Nelson Bay Weather Forecast

    • 9
    • 16

    Showers. Windy

    • 11
    • 17

    Shower or two. Windy

    • 9
    • 18

    Sunny

    • 7
    • 19

    Partly cloudy

    • 11
    • 21

    Shower or two

    • 10
    • 17

    Partly cloudy

    • 7
    • 17

    Mostly sunny

Today 2 Jul Hunter

Cloudy. Medium chance of showers. Damaging winds possible. Winds westerly 20 to 30 km/h.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southwesterly 25 to 40 knots.
Seas
2.5 to 3 metres, increasing to 3 to 4 metres north of Norah Head.
1st Swell
Southwesterly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore.
Weather
Cloudy. 95% chance of rain. The chance of a thunderstorm.
Caution
Large and powerful surf conditions for the rest of the day are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
A complex low pressure system off the northern NSW coast is bringing gale-force winds and large powerful waves to the coastal waters today. The primary centre of the system is forecast to move gradually east over the Tasman Sea overnight tonight and during Thursday, while the secondary low centre brushes the southern half of the coast on Thursday, maintaining strong winds and large powerful surf. Winds and surf conditions are forecast to ease gradually later in the week as the system moves further offshore and it is followed by a large high pressure ridge moving across the state.
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  • Temperature Forecast Bureau of Meteorology

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Nelson Bay Temperature Statistics View More

July Temperature

Williamtown RAAF Base (30km)

  • Lowest 1 July, 2025

    8.7 °C
  • Average July

    12 °C
  • Highest

Climate (2020–Present)

Williamtown RAAF Base (30km)

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  • Average Low 2020–2025

    13.3 °C
  • Average 2020–2025

    18 °C
  • Average High 2020–2025

    23.6 °C
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