Boat Harbour Weather Forecast

    • 19
    • 30

    Clear

    • 19
    • 32

    Sunny

    • 19
    • 33

    Becoming windy. Sunny

    • 20
    • 38

    Sunny

    • 20
    • 25

    Shower or two

    • 18
    • 25

    Shower or two

    • 19
    • 29

    Partly cloudy

Today 7 Jan Hunter

Clear. Light winds.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres south of Port Stephens.
1st Swell
Southerly below 0.5 metres.
Weather
Clear.
Weather Situation
Onshore north to northeasterly winds along the coast will continue to freshen through this week as a high over the Tasman Sea strengthens while extending a ridge along the coastal waters. Then, a cold front and its associated trough looks set to cross the coastal areas during the weekend, bringing a fresh to strong southerly wind change in their wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boat Harbour Temperature Statistics View More

January Temperature

Williamtown RAAF Base (25km)

  • Lowest 1 January, 2026

    14.8 °C

  • Average January

    21.8 °C

  • Highest 4 January, 2026

    34.2 °C

Climate (2021–Present)

Williamtown RAAF Base (25km)

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  • Average Low 2021–2026

    13.3 °C

  • Average 2021–2026

    18 °C

  • Average High 2021–2026

    23.8 °C
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