Swansea Offshore Weather Forecast

    • 15
    • 20

    Clear

    • 18
    • 24

    Shower or two

    • 20
    • 21

    Partly cloudy

    • 20
    • 25

    Shower or two. Possible storm

    • 19
    • 20

    Showers

    • 16
    • 17

    Shower or two

    • 15
    • 18

    Shower or two

Today 9 Oct Newcastle

Clear. Winds easterly 15 to 25 km/h tending northeasterly in the evening then becoming light in the late evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres south of Port Stephens by early evening.
1st Swell
Southerly 2 to 2.5 metres.
Weather
Clear.
Weather Situation
Fresh northerly winds will develop across the coastal waters later today as a trough crosses the coastal waters during Saturday, driving a southerly change along the southern and central coastal waters later. Winds will return northerly again as a weak ridge will establish on Sunday. This will be followed by a series of cold front and troughs crossing the coastal waters, driving a second fresh and gusty southerly change during early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swansea Offshore Temperature Statistics View More

October Temperature

Newcastle (Nobbys) (20 km)

  • Lowest 8 October, 2026

    12.8 °C

  • Average October

    18 °C

  • Highest 1 October, 2026

    27.3 °C

Climate (2021–2026)

Newcastle (Nobbys) (20 km)

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  • Average Low 2021–2026

    15.5 °C

  • Average 2021–2026

    18.6 °C

  • Average High 2021–2026

    22.4 °C
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