Boat Harbour Weather Forecast

    • 7
    • 20

    Mostly clear

    • 5
    • 17

    Sunny

    • 5
    • 17

    Sunny

    • 2
    • 19

    Sunny

    • 5
    • 19

    Mostly sunny

    • 7
    • 21

    Shower or two

    • 8
    • 19

    Possible shower

Today 4 Aug Hunter

Clear. Winds westerly 15 to 25 km/h becoming light in the evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
West to southwesterly 10 to 15 knots becoming variable about 10 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southerly below 1 metre.
Weather
Mostly clear. The chance of a thunderstorm later this evening.
Weather Situation
A low pressure system near Tasmania is slowly moving eastwards, maintaining moderate to fresh west to southwesterly winds over the southern and central coastal waters. Winds will gradually ease and become light and variable later in the week as the low heads to the Tasman Sea and weakens, while a high pressure system moves across the state. Winds will then turn northerly and strengthen through the weekend ahead of a strong cold front that will cross the coastal waters late this weekend or early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boat Harbour Temperature Statistics View More

August Temperature

Williamtown RAAF Base (25km)

  • Lowest 2 August, 2026

    3 °C
  • Average August

    11.2 °C
  • Highest 2 August, 2026

    20.6 °C

Climate (2021–2026)

Williamtown RAAF Base (25km)

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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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