The Grain Industry Association of Western Australia (GIWA) has forecasted a significant increase in the 2024 WA harvest, estimating a potential yield of 17,753,000 tonnes, up from the September projection of 13,438,000 tonnes. The bulk of the grain is expected to come from the Kwinana zone, with smaller contributions from Albany, Geraldton, and Esperance. However, GIWA noted that grain yields may not reach earlier spring expectations, with the amount of rainfall and soil type significantly impacting the final yield. The season's rainfall pattern and the lack of subsoil moisture at the start of the grain-growing season have led to varied results across the regions.