Diamond Beach Weather Forecast
- 11
- 22
Partly cloudy
- 10
- 26
Sunny day. Late shower or two
- 13
- 25
Shower or two
- 8
- 21
Mostly sunny
- 8
- 24
Mostly sunny
- 10
- 19
Shower or two
- 8
- 22
Possible shower
Today 18 Sep Mid North Coast
Partly cloudy. The chance of fog about higher ground early this morning. Slight chance of a shower in the north, near zero chance elsewhere. Light winds becoming east to northeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures in the low to mid 20s.
Macquarie Coastal Waters
Smoky Cape to Seal Rocks- Wind
- South to southeasterly 10 to 15 knots turning east to northeasterly in the late morning. Winds reaching up to 20 knots south of Port Macquarie in the evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres offshore south of Crowdy Head by early evening.
- 1st Swell
- Southerly below 1 metre, increasing to 1 to 1.5 metres during the morning.
- Weather
- Partly cloudy.
- Weather Situation
- In the wake of a cold front, south to southwesterly winds will tend northerly and strengthen today as a high pressure system drifts across the coastal waters. Winds will shift west to southwesterly again over the weekend as a stronger cold front moves over NSW coastal waters, with southwesterly winds persisting into early next week as a series of fronts brush the south of the state.
Diamond Beach Temperature Statistics View More
September Temperature
Taree Airport (17km)
Lowest 1 September, 2025
6.1 °CAverage September
15 °CHighest 8 September, 2025
28 °C
Climate (2020–Present)
Taree Airport (17km)
Average Low 2020–2025
13 °CAverage 2020–2025
17.9 °CAverage High 2020–2025
24 °C