Suicide Point Weather Forecast

    • 9
    • 15

    Windy. Clear

    • 6
    • 15

    Partly cloudy

    • 9
    • 15

    Rain

    • 7
    • 19

    Becoming cloudy

    • 6
    • 16

    Partly cloudy

    • 4
    • 18

    Mostly sunny

    • 4
    • 17

    Sunny

Today 3 Sep St Helens

Mostly clear. Slight chance of a shower early this evening. Damaging winds possible. Winds westerly 25 to 35 km/h tending northwesterly 15 to 20 km/h in the late evening.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Westerly 25 to 30 knots, reaching up to 35 knots offshore during the afternoon and evening.
Seas
2 to 3 metres, increasing to 3 to 4 metres offshore.
1st Swell
West to southwesterly 1.5 to 2.5 metres offshore.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A strong westerly flow will gradually ease through Thursday evening and Friday before a low pressure system approaches from the west early Saturday. This low is expected to cross southern Tasmania on Saturday, bringing a series of troughs and a cold front over the state. A west to southwesterly airstream is expected to follow the low with a weak cold front crossing the state early Monday before a ridge of high pressure develops from the west.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Suicide Point Temperature Statistics View More

September Temperature

St Helens Aerodrome (18km)

  • Lowest 1 September, 2026

    6.9 °C

  • Average September

    13 °C

  • Highest 1 September, 2026

    17.3 °C

Climate (2021–2026)

St Helens Aerodrome (18km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    18.3 °C
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