Boat Harbour Beach Weather Forecast

    • 18
    • 28

    Shower

    • 17
    • 23

    Shower

    • 12
    • 22

    Partly cloudy

    • 14
    • 19

    Cloudy

    • 12
    • 20

    Sunny

    • 13
    • 25

    Partly cloudy

    • 17
    • 23

    Shower

Today 31 Mar Mount Lofty Ranges

Mostly sunny. Slight chance of a shower about the southern Fleurieu Peninsula at night. Near zero chance of rain elsewhere. Winds north to northwesterly 25 to 35 km/h. Daytime maximum temperatures around 30.

Extreme Fire Danger Rating

Take action now to protect life and property

South Central Coastal Waters

Wind
Northerly 15 to 20 knots turning west to northwesterly in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres west of Kangaroo Island.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A high pressure system over the Tasman sea extends a weak ridge over SA. A trough over central WA extends over southwest SA, and is forecast to move across the west and south later Tuesday, pushing into the northeast of SA on Wednesday. Another high pressure system is expected to become established south of the Bight late in the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boat Harbour Beach Temperature Statistics View More

March Temperature

Parawa West (Second Valley Forest) (7km)

  • Lowest 14 March, 2026

    9.9 °C

  • Average March

    16.1 °C

  • Highest 23 March, 2026

    29.9 °C

Climate (2021–Present)

Parawa West (Second Valley Forest) (7km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    17.6 °C
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