Table 3 First column: ranking order. Second column: top 5 coastal regions impacted by the most intense wave storms along the global coastlines. Third column: maximum EC index (m2h) of wave storms and, between brackets, of severe wave storms within the region. Fourth column: maximum TSWE index (kWh/m) of wave storms and, between brackets, of severe wave storms within the region. k indicates that the value is multiplied by 103. (+) indicates that values could exceed the upper limit of the range.

From: Global coastal wave storminess

Rank

Coastal region

EC (m2h)

TSWE (kWh/m)

1

Northwestern Europe

1.75–2 k(2.25–2.5 k+)

10.5–12 k(13.5–15 k+)

2

Southwestern South America

1.5–1.75 k(2.25–2.5 k+)

9–10.5 k(13.5–15 k)

3

Southern Australia

1.5–1.75 k(2.25–2.5 k+)

7.5–9 k(13.5–15 k+)

4

Southwestern Europe

1.25–1.5 k(2.25–2.5 k+)

7.5–9 k(13.5–15 k+)

5

Western India

1.25–1.5 k(2.25–2.5 k+)

6–7.5 k(13.5–15 k)