Snag Island Weather Forecast
- 17
- 29
Windy
- 16
- 31
Windy
- 20
- 36
Sunny
- 25
- 39
Partly cloudy
- 25
- 38
Partly cloudy
- 20
- 27
Partly cloudy
- 17
- 25
Windy
Today 21 Dec Central West
Sunny. Winds east to southeasterly 25 to 35 km/h tending south to southeasterly 25 to 40 km/h in the early afternoon then decreasing to 25 to 35 km/h in the evening. Daytime maximum temperatures 31 to 36.
Geraldton Coastal Waters
Kalbarri to Jurien Bay- Wind
- Southeasterly 15 to 20 knots turning southerly 20 to 25 knots in the late morning. Winds reaching up to 30 knots during the afternoon and evening.
- Seas
- 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2.5 metres around midday.
- 1st Swell
- South to southwesterly 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore.
- Weather
- Sunny.
- Weather Situation
- A ridge will develop across much of southern WA on Sunday, while a trough lies across the Interior. A weak front will brush the south coast on Monday, followed by the west coast trough returning by Tuesday.
Snag Island Temperature Statistics View More
December Temperature
Jurien Bay (41km)
Lowest 4 December, 2025
13 °CAverage December
24.3 °CHighest 1 December, 2025
39.6 °C
Climate (2020–Present)
Jurien Bay (41km)
Average Low 2020–2025
13.8 °CAverage 2020–2025
19.9 °CAverage High 2020–2025
25.9 °C