Number One Cove Weather Forecast

    • 10
    • 19

    Sunny

    • 6
    • 19

    Mostly sunny

    • 8
    • 18

    Shower or two

    • 9
    • 18

    Showers

    • 9
    • 17

    Showers

    • 8
    • 19

    Shower or two

    • 8
    • 19

    Shower or two

Today 13 Aug Hunter

Mostly sunny. Winds west to northwesterly 15 to 20 km/h tending west to southwesterly in the morning then becoming light in the late afternoon. Overnight temperatures falling to between 4 and 9 with daytime temperatures reaching between 15 and 20.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
West to southwesterly 15 to 20 knots, reaching up to 30 knots offshore early in the morning. Winds turning southerly 10 to 15 knots in the afternoon.
Seas
1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing to 1 metre later in the evening.
1st Swell
Southerly around 1 metre, increasing to 1 to 2 metres around midday.
Weather
Partly cloudy. 50% chance of showers offshore, near zero chance elsewhere.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Number One Cove Temperature Statistics View More

August Temperature

Williamtown RAAF Base (20km)

  • Lowest 7 August, 2026

    2.7 °C

  • Average August

    11.9 °C

  • Highest 11 August, 2026

    21.4 °C

Climate (2021–2026)

Williamtown RAAF Base (20km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    18.2 °C

  • Average High 2021–2026

    24 °C
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