Hyams Beach Weather Forecast
- 17
- 26
Partly cloudy
- 16
- 27
Sunny
- 16
- 26
Showers. Possible storm
- 12
- 19
Showers increasing
- 13
- 21
Shower or two
- 14
- 22
Partly cloudy
- 13
- 24
Mostly sunny
Today 24 Mar Illawarra
Partly cloudy. The chance of fog about higher ground in the early morning. Medium chance of showers, most likely in the morning and afternoon. Light winds becoming northeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to between 15 and 18 with daytime temperatures reaching the low to high 20s.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northeasterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Northeasterly below 1 metre, increasing to 1 to 1.5 metres north of Point Perpendicular around midday.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system over the Tasman Sea is extending a ridge to eastern New South Wales and maintaining generally easterly airstream over much of the coastal waters. Meanwhile, a tropical low over Coral Sea is deepening and heading south towards the northern Tasman Sea, bringing fresh southeasterly winds along the north coast and large powerful waves midweek, before tracking into the southern Tasman Sea later in the week. Then, a strong cold front looks set to sweep the coastal waters on Thursday through Friday, with fresh to strong south to southwesterly winds in its wake.
Hyams Beach Temperature Statistics View More
March Temperature
Point Perpendicular (10km)
Lowest 14 March, 2026
16.2 °CAverage March
21.3 °CHighest 11 March, 2026
27.5 °C
Climate (2021–Present)
Point Perpendicular (10km)
Average Low 2021–2026
14.7 °CAverage 2021–2026
17.4 °CAverage High 2021–2026
20.8 °C