Caves Beach Weather Forecast

    • 16
    • 22

    Showers. Possible afternoon storm

    • 12
    • 19

    Shower or two

    • 11
    • 21

    Shower or two

    • 12
    • 21

    Showers

    • 12
    • 22

    Shower or two

    • 12
    • 23

    Shower or two

    • 12
    • 23

    Shower or two

Today 13 Oct Newcastle

Cloudy. Very high chance of showers. The chance of a thunderstorm in the afternoon and early evening. Winds south to southwesterly 15 to 20 km/h tending south to southeasterly 20 to 30 km/h in the early afternoon.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northwest to southwesterly 10 to 15 knots tending southerly 15 to 25 knots in the middle of the day then tending southeasterly 20 to 25 knots in the late afternoon. Winds reaching up to 30 knots offshore north of Port Stephens in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southerly around 1 metre, increasing to 1 to 1.5 metres around midday.
Weather
Cloudy. 90% chance of showers. The chance of a thunderstorm in the afternoon and early evening, with possible squalls north of Port Stephens.
Weather Situation
A cold front will bring a fresh to strong, gusty southerly change to the northeast half of the coast later today before continuing across the Queensland border early Wednesday. Southerly winds will then gradually turn easterly mid to late this week as a strong high pressure system passes to the south of the state. The high will then enter the Tasman Sea and become slow-moving, maintaining east to northeasterly winds through the weekend.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Caves Beach Temperature Statistics View More

October Temperature

Lake Macquarie (Cooranbong) (17 km)

  • Lowest 9 October, 2026

    6.6 °C
  • Average October

    18.2 °C
  • Highest 10 October, 2026

    31.5 °C

Climate (2021–2026)

Lake Macquarie (Cooranbong) (17 km)

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  • Average Low 2021–2026

    11.9 °C
  • Average 2021–2026

    17.4 °C
  • Average High 2021–2026

    24 °C
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