Grants Point Weather Forecast

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Today 14 Jan St Helens

Cloudy. Medium chance of showers, becoming less likely in the early afternoon. Light winds becoming east to southeasterly 15 to 25 km/h in the morning.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Southeasterly 15 to 20 knots tending easterly in the middle of the day.
Seas
Around 1 metre, increasing to 1 to 2 metres offshore during the morning.
1st Swell
Southerly around 1 metre.
Weather
Mostly sunny.
Weather Situation
A trough lies through eastern parts of Bass Strait while a weak ridge of high pressure remains across the remainder of Tasmania. The ridge will strengthen over the weekend as the high pressure centre moves south of the state into the Tasman Sea.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grants Point Temperature Statistics View More

January Temperature

St Helens Aerodrome (10km)

  • Lowest 12 January, 2026

    9.4 °C

  • Average January

    17.7 °C

  • Highest 7 January, 2026

    33.6 °C

Climate (2021–Present)

St Helens Aerodrome (10km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    13.3 °C

  • Average High 2021–2026

    18.2 °C
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