Cowrie Beach Weather Forecast
- 17
- 21
Partly cloudy
- 19
- 19
Partly cloudy
- 17
- 18
Partly cloudy
- 18
- 22
Partly cloudy
- 19
- 20
Partly cloudy
- 18
- 20
Partly cloudy
- 20
- 22
Partly cloudy
Today 18 Apr Lower Eyre Peninsula
Mostly clear. Slight chance of a shower later tonight. The chance of a thunderstorm near the west coast later this evening. Winds north to northeasterly 15 to 25 km/h tending north to northwesterly 15 to 20 km/h in the evening.
Central Coastal Waters
- Wind
- Northeasterly 10 to 15 knots, reaching up to 20 knots in the west in the late afternoon. Winds turning north to northwesterly in the evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre later in the evening.
- 1st Swell
- Southwesterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres by early evening, then decreasing to around 1 metre later in the evening.
- Weather
- Partly cloudy. The chance of a thunderstorm in the west.
- Weather Situation
- A high pressure system centred west of Tasmania extends a ridge over western Victoria. A cold front over the far west of SA will weaken as it moves eastwards over central and eastern parts on Sunday morning. The high will move eastwards to be centred southeast of Tasmania later Sunday but will continue to extend a ridge over SA early next week. Another front will move across the south of SA late Tuesday and early Wednesday then another high will move across waters to the south during Wednesday.
Cowrie Beach Temperature Statistics View More
April Temperature
Neptune Island (31km)
Lowest 11 April, 2026
12.4 °CAverage April
17.2 °CHighest 1 April, 2026
21.6 °C
Climate (2021–Present)
Neptune Island (31km)
Average Low 2021–2026
14.3 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
18.8 °C