James Cook Island Weather Forecast

    • 15
    • 23

    Mostly sunny

    • 14
    • 23

    Mostly sunny

    • 16
    • 23

    Possible shower

    • 16
    • 22

    Shower or two

    • 17
    • 23

    Shower or two

    • 18
    • 24

    Shower or two

    • 18
    • 25

    Shower or two

Today 28 Apr Sydney

Patchy fog in the early morning. The chance of smoke haze along the coastal fringe in the morning. Mostly sunny day. Light winds.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Westerly below 10 knots becoming east to northeasterly in the middle of the day then becoming northerly in the evening.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A strong high-pressure system over the Tasman Sea is slowly drifting towards New Zealand while extending a ridge over New South Wales coastal waters, maintaining east to northeasterly winds. Very little change is expected through the weekdays, then winds will become north to northeasterly during the weekend as a cold front and its associated trough approach the state.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

James Cook Island Temperature Statistics View More

April Temperature

Sydney Airport (9km)

  • Lowest 19 April, 2026

    10.3 °C

  • Average April

    19.5 °C

  • Highest 9 April, 2026

    30.5 °C

Climate (2021–Present)

Sydney Airport (9km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    18.7 °C

  • Average High 2021–2026

    23.4 °C
Get WillyWeather+ to remove ads