Number One Cove Weather Forecast

    • 10
    • 25

    Sunny

    • 11
    • 27

    Sunny

    • 13
    • 28

    Sunny day. Late shower or two

    • 12
    • 16

    Showers. Windy

    • 10
    • 17

    Showers. Windy

    • 8
    • 22

    Cloud clearing

    • 9
    • 27

    Sunny

Today 13 Sep Hunter

The chance of fog in the early morning. Mostly sunny day. Light winds. Overnight temperatures falling to between 6 and 9 with daytime temperatures reaching 22 to 27.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
North to northeasterly 15 to 20 knots, reaching up to 25 knots offshore south of Port Stephens in the evening.
Seas
Around 1 metre, increasing to 1 to 2 metres during the afternoon.
1st Swell
Southerly 1.5 to 2 metres.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Number One Cove Temperature Statistics View More

September Temperature

Williamtown RAAF Base (20km)

  • Lowest 9 September, 2026

    4.4 °C

  • Average September

    16.5 °C

  • Highest 5 September, 2026

    32.8 °C

Climate (2021–2026)

Williamtown RAAF Base (20km)

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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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