Hunter River - Newcastle Harbour Weather Forecast

    • 12
    • 22

    Morning fog. Shower or two

    • 12
    • 23

    Shower or two

    • 14
    • 23

    Showers increasing

    • 15
    • 22

    Showers easing

    • 13
    • 21

    Shower or two

    • 11
    • 20

    Shower or two

    • 13
    • 21

    Shower or two

Today 16 May Newcastle

Partly cloudy. Patchy morning fog. Medium chance of showers, most likely from the late morning. Light winds.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeasterly about 10 knots increasing to 15 to 20 knots in the morning.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Easterly 1.5 metres.
Weather
Partly cloudy. 90% chance of showers. The chance of a thunderstorm from late this morning.
Weather Situation
A strong high pressure system over the southern Tasman Sea will slowly drift east towards New Zealand over the next several days while directing an onshore easterly airstream over the coastal waters of New South Wales. A coastal trough is expected to develop about the north coast early next week, bringing unsettled weather.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hunter River - Newcastle Harbour Temperature Statistics View More

May Temperature

Newcastle (Nobbys) (2km)

  • Lowest 8 May, 2026

    8.5 °C

  • Average May

    18.2 °C

  • Highest 4 May, 2026

    25.6 °C

Climate (2021–Present)

Newcastle (Nobbys) (2km)

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  • Average Low 2021–2026

    15.4 °C

  • Average 2021–2026

    18.6 °C

  • Average High 2021–2026

    22.4 °C
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