Little Swan Bay Weather Forecast

    • 10
    • 19

    Showers

    • 10
    • 19

    Showers easing

    • 12
    • 20

    Partly cloudy

    • 10
    • 20

    Partly cloudy

    • 8
    • 21

    Partly cloudy

    • 7
    • 21

    Sunny

    • 9
    • 20

    Possible shower

Today 17 Jul Hunter

Partly cloudy. Patchy fog early this morning. High chance of showers about the Lower Hunter, medium chance elsewhere. Light winds becoming southeasterly 15 to 20 km/h in the morning then becoming light in the evening. Daytime maximum temperatures between 14 and 19.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots offshore north of Port Stephens during the day.
Seas
Around 1 metre.
1st Swell
Southerly 1 to 1.5 metres.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A coastal trough off the northern coast combines with a high pressure system over far southwestern New South Wales to drive a fresh south to southeasterly flow today, weakening along the southern half of the coast. The trough will deepen into a low pressure system over the northern Tasman Sea during the weekend, promoting strong southeasterly winds and large and powerful waves along the far north coast. Meanwhile, a ridge is forecast to build over the southern coastal waters later today, ahead of the high crossing during the weekend and early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Little Swan Bay Temperature Statistics View More

July Temperature

Williamtown RAAF Base (16km)

  • Lowest 5 July, 2026

    5.2 °C

  • Average July

    13.2 °C

  • Highest 2 July, 2026

    23.5 °C

Climate (2021–2026)

Williamtown RAAF Base (16km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    18.2 °C

  • Average High 2021–2026

    24 °C
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