Sloop Reef Weather Forecast

    • 5
    • 13

    Possible shower

    • 4
    • 16

    Mostly sunny

    • 5
    • 15

    Mostly sunny

    • 5
    • 16

    Mostly sunny

    • 5
    • 17

    Partly cloudy

    • 4
    • 16

    Partly cloudy

    • 6
    • 15

    Shower or two

Today 14 Jul St Helens

Partly cloudy. Medium chance of showers, most likely in the late morning and afternoon. Winds west to northwesterly 15 to 20 km/h turning southwesterly in the late afternoon then becoming light in the evening.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Westerly 20 to 30 knots turning southwesterly in the evening.
Seas
2 to 3 metres.
1st Swell
Northwest to southwesterly below 1 metre inshore, increasing to 1.5 to 2.5 metres offshore.
Weather
Cloudy. 90% chance of showers offshore, 50% chance elsewhere. The chance of a thunderstorm offshore in the late morning and afternoon.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sloop Reef Temperature Statistics View More

July Temperature

St Helens Aerodrome (14km)

  • Lowest 11 July, 2026

    3.4 °C

  • Average July

    9.7 °C

  • Highest 1 July, 2026

    16.7 °C

Climate (2021–2026)

St Helens Aerodrome (14km)

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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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