Boatswain Point Weather Forecast

    • 14
    • 19

    Shower or two. Windy

    • 10
    • 14

    Cloudy

    • 4
    • 15

    Sunny

    • 7
    • 19

    Mostly sunny

    • 12
    • 22

    Partly cloudy

    • 13
    • 19

    Shower or two

    • 12
    • 17

    Shower or two

Today 20 Sep Lower South East

Partly cloudy. High chance of showers in the south, medium chance elsewhere. Winds northwesterly 30 to 45 km/h turning southwesterly 20 to 30 km/h in the evening. Daytime maximum temperatures in the low 20s.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Westerly 20 to 25 knots, reaching up to 30 knots south of Beachport during the afternoon and evening. Winds turning southwesterly in the evening.
Seas
2 to 2.5 metres.
1st Swell
West to southwesterly 2.5 to 3 metres.
Weather
Cloudy. 50% chance of showers.
Weather Situation
A trough and cold front will move to the east of SA later Sunday. A high pressure system will move eastwards across waters to the south during Monday then over Victoria and the Tasman Sea on Tuesday. This high will extend a ridge westwards over SA ahead of a low pressure trough that is expected to move over the far west of SA during Wednesday. The trough will slip southeastwards over the Bight during Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boatswain Point Temperature Statistics View More

September Temperature

Robe (10km)

  • Lowest 17 September, 2026

    3.7 °C

  • Average September

    14.2 °C

  • Highest 11 September, 2026

    20.1 °C

Climate (2021–2026)

Robe (10km)

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  • Average Low 2021–2026

    11.3 °C

  • Average 2021–2026

    16 °C

  • Average High 2021–2026

    18.5 °C
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