The Bay of Fundy in Atlantic Canada is famously known for hosting the world’s highest tides, but residents in Nunavik have long believed that the title should be rightfully theirs. Now, a representative for the Inuit in the northern Quebec region claims to have new data supporting their claim.
The Makivvik Corporation recently conducted fresh measurements between 2024-25 at the mouth of the Leaf Basin near the community of Tasiujaq. Leaf Basin, which already holds the Guinness World Record for the highest tide ever recorded in 1953, is now being contested by Makivvik against Nova Scotia’s Burntcoat Head in the Bay of Fundy, which currently holds the record for the greatest tidal range.
According to Makivvik’s study, the Leaf Basin exhibits a tidal range of 16.35 meters at its north end, surpassing Burntcoat Head’s range of 15.85 meters. These figures exceed the current listings in the Guinness World Records.
Adamie Delisle Alaku, the executive vice president of Makivvik’s department of environment, wildlife, and research, emphasized that the study confirms what many Nunavimmiut have long known through traditional knowledge. He highlighted the significance of using scientific instruments to validate their claim.
Previous attempts by Nunavimmiut to prove their region’s high tidal ranges date back to a study conducted by the Nunavik Tourism Association in 2003. Despite technical setbacks, the study hinted at exceptionally high tides. Tasiujaq Mayor Tommy Annanack expressed anticipation for the latest findings, emphasizing the community’s long-standing interest in the matter.
While the numbers await certification, the Guinness World Records spokesperson explained that official verification would require confirmation from a governing body. Makivvik has submitted its findings to the Canadian Hydrographic Service for review. The Department of Fisheries and Oceans is currently analyzing the data to draw scientific conclusions.
The ongoing debate between the Bay of Fundy and Leaf Basin revolves around the need for consistent long-term datasets to accurately compare tidal extremes. As discussions continue, Nova Scotia stands by its world record title, showcasing its natural wonder to global visitors.
Delisle Alaku believes that the lack of awareness regarding the tides near Tasiujaq stems from challenges in studying the region. Despite these obstacles, efforts to highlight the cultural significance and natural beauty of Nunavik persist.
Understanding how tides shape ecosystems is crucial for communities that rely on them for travel, fishing, and cultural practices. The continuous monitoring of tidal variations is essential for accurate recognition and scientific understanding of these extraordinary tidal environments.
