Annual Mean Significant Wave Height

What is it: 

The average height of the highest 1/3 of waves. The wave height is greatest in the Atlantic, moderate in the North Sea and least in the immediate coastal zone where the values are generally <1.2m.

Reproduced from Renewables-Atlas Crown Copyright.

 

Links to Scotland's Marine Atlas: 
This information page is part of the theme: 
Rockall Storm - Copyright © Marine Scotland