North Arm Cove Entrance Weather Forecast

    • 17
    • 24

    Partly cloudy

    • 16
    • 28

    Sunny

    • 18
    • 31

    Sunny

    • 21
    • 28

    Partly cloudy

    • 19
    • 27

    Partly cloudy

    • 18
    • 30

    Mostly sunny

    • 19
    • 29

    Sunny

Today 23 Jan Hunter

Partly cloudy. Winds south to southeasterly 15 to 25 km/h tending east to southeasterly in the morning. Overnight temperatures falling to between 12 and 16 with daytime temperatures reaching 24 to 30.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
South to southeasterly 10 to 15 knots, reaching up to 20 knots offshore north of Port Stephens early in the morning. Winds tending east to southeasterly below 10 knots in the late afternoon.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning.
1st Swell
Southerly 2 to 3 metres.
Weather
Cloudy.
Weather Situation
A high in the Bight extends a ridge along the NSW coast. Winds gradually turn northerly as the high pressure system moves into the Tasman Sea on the weekend. A cold front brushes along the coast on Sunday, bringing a southerly change to coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

North Arm Cove Entrance Temperature Statistics View More

January Temperature

Williamtown RAAF Base (23km)

  • Lowest 1 January, 2026

    14.8 °C

  • Average January

    22.9 °C

  • Highest 10 January, 2026

    40.5 °C

Climate (2021–Present)

Williamtown RAAF Base (23km)

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  • Average Low 2021–2026

    13.3 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    23.8 °C
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