Number One Cove Weather Forecast

    • 11
    • 20

    Partly cloudy

    • 9
    • 22

    Possible shower

    • 10
    • 25

    Sunny

    • 11
    • 27

    Sunny

    • 13
    • 27

    Sunny morning. Shower or two

    • 12
    • 17

    Shower or two. Windy

    • 11
    • 19

    Shower or two

Today 11 Sep Hunter

Clear. Light winds.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
South to southeasterly below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southerly 2 to 2.5 metres.
Weather
Partly cloudy.
Caution
Surf conditions in the evening may be more powerful than they appear and are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
A slow-moving high pressure lies over the Tasman Sea generating stable conditions for NSW Coastal Waters. Trough and cold front are expected to reach the southern coastal waters late Monday and reach the northern waters late Tuesday bringing unsettled weather.
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  • 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

    16.7 °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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