North Arm Cove Entrance Weather Forecast

    • 13
    • 28

    Becoming windy. Sunny

    • 10
    • 22

    Sunny

    • 9
    • 30

    Becoming windy. Sunny

    • 13
    • 22

    Sunny

    • 9
    • 23

    Sunny day. Possible shower

    • 13
    • 20

    Possible shower

    • 9
    • 21

    Shower or two

Today 3 Sep Hunter

Mostly sunny. Winds northwesterly 25 to 40 km/h turning westerly 30 to 45 km/h in the middle of the day. Overnight temperatures falling to between 12 and 16 with daytime temperatures reaching 23 to 28.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
North to northwesterly 15 to 20 knots, reaching up to 25 knots offshore north of Port Stephens in the late morning. Winds turning west to southwesterly in the early afternoon.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing to 1 metre during the afternoon.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Norah Head.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

North Arm Cove Entrance Temperature Statistics View More

September Temperature

Williamtown RAAF Base (23km)

  • Lowest 1 September, 2026

    5.4 °C

  • Average September

    15.3 °C

  • Highest 1 September, 2026

    26 °C

Climate (2021–2026)

Williamtown RAAF Base (23km)

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  • Average Low 2021–2026

    13.5 °C

  • Average 2021–2026

    18.2 °C

  • Average High 2021–2026

    24 °C
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