Swansea Offshore Weather Forecast

    • 19
    • 20

    Mostly clear

    • 18
    • 21

    Shower or two developing

    • 20
    • 21

    Shower or two. Possible storm

    • 19
    • 21

    Shower or two

    • 20
    • 22

    Showers. Storm developing

    • 20
    • 21

    Partly cloudy

    • 19
    • 20

    Partly cloudy

Today 30 Oct Newcastle

Mostly clear. Winds easterly 20 to 25 km/h tending northeasterly 15 to 25 km/h in the evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeasterly 15 to 20 knots, reaching up to 25 knots offshore south of Norah Head in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres south of Port Stephens by early evening.
1st Swell
Southerly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Mostly clear.
Caution
Surf conditions in the afternoon may be more powerful than they appear and are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
North to northeasterly winds strengthen this evening as a trough approaches from the west, with a southerly change expected to move along the southern half of the coast during Sunday, reaching the Byron coast early Monday. A ridge over the Tasman Sea turns winds north to northeasterly during Monday ahead of another trough that moves up the coast as a southerly change Tuesday.
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  • Temperature Forecast Bureau of Meteorology

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Swansea Offshore Temperature Statistics View More

October Temperature

Newcastle (Nobbys) (20 km)

  • Lowest 9 October, 2026

    11 °C
  • Average October

    18.4 °C
  • Highest 12 October, 2026

    35.2 °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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