Swansea Channel - Swansea Boat Ramp Weather Forecast

    • 13
    • 23

    Possible shower

    • 12
    • 24

    Shower or two

    • 12
    • 25

    Possible morning shower

    • 11
    • 26

    Mostly sunny

    • 11
    • 25

    Possible shower

    • 11
    • 25

    Partly cloudy

    • 11
    • 26

    Possible shower

Today 23 Apr Newcastle

Partly cloudy. Medium chance of showers. Winds south to southeasterly 15 to 25 km/h.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots offshore north of Norah Head in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore north of Norah Head.
1st Swell
Southeasterly 2 to 2.5 metres.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A high pressure system over the southern Tasman Sea extends a ridge towards New South Wales coastal waters, maintaining southeast to northeasterly winds for the remainder of the week. A weak trough in the Tasman Sea could drift towards the far northern New South Wales Coast during Friday, bringing strengthening southeasterly winds before easing later in the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swansea Channel - Swansea Boat Ramp Temperature Statistics View More

April Temperature

Lake Macquarie (Cooranbong) (16km)

  • Lowest 12 April, 2026

    6.4 °C

  • Average April

    17.5 °C

  • Highest 7 April, 2026

    30.9 °C

Climate (2021–Present)

Lake Macquarie (Cooranbong) (16km)

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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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