Big Lagoon Entrance Weather Forecast
- 12
- 25
Sunny
- 12
- 23
Sunny
- 12
- 24
Sunny
- 12
- 24
Sunny
- 13
- 26
Sunny
- 14
- 25
Possible shower
- 15
- 23
Shower or two
Today 29 Jul Gascoyne
Sunny. Winds easterly 15 to 25 km/h tending east to northeasterly 25 to 35 km/h in the morning then becoming easterly and light in the evening. Overnight temperatures falling to between 5 and 11 with daytime temperatures reaching between 19 and 27.
Gascoyne Coastal Waters
Cape Cuvier to Kalbarri- Wind
- Easterly 10 to 15 knots, reaching up to 20 knots offshore south of Denham during the morning. Winds tending northeasterly in the morning then becoming variable about 10 knots in the early afternoon.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre during the afternoon.
- 1st Swell
- South to southwesterly 2 to 2.5 metres.
- Weather
- Sunny.
- Weather Situation
- A high pressure system over waters to the southwest extends a ridge over southern WA. The ridge will persist through to Friday as the high pressure centre drifts east. The next cold front is expected to move through the southwest later Friday.
Big Lagoon Entrance Temperature Statistics View More
July Temperature
Shark Bay Airport (15km)
Lowest 25 July, 2026
7 °CAverage July
16.8 °CHighest 15 July, 2026
28.9 °C
Climate (2021–2026)
Shark Bay Airport (15km)
Average Low 2021–2026
16.8 °CAverage 2021–2026
22.3 °CAverage High 2021–2026
29.6 °C