Hunter River - Boat Harbour Weather Forecast

    • 19
    • 23

    Possible shower

    • 17
    • 22

    Cloudy

    • 17
    • 25

    Partly cloudy

    • 16
    • 30

    Sunny

    • 18
    • 34

    Mostly sunny

    • 21
    • 33

    Possible shower

    • 21
    • 34

    Shower or two

Today 15 Dec Newcastle

Cloudy. Medium chance of showers, becoming less likely in the early afternoon. Winds southerly 15 to 25 km/h tending southeasterly 20 to 30 km/h in the morning.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southerly 15 to 20 knots, reaching up to 30 knots offshore early in the morning. Winds turning southeasterly in the late morning.
Seas
1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning.
1st Swell
Southerly below 1 metre, increasing to 1.5 to 2.5 metres during the morning.
Weather
Cloudy.
Weather Situation
A trough and gusty wind change will continue moving north across the coastal waters, crossing the northern waters this morning and early afternoon. A ridge extends over the coastal waters in the wake of the trough. The ridge will be maintained by a high in the Great Australian Bight that will move east across southeast Australia on Tuesday and into the Tasman Sea on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hunter River - Boat Harbour Temperature Statistics View More

December Temperature

Newcastle (Nobbys) (2km)

  • Lowest 2 December, 2025

    11.3 °C

  • Average December

    21.4 °C

  • Highest 5 December, 2025

    36.1 °C

Climate (2020–Present)

Newcastle (Nobbys) (2km)

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  • Average Low 2020–2025

    15.3 °C

  • Average 2020–2025

    18.5 °C

  • Average High 2020–2025

    22.3 °C
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