Boat Harbour Beach Weather Forecast

    • 17
    • 21

    Possible shower

    • 16
    • 21

    Shower or two

    • 16
    • 21

    Showers

    • 18
    • 21

    Showers

    • 16
    • 20

    Shower or two

    • 18
    • 21

    Showers

    • 18
    • 20

    Showers

Today 23 May Sydney

Cloudy. Slight chance of a shower. Light winds.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Easterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Easterly 3 metres.
Weather
Partly cloudy.
Caution
Large and powerful surf conditions in the evening are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
A high pressure system over the southern Tasman Sea combined with a low pressure system over the southern Coral Sea is directing moderate to fresh and gusty south to southeasterly winds onto the coast, tending strong in the north today. Over the coming days a broad area of low pressure moves over the state bringing easterly or northeasterly winds to some parts of the coast.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boat Harbour Beach Temperature Statistics View More

May Temperature

Sydney Airport (10km)

  • Lowest 8 May, 2026

    9.6 °C
  • Average May

    17.6 °C
  • Highest 3 May, 2026

    25.6 °C

Climate (2021–Present)

Sydney Airport (10km)

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  • Average Low 2021–2026

    14.8 °C
  • Average 2021–2026

    18.7 °C
  • Average High 2021–2026

    23.4 °C
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