OceanCross-readingAnnual fixture: World Tsunami Awareness Day
How many reads on the tsunami per metre of swell off Sendai?
756views per metre
Sendai
Views of the English Wikipedia article Tsunami on 4 November 2025, set against the maximum wave height off Sendai on the same day.
1,422 reads, 1.88 m of swell: 756 per metre. Swell comes from the wind, a tsunami from the seabed: the page makes it clear.
- Views of the Tsunami page (4 November 2025)
- 1,422 views
- Maximum wave height off Sendai (4 November 2025)
- 1.88 m