Hunter River (North Channel) - Mangrove Island Weather Forecast

    • 21
    • 25

    Rain

    • 19
    • 28

    Partly cloudy

    • 19
    • 31

    Partly cloudy

    • 21
    • 32

    Shower or two

    • 19
    • 23

    Shower or two

    • 19
    • 23

    Shower or two

    • 19
    • 24

    Shower or two

Today 9 Feb Newcastle

Cloudy. High chance of rain, most likely in the morning and afternoon. The chance of a thunderstorm in the morning and afternoon. Light winds becoming northerly 15 to 20 km/h in the early afternoon then becoming light in the evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northerly 15 to 25 knots, reaching up to 30 knots offshore north of Norah Head early in the morning. Winds decreasing to 10 to 15 knots in the middle of the day.
Seas
1.5 to 2.5 metres, decreasing to 1 metre around midday.
1st Swell
Northeasterly below 1 metre.
Weather
Cloudy. 80% chance of rain. The chance of a thunderstorm south of Port Stephens in the morning and afternoon.
Weather Situation
A high pressure system over the Tasman Sea extends a ridge over northern part of the coast, bringing northeasterly along most of the coast. A southerly change is forecast to move along southern and central parts of the coast today and Tuesday as the trough moves into the Tasman sea and a new ridge builds over the coast.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hunter River (North Channel) - Mangrove Island Temperature Statistics View More

February Temperature

Newcastle (Nobbys) (6km)

  • Lowest 3 February, 2026

    17.1 °C

  • Average February

    22.5 °C

  • Highest 5 February, 2026

    31.7 °C

Climate (2021–Present)

Newcastle (Nobbys) (6km)

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  • Average Low 2021–2026

    15.3 °C

  • Average 2021–2026

    18.5 °C

  • Average High 2021–2026

    22.3 °C
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