🌊 Highest tidal range

Bay of Fundy · up to 16.3 m (53.5 ft)

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🌊 Highest tidal range

up to 16.3 m (53.5 ft)

Bay of Fundy · Nova Scotia / New Brunswick

The funnel shape of the Bay of Fundy amplifies the Atlantic tide so that billions of tonnes of water surge in and out twice a day — exposing the world's highest coastal mudflats.

Record at a glance

RecordHighest tidal range
FeatureBay of Fundy
Measurementup to 16.3 m (53.5 ft)
LocationNova Scotia / New Brunswick
CountryCanada

Read the Canada profile, or browse the whole World Extremes index.

This record belongs to our Bays collection, where every bays in the world is catalogued.

More Oceans & Seas records

Figure is a widely-cited reference measurement. Stored statically on our server — no external call when you load a page.

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