Boat Harbour Weather Forecast

    • 7
    • 17

    Sunny

    • 4
    • 18

    Mostly sunny

    • 6
    • 17

    Showers

    • 8
    • 19

    Possible shower

    • 7
    • 18

    Sunny

    • 8
    • 19

    Shower or two

    • 10
    • 20

    Shower or two

Today 16 Jul Hunter

Sunny. Areas of morning frost inland. Winds westerly 15 to 20 km/h becoming light before dawn. Overnight temperatures falling to between zero and 5 with daytime temperatures reaching between 14 and 17.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
West to southwesterly 10 to 15 knots, reaching up to 20 knots north of Norah Head during the morning. Winds decreasing to about 10 knots in the late afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre during the afternoon.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Mostly sunny.
Weather Situation
A high pressure ridge extends across the central areas, maintaining westerly airstream. A trough looks set to brush the coast late Thursday through Friday, bringing a southerly wind change.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boat Harbour Temperature Statistics View More

July Temperature

Williamtown RAAF Base (25km)

  • Lowest 9 July, 2025

    3.5 °C

  • Average July

    12.4 °C

  • Highest 6 July, 2025

    22.7 °C

Climate (2020–Present)

Williamtown RAAF Base (25km)

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  • Average Low 2020–2025

    13.3 °C

  • Average 2020–2025

    18 °C

  • Average High 2020–2025

    23.6 °C
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