We have two possible answers.
1. For a day, the force of gravity increased three times.
2. During the day, the rotation speed of the rotation has increased three times.
Record high tide in the Bay of Fundy - 21.6 meters - occurred only once in the entire history of observations, on the night of 4 to 5 October in 1869 under the influence of the cyclone "Saxby Gale".
On the night of October 4-5, in 1869, under the influence of the Saxby Gale cyclone, a record rainfall fell over the basins of rivers flowing into the Bay of Fundy (300 mm in one day), due to which waters from the Bay of Fundy poured into the Bay of Maine and increased three times the speed of rotation of the cycle in the Gulf of Maine.
-------------------------------------------------- ----
The real-time animation shows how the waters flowing from the Bay of Fundy to the Bay of Man form a gyre, which precession reflects the tidal wave in the direction of the Bay of Fundy.
During the flood of the rivers flowing into the Bay of Fundy, the current speed in the north of the Gulf of Maine rises to 20 km / hour, as a result of which the height of the tides reaches 18 meters. https://earth.nullschool.net/?fbclid=IwAR3fDQD_uF0xgVpETpxVzbrv2xxgzOR0UfAKIEFDHAKoC2jzE-Mpu1lIWMs#current/ocean/surface/currents/equirectangular=-65.27,44.29,3000/loc=-66.405,44.310 https://images.app.goo.gl/hAE4F7kyMQ1mhcAF9
Mezen Bay White Sea tide height reaches 10 m. https://earth.nullschool.net/?fbclid=IwAR245zpmdxn7SmOQdJ7qF9HhRn-54AYSZIChWmA6-0A2rXyJ9y2UivmtlZA#current/ocean/surface/currents/equirectangular=42.30,67.95,3000/loc=44.019,65.946
Tides - table. http://www.prilivy.com