Swan Island Weather Forecast

    • 21
    • 27

    Cloudy

    • 21
    • 24

    Rain

    • 19
    • 29

    Partly cloudy

    • 18
    • 32

    Mostly sunny

    • 21
    • 31

    Shower or two

    • 18
    • 23

    Possible shower

    • 18
    • 24

    Possible shower

Today 8 Feb Hunter

Partly cloudy. Slight chance of a shower. Winds northeast to southeasterly 15 to 20 km/h becoming light in the late evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeasterly 15 to 25 knots.
Seas
1.5 metres, increasing to 1.5 to 2 metres offshore.
1st Swell
Southerly below 1 metre.
Weather
Cloudy.
Weather Situation
A high pressure system over the Tasman Sea extends a ridge over northern part of the coast, bringing moderate to fresh northeasterly northeasterly winds along the coast. A southerly change is forecast to move along southern and central parts of the coast Monday and Tuesday as the trough moves into the Tasman sea and a new ridge builds over the coast.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan Island Temperature Statistics View More

February Temperature

Williamtown RAAF Base (18km)

  • Lowest 3 February, 2026

    16.6 °C

  • Average February

    23.9 °C

  • Highest 5 February, 2026

    37.4 °C

Climate (2021–Present)

Williamtown RAAF Base (18km)

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  • Average Low 2021–2026

    13.3 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    23.8 °C
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