Islands Weather Forecast

    • 15
    • 20

    Partly cloudy

    • 16
    • 22

    Partly cloudy

    • 17
    • 19

    Shower

    • 16
    • 17

    Shower

    • 15
    • 17

    Shower

    • 14
    • 18

    Shower

    • 15
    • 18

    Shower

Today 12 May South East Coastal

Sunny. The chance of fog in the east early this morning. Winds northerly 20 to 30 km/h tending northeasterly 15 to 25 km/h in the late afternoon. Daytime maximum temperatures in the low to mid 20s.

Esperance Coastal Waters

Bremer Bay to Israelite Bay
Wind
Northerly 15 to 20 knots turning northeasterly 10 to 15 knots in the early afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre around midday.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres west of Hopetoun.
Weather
Mostly sunny.
Weather Situation
A ridge over southern and central WA will slowly weaken over the next couple of days. A cold front will move across the South West Land Division on Wednesday evening before weakening overnight, followed by another cold front brushing past the south coast on Thursday night into Friday. A new ridge will extend over southwest WA later Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mart Islands Temperature Statistics View More

May Temperature

Esperance (72km)

  • Lowest 2 May, 2026

    8.2 °C

  • Average May

    14.6 °C

  • Highest 7 May, 2026

    19.9 °C

Climate (2021–Present)

Esperance (72km)

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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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