Jacobs Ladder Weather Forecast
- 14
- 16
Shower
- 15
- 15
Shower
- 14
- 15
Partly cloudy
- 14
- 15
Partly cloudy
- 14
- 15
Partly cloudy
- 14
- 15
Partly cloudy
- 14
- 15
Shower
Today 18 Aug Lower Eyre Peninsula
Becoming cloudy. Very high chance of showers, most likely late this afternoon and evening. The chance of a thunderstorm near the east coast this evening. Winds north to northeasterly 15 to 25 km/h increasing to 30 km/h before turning northwesterly 15 to 25 km/h in the evening. Daytime maximum temperatures around 20.
Central Coastal Waters
- Wind
- North to northeasterly 15 to 20 knots turning northwesterly 20 to 25 knots in the evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres by early evening.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Becoming cloudy. 95% chance of showers. The chance of a thunderstorm this evening.
- Weather Situation
- A large blocking high pressure system persists over the Tasman Sea. An upper level disturbance responsible for precipitation over central and eastern parts will weaken today as a weakening cold front moves across western parts today and across the southeast on Wednesday. A high pressure ridge is expected to develop over South Australia from Wednesday afternoon with weak troughs clipping the southeast in a broad westerly flow on Thursday and Friday.
Jacobs Ladder Temperature Statistics View More
August Temperature
Neptune Island (37km)
Lowest 4 August, 2026
10.4 °CAverage August
13.7 °CHighest 7 August, 2026
17.4 °C
Climate (2021–2026)
Neptune Island (37km)
Average Low 2021–2026
14.3 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
18.8 °C