Hawkesbury River - Peat Island Weather Forecast

    • 11
    • 19

    Mostly sunny

    • 11
    • 19

    Showers increasing

    • 13
    • 20

    Showers easing

    • 14
    • 21

    Showers

    • 13
    • 22

    Shower or two

    • 13
    • 21

    Shower or two

    • 11
    • 19

    Shower or two

Today 20 May Central Coast

Mostly sunny day. Slight chance of a shower in the evening. Winds south to southwesterly 15 to 25 km/h tending west to southwesterly in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
South to southwesterly 15 to 20 knots.
Seas
Below 0.5 metres.
Weather
Mostly sunny.
Weather Situation
A high pressure ridge establishing in the area on Wednesday with a trough and low pressure system further offshore and remaining over the Tasman Sea for the next several days, whipping fresh to strong southerly winds and large powerful waves to the coastline mid to late this week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hawkesbury River - Peat Island Temperature Statistics View More

May Temperature

Terrey Hills (18km)

  • Lowest 8 May, 2026

    6.5 °C

  • Average May

    16.2 °C

  • Highest 3 May, 2026

    23.7 °C

Climate (2021–Present)

Terrey Hills (18km)

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  • Average Low 2021–2026

    13.5 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    21.9 °C
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