Mosquito Creek Entrance Weather Forecast

    • 11
    • 20

    Mostly sunny

    • 11
    • 23

    Partly cloudy

    • 16
    • 25

    Partly cloudy

    • 15
    • 21

    Cloudy

    • 14
    • 23

    Cloudy

    • 15
    • 24

    Shower or two

    • 14
    • 21

    Shower or two

Today 26 Jan St Helens

Mostly sunny. Light winds becoming east to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots inshore early in the morning. Winds turning easterly in the late afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning.
1st Swell
Southeasterly 1.5 to 2 metres.
Weather
Mostly sunny.
Weather Situation
A high pressure system to the west moves over the state today to be in the Tasman Sea on Tuesday. A trough of low pressure approaches from the west and crosses the state during Tuesday afternoon and evening. On Wednesday a high pressure system south of the Bight extends a ridge over the state. The ridge persists on Thursday the high centre moves in to the Tasman Sea.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mosquito Creek Entrance Temperature Statistics View More

January Temperature

St Helens Aerodrome (2km)

  • Lowest 12 January, 2026

    9.4 °C

  • Average January

    17.1 °C

  • Highest 7 January, 2026

    33.6 °C

Climate (2021–Present)

St Helens Aerodrome (2km)

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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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