Caves Bay Weather Forecast

    • 14
    • 27

    Mostly sunny

    • 15
    • 24

    Partly cloudy

    • 10
    • 21

    Sunny

    • 10
    • 27

    Sunny day. Late shower or two

    • 15
    • 23

    Shower or two then sunny

    • 10
    • 22

    Mostly sunny

    • 9
    • 22

    Partly cloudy

Today 16 Sep Central Coast

Mostly sunny. Winds north to northwesterly 20 to 30 km/h.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northerly 15 to 20 knots, reaching up to 30 knots offshore north of Norah Head in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres offshore north of Norah Head.
1st Swell
Northeasterly below 1 metre.
Weather
Mostly sunny.
Weather Situation
Northerly winds are strengthening as a high pressure system over the Tasman Sea moves further away while a cold front approaches from the west. This front and its associated trough will bring a west to southwesterly change to southern and central coastal waters later today through Wednesday, before the front moves away to the Tasman Sea and the trough weakens over the northern coastal waters. Then, a ridge of high pressure will drift across the coastal waters midweek ahead of the second cold front that looks set to cross the coast on Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Caves Bay Temperature Statistics View More

September Temperature

Terrey Hills (25km)

  • Lowest 1 September, 2025

    7 °C

  • Average September

    15.1 °C

  • Highest 8 September, 2025

    27.7 °C

Climate (2020–Present)

Terrey Hills (25km)

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  • Average Low 2020–2025

    13.4 °C

  • Average 2020–2025

    16.9 °C

  • Average High 2020–2025

    21.7 °C
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