HMAS Creswell Weather Forecast
- 8
- 19
Partly cloudy
- 8
- 19
Partly cloudy
- 6
- 19
Mostly sunny
- 9
- 17
Shower or two
- 9
- 17
Showers
- 9
- 17
Showers
- 9
- 18
Showers
Today 12 Aug Illawarra
Partly cloudy. Slight chance of a shower, most likely in the morning and afternoon. Winds westerly 25 to 35 km/h. Overnight temperatures falling to between 6 and 10 with daytime temperatures reaching between 12 and 19.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northwesterly 15 to 20 knots turning westerly in the late morning. Winds reaching up to 30 knots offshore in the late evening.
- Seas
- 1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
- 1st Swell
- Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
- Weather
- Partly cloudy. 50% chance of showers. The chance of a thunderstorm offshore late this afternoon and evening.
- Weather Situation
- A cold front and its associated trough are forecast to cross the coastal waters late Wednesday into early Thursday, with fresh westerly winds turning southwesterly in their wake. Then, a high pressure system moving over South Australia is expected to drift towards Tasmania later in the week through the weekend, directing onshore south to southeasterly winds over the coastal waters.
HMAS Creswell Temperature Statistics View More
August Temperature
Point Perpendicular (9km)
Lowest 8 August, 2026
7.7 °CAverage August
13.1 °CHighest 3 August, 2026
21.1 °C
Climate (2021–2026)
Point Perpendicular (9km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
20.8 °C