Boat Harbour Weather Forecast

    • 9
    • 20

    Partly cloudy

    • 13
    • 22

    Possible late shower

    • 11
    • 22

    Mostly sunny

    • 14
    • 23

    Showers easing

    • 12
    • 21

    Sunny

    • 8
    • 18

    Sunny

    • 9
    • 17

    Showers

Today 29 Jun Hunter

Partly cloudy. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Light winds. Daytime maximum temperatures between 16 and 20.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeasterly 15 to 20 knots.
Seas
Below 1 metre.
1st Swell
Southerly around 1 metre.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A high pressure system in the Tasman Sea extends a ridge over the east. As the high moves further east, winds will tend north to northeasterly and freshen at times into the mid week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boat Harbour Temperature Statistics View More

June Temperature

Williamtown RAAF Base (25km)

  • Lowest 21 June, 2026

    5.5 °C

  • Average June

    13.9 °C

  • Highest 10 June, 2026

    23.5 °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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