This port can't be captured.
The 2 nearest ports a nation doesn't own plus each top nation's nearest port can be flagged from any owned port by the owner's nation (or any nation from free ports).
Last round's top nations:Verenigde ProvinciënUnited StatesSverige· Pulls over 440 km hidden (too far to sail before the flag times out).
| Key West | United States | 65 km | Nearest port |
| Las Tortugas | Neutral | 86 km | Nearest port |
| Cayo Vacas | United States | 93 km | Nearest United States port |
| William's Bay | Sverige | 202 km | Nearest Sverige port |
| Conttoycooldown | Verenigde Provinciën | 217 km | Nearest Verenigde Provinciën port |
Can't be captured.
| 1 | Baja | España | deep | Production | — | — | 100 |
| 2 | Cayo Vacas | United States | shallow | Production | — | — | 116 |
| 3 | Carahatas | España | shallow | Production | — | — | 129 |
| 4 | Islamorada | United States | deep | Production | — | — | 142 |
| 5 | Cayo Biscayno | United States | deep | Production | — | — | 199 |
| 6 | Sarazota | United States | deep | Production | — | — | 245 |
| 7 | Morgan's Bluff | United States | shallow | Production | — | — | 264 |
| 8 | Kemp's Bay | Sverige | shallow | Production | — | — | 266 |
| 9 | West End | United States | shallow | Production | — | — | 284 |
| 10 | Barcos | España | shallow | Production | — | — | 298 |
| 11 | La Guanaja | España | shallow | Production | — | — | 310 |
| 12 | Batabanó | España | deep | Production | — | — | 334 |
| 13 | Governor's Harbour | Sverige | shallow | Production | — | — | 353 |
| 14 | Marsh Harbour | United States | shallow | Production | — | — | 381 |
| 15 | Deadman's Cay | Neutral | shallow | Production | — | — | 395 |
| 16 | Apalachicola | Neutral | deep | Production | — | — | 413 |
| 17 | Puerto de Nipe | Pirates | deep | Production | — | — | 428 |
| 18 | Salina Point | Pirates | shallow | Production | — | — | 461 |
| 19 | Sisal | Russian Empire | deep | Production | — | — | 464 |
| 20 | San Agustín | United States | deep | Player contracts | 500 | 3,842 | 468 |
| 21 | Sancti Spíritus | Neutral | deep | Production | — | — | 477 |
| 22 | Little Cayman | Neutral | deep | Production | — | — | 478 |
| 23 | Salamanca | Great Britain | deep | Production | — | — | 479 |
| 24 | San Mateo | United States | deep | Production | — | — | 490 |
| 25 | Ocean Bight | Pirates | deep | Production | — | — | 515 |
| 26 | Mobile | United States | deep | Production | — | — | 533 |
| 27 | Belize | Great Britain | deep | Production | — | — | 535 |
| 28 | Saint-Nicolas | Sverige | deep | Production | — | — | 546 |
| 29 | Arcas | Russian Empire | shallow | Production | — | — | 573 |
| 30 | Placentia | Great Britain | deep | Production | — | — | 574 |