Caves Beach Weather Forecast

    • 11
    • 22

    Possible shower

    • 11
    • 23

    Shower or two

    • 11
    • 23

    Possible shower

    • 12
    • 23

    Showers

    • 12
    • 23

    Showers easing

    • 10
    • 21

    Possible shower

    • 10
    • 21

    Shower or two

Today 15 May Newcastle

Partly cloudy. Medium chance of showers. The chance of a thunderstorm. Light winds.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Easterly 10 to 15 knots decreasing to about 10 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Easterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Norah Head.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm.
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

Caves Beach Temperature Statistics View More

May Temperature

Lake Macquarie (Cooranbong) (17km)

  • Lowest 10 May, 2026

    6.1 °C

  • Average May

    15.9 °C

  • Highest 3 May, 2026

    27.3 °C

Climate (2021–Present)

Lake Macquarie (Cooranbong) (17km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    23.9 °C
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