Thelma Head Weather Forecast
- 17
- 28
Shower or two
- 16
- 23
Showers easing. Windy
- 11
- 24
Sunny
- 11
- 24
Sunny
- 15
- 28
Partly cloudy
- 18
- 29
Shower or two
- 16
- 21
Shower or two
Today 3 Nov Sydney
Partly cloudy. Medium chance of showers, most likely in the evening. The chance of a thunderstorm in the late afternoon and evening, possibly severe with damaging winds and large hail. Winds north to northeasterly 20 to 30 km/h tending northwest to southwesterly 15 to 20 km/h in the late evening.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northeasterly 15 to 25 knots, reaching up to 30 knots offshore north of Port Kembla in the evening. Winds turning northerly in the evening.
- Seas
- 1 to 2 metres.
- 1st Swell
- East to northeasterly around 1 metre inshore, increasing to 1.5 metres offshore south of Point Perpendicular by early evening.
- Weather
- Partly cloudy. 50% chance of showers. The chance of a thunderstorm in the late afternoon and evening.
- Weather Situation
- North to northeasterly winds are freshening ahead of a cold front that will cross the coastal waters between late today through Tuesday, with a fresh and gusty westerly wind change in its wake. Westerly winds will gradually turn east to northeasterly as a high pressure system drifts across the state midweek. Winds will turn northerly again later in the week ahead of the next cold front that looks set to cross the coast on the weekend.
Thelma Head Temperature Statistics View More
November Temperature
Bellambi (24km)
Lowest 2 November, 2025
15.9 °CAverage November
18.5 °CHighest 1 November, 2025
21.9 °C
Climate (2020–Present)
Bellambi (24km)
Average Low 2020–2025
15 °CAverage 2020–2025
18 °CAverage High 2020–2025
21.7 °C