Carnarvon Bay Weather Forecast

    • 11
    • 21

    Partly cloudy

    • 13
    • 22

    Partly cloudy

    • 13
    • 22

    Partly cloudy

    • 14
    • 23

    Sunny

    • 14
    • 24

    Possible shower

    • 13
    • 21

    Showers

    • 14
    • 22

    Shower or two

Today 19 Mar South East

Cloudy. The chance of fog in the early morning. High chance of showers in the far south, slight chance elsewhere. Winds west to northwesterly 15 to 20 km/h tending southeast to southwesterly in the early afternoon then becoming light in the evening. Overnight temperatures falling to between 8 and 12 with daytime temperatures reaching between 17 and 21.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Westerly 10 to 15 knots, reaching up to 20 knots offshore during the morning. Winds shifting south to southeasterly in the late morning then becoming variable about 10 knots in the evening.
Seas
1 to 2 metres, decreasing below 1 metre around midday.
1st Swell
Southwesterly 2.5 metres.
Weather
Cloudy. 50% chance of showers.
Weather Situation
A ridge of high pressure extends over Tasmania, persisting for the coming days. A weak cold front is forecast to clip the south of the state on Saturday morning, as the ridge persists over the north. The high moves into the Tasman Sea on Sunday, directing a northerly flow over Tasmania.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Carnarvon Bay Temperature Statistics View More

March Temperature

Tasman Island (15km)

  • Lowest 13 March, 2026

    7.4 °C

  • Average March

    14 °C

  • Highest 5 March, 2026

    23.9 °C

Climate (2021–Present)

Tasman Island (15km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    11.5 °C

  • Average High 2021–2026

    14.5 °C
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