Egg Island Weather Forecast
- 20
- 25
Partly cloudy
- 20
- 24
Partly cloudy
- 20
- 24
Partly cloudy
- 20
- 24
Partly cloudy
- 20
- 23
Windy
- 19
- 23
Windy
- 18
- 22
Windy
Today 18 Nov Gascoyne
Partly cloudy. Medium chance of showers in the south, slight chance elsewhere. The chance of a thunderstorm. Thunderstorms possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds northeast to southeasterly 20 to 30 km/h tending northwest to northeasterly in the middle of the day then tending northwest to southwesterly in the evening. Daytime maximum temperatures 33 to 39.
Gascoyne Coastal Waters
Cape Cuvier to Kalbarri- Wind
- Variable about 10 knots becoming north to northwesterly 10 to 15 knots in the morning then tending northwest to southwesterly in the early afternoon. Winds reaching up to 20 knots about Shark Bay in the late afternoon.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
- Weather
- Mostly sunny. The chance of a thunderstorm during the morning and afternoon.
- Weather Situation
- A firm ridge of high pressure extending over southern WA will gradually weaken today, contracting to the south coast on Wednesday and moving away. Meanwhile, a trough located offshore is deepening associated with a low pressure system. The trough and low pressure system will move across the west coast later Wednesday and further inland on Thursday.
Egg Island Temperature Statistics View More
November Temperature
Shark Bay Airport (42km)
Lowest 2 November, 2025
14.2 °CAverage November
23.8 °CHighest 16 November, 2025
41.7 °C
Climate (2020–Present)
Shark Bay Airport (42km)
Average Low 2020–2025
16.8 °CAverage 2020–2025
22.3 °CAverage High 2020–2025
29.6 °C