Olive Island Weather Forecast

    • 20
    • 21

    Shower

    • 18
    • 18

    Partly cloudy

    • 15
    • 18

    Partly cloudy

    • 16
    • 19

    Partly cloudy

    • 18
    • 22

    Partly cloudy

    • 20
    • 23

    Sunny

    • 20
    • 22

    Partly cloudy

Today 25 Apr West Coast

Cloudy. High chance of showers, becoming less likely at night. The chance of a thunderstorm in the evening. Winds southeast to southwesterly 20 to 30 km/h tending south to southeasterly 15 to 20 km/h in the late afternoon then becoming south to southwesterly and light in the evening.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
South to southeasterly 10 to 15 knots turning southwesterly in the late afternoon. Winds reaching up to 20 knots inshore in the late afternoon.
Seas
Around 1 metre, decreasing below 0.5 metres later in the evening.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm in the evening.
Weather Situation
A strong high pressure system over the Tasman Sea will maintain a ridge over SA. A cold front over the state will weaken and clear to the east early Sunday. A new high pressure system will develop in the Bight on Sunday, drifting east early next week to merge with the strong high in the Tasman Sea.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Olive Island Temperature Statistics View More

April Temperature

Streaky Bay (24km)

  • Lowest 14 April, 2026

    5.3 °C

  • Average April

    17.5 °C

  • Highest 23 April, 2026

    31.6 °C

Climate (2021–Present)

Streaky Bay (24km)

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

  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    23.6 °C
Get WillyWeather+ to remove ads