Lemon Tree Passage Marina Weather Forecast

    • 21
    • 39

    Mostly sunny

    • 25
    • 32

    Shower or two. Possible storm

    • 20
    • 28

    Possible shower

    • 18
    • 28

    Possible shower

    • 19
    • 25

    Shower or two

    • 17
    • 23

    Cloudy

    • 16
    • 24

    Partly cloudy

Today 21 Dec Hunter

Mostly sunny. Slight chance of a shower late this afternoon and evening. The chance of a thunderstorm during this afternoon and evening. Winds northwesterly 25 to 40 km/h. Daytime maximum temperatures 37 to 42.

Extreme Fire Danger Rating

Take action now to protect life and property

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northerly 15 to 25 knots, reaching up to 30 knots in the evening.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2.5 metres during the afternoon.
1st Swell
Northeasterly around 1 metre, increasing to 1 to 1.5 metres around midday, then decreasing to around 1 metre during the afternoon.
Weather
Mostly sunny. The chance of a thunderstorm during this afternoon and early evening.
Weather Situation
A high in the Tasman Sea is directing northerly winds over central and northern Coastal Waters while a weak coastal trough brings southerly winds to the remainder. A cold front will bring a fresh to strong southerly change to the southern half on Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lemon Tree Passage Marina Temperature Statistics View More

December Temperature

Williamtown RAAF Base (20km)

  • Lowest 2 December, 2025

    11.3 °C

  • Average December

    23.3 °C

  • Highest 19 December, 2025

    41 °C

Climate (2020–Present)

Williamtown RAAF Base (20km)

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  • Average Low 2020–2025

    13.3 °C

  • Average 2020–2025

    18 °C

  • Average High 2020–2025

    23.7 °C
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