Nelson Bay Weather Forecast

    • 16
    • 25

    Clear

    • 14
    • 25

    Mostly sunny

    • 15
    • 23

    Showers

    • 15
    • 23

    Showers

    • 16
    • 23

    Shower or two

    • 15
    • 23

    Possible shower

    • 12
    • 25

    Sunny

Today 13 Apr Hunter

Clear. Winds east to southeasterly 15 to 20 km/h becoming light in the evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
East to northeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
East to northeasterly 1.5 metres.
Weather
Clear.
Weather Situation
A high pressure system over the Tasman Sea is extending a ridge along the New South Wales coast, maintaining generally east to northeasterly winds across coastal waters. Winds are expected to tend southerly along southern and central parts of the coast during Monday, ahead of a cold front approaching from the southwest. This early shift is associated with a pre-frontal trough developing along the coast. The front itself is forecast to enter southern coastal waters late Monday or early Tuesday, with a more established southerly flow extending northwards along the coast in its wake. A new high pressure system will move eastwards from the Bight following the front, re-establishing a ridge across New South Wales waters from mid-week, with winds tending east to southeasterly.
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Nelson Bay Temperature Statistics View More

April Temperature

Williamtown RAAF Base (30km)

  • Lowest 10 April, 2025

    12.8 °C
  • Average April

    19.4 °C
  • Highest 11 April, 2025

    28.2 °C

Climate (2020–Present)

Williamtown RAAF Base (30km)

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  • Average Low 2020–2025

    13.2 °C
  • Average 2020–2025

    17.9 °C
  • Average High 2020–2025

    23.6 °C
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