Diamond Beach Weather Forecast

    • 12
    • 20

    Shower or two

    • 11
    • 20

    Showers

    • 13
    • 21

    Showers

    • 15
    • 22

    Showers easing

    • 13
    • 23

    Shower or two

    • 12
    • 21

    Shower or two

    • 12
    • 19

    Shower or two

Today 20 May Mid North Coast

Mostly sunny. Slight chance of a shower in the south, most likely later tonight. Near zero chance of rain elsewhere. The chance of a thunderstorm near the coast this evening. Winds west to southwesterly 15 to 25 km/h tending south to southwesterly in the middle of the day then tending west to southwesterly 15 to 20 km/h in the evening. Daytime maximum temperatures between 15 and 22.

Macquarie Coastal Waters

Smoky Cape to Seal Rocks
Wind
Southwesterly 20 to 30 knots.
Seas
2 to 2.5 metres.
1st Swell
Southerly 2 to 3 metres.
Weather
Partly cloudy. 90% chance of showers. The chance of a thunderstorm.
Weather Situation
A high pressure ridge establishing in the area during today 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

Diamond Beach Temperature Statistics View More

May Temperature

Taree Airport (17km)

  • Lowest 8 May, 2026

    7.5 °C

  • Average May

    17.6 °C

  • Highest 4 May, 2026

    26 °C

Climate (2021–Present)

Taree Airport (17km)

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  • Average Low 2021–2026

    13.1 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    24.3 °C
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