THIS IS THE SEA by THE WATERBOYS has sold 60,000 copies in United Kingdom.
THIS IS THE SEA certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 United Kingdom |
60,000 | 1x Silver | 9 October, 1986 |
United Kingdom Sales: 60,000
Certification / note: 1x Silver
Certification Date / sales as of: 9 October, 1986
|
| Total sales | 60,000 | (in 1 country) |
Total
Sales: 60,000
(in 1 country)
|
Year-end chart performance for THIS IS THE SEA
| Chart 1986 | Rank |
 Dutch Albums (Album Top 100) |
54 |
 New Zealand Albums (RMNZ) |
32 |