World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Wewelsfleth | DEWEW | Germany |
| Wexford | IEWEX | Ireland |
| Weyauwega | USWWI | United States of America (the) |
| Weybridge | USU3V | United States of America (the) |
| Weymouth | GBWEY | United Kingdom |
| Weymouth | CAWEY | Canada |
| Whale Cove | CAYXN | Canada |
| Whaligoe | GBWLG | United Kingdom |
| Whangaparapara | NZWHN | New Zealand |
| Whangarei | NZWRE | New Zealand |