Latitudes and Longitudes
| Seaport Name | Seaport Code | Country | Latitude | Longitude |
|---|---|---|---|---|
| Wanganui | NZWAG | New Zealand | 39°56'S | 175°00'E |
| Tauranga | NZTRG | New Zealand | 37°41'S | 176°10'E |
| New Plymouth | NZNPL | New Zealand | 39°02'S | 174°02'E |
| Napier | NZNPE | New Zealand | 39°28'S | 176°53'E |
| Mount Maunganui | NZMMU | New Zealand | 37°38'S | 176°10'E |
| Marsden Point | NZMAP | New Zealand | 35°44'S | 174°21'E |
| Gisborne | NZGIS | New Zealand | 38°41'S | 178°01'E |
| Auckland | NZAKL | New Zealand | 36°51'S | 174°48'E |
| Puerto Somoza | NIPSN | Nicaragua | 12°12'N | 86°46'W |
| Puerto Sandino | NIPSN | Nicaragua | 12°12'N | 86°46'W |
| Corinto | NICIO | Nicaragua | 12°30'N | 87°11'W |
| Calabar | NGCBQ | Nigeria | 4°57'N | 8°20'E |
| Bonny | NGBON | Nigeria | 4°26'N | 7°09'E |
| Que Oboe Terminal | NGOBO | Nigeria | 4°20'N | 7°58'E |
| Qua Iboe Terminal | NGOBO | Nigeria | 4°20'N | 7°58'E |
| Port Harcourt | NGPHC | Nigeria | 4°46'N | 7°00'E |
| Pennington | NGPEN | Nigeria | 4°15'N | 5°35'E |
| Lagos | NGLOS | Nigeria | 6°27'N | 3°23'E |
| Forcados | NGFOR | Nigeria | 5°10'N | 5°09'E |
| Escravos | NGESC | Nigeria | 5°30'N | 4°99'E |