Observatory Island Weather Forecast

    • 18
    • 23

    Partly cloudy

    • 15
    • 24

    Cloud clearing

    • 18
    • 32

    Sunny

    • 17
    • 25

    Partly cloudy

    • 16
    • 22

    Cloudy

    • 15
    • 23

    Cloudy

    • 14
    • 25

    Partly cloudy

Today 23 Jan Esperance

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the afternoon and evening. Winds southwesterly 25 to 35 km/h tending southerly in the late afternoon then becoming light in the late evening.

Esperance Coastal Waters

Bremer Bay to Israelite Bay
Wind
Southwesterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres around midday.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres during the afternoon.
Weather
Partly cloudy. The chance of a thunderstorm east of Esperance in the afternoon and evening.
Weather Situation
A trough moves across the southwest ahead of a weak cold front brushing the south coast today. A weak ridge will then form in the southwest before another cold front approaches over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Observatory Island Temperature Statistics View More

January Temperature

Esperance (13km)

  • Lowest 1 January, 2026

    11.6 °C

  • Average January

    19.7 °C

  • Highest 16 January, 2026

    33.3 °C

Climate (2021–Present)

Esperance (13km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    12.6 °C

  • Average 2021–2026

    16.6 °C

  • Average High 2021–2026

    22.3 °C
Get WillyWeather+ to remove ads