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).
| Conttoycooldown | Verenigde Provinciën | 15 km | Nearest port |
| Mugeres | Great Britain | 27 km | Nearest port |
| Conil | Sverige | 65 km | Nearest port, Nearest Sverige port |
| Key West | United States | 246 km | Nearest United States port |
| Gracias a Dios | Sverige | 370 km | Nearest Sverige port |
Can't be captured.
| 1 | Baja | España | deep | Production | — | — | 167 |
| 2 | Sisal | Russian Empire | deep | Production | — | — | 206 |
| 3 | Barcos | España | shallow | Production | — | — | 225 |
| 4 | Salamanca | Great Britain | deep | Production | — | — | 248 |
| 5 | Batabanó | España | deep | Production | — | — | 261 |
| 6 | Arcas | Russian Empire | shallow | Production | — | — | 315 |
| 7 | Belize | Great Britain | deep | Production | — | — | 318 |
| 8 | Cayo Vacas | United States | shallow | Production | — | — | 357 |
| 9 | Placentia | Great Britain | deep | Production | — | — | 360 |
| 10 | Carahatas | España | shallow | Production | — | — | 385 |
| 11 | Islamorada | United States | deep | Production | — | — | 388 |
| 12 | Omoa | Great Britain | deep | Production | — | — | 397 |
| 13 | Sarazota | United States | deep | Production | — | — | 398 |
| 14 | Little Cayman | Neutral | deep | Production | — | — | 400 |
| 15 | Sancti Spíritus | Neutral | deep | Production | — | — | 404 |
| 16 | Croata | Great Britain | shallow | Production | — | — | 434 |
| 17 | Cayo Biscayno | United States | deep | Production | — | — | 444 |
| 18 | Santa Ana | Russian Empire | deep | Production | — | — | 451 |
| 19 | Apalachicola | Neutral | deep | Production | — | — | 476 |
| 20 | Alvarado | Russian Empire | deep | Production | — | — | 491 |
| 21 | Sandy Bay | Kingdom of Prussia | deep | Production | — | — | 495 |
| 22 | Mobile | United States | deep | Production | — | — | 516 |
| 23 | Morgan's Bluff | United States | shallow | Production | — | — | 517 |
| 24 | Vermiou | United States | deep | Production | — | — | 520 |
| 25 | Kemp's Bay | Sverige | shallow | Production | — | — | 522 |
| 26 | Soto La Marina | Russian Empire | deep | Production | — | — | 528 |
| 27 | West End | United States | shallow | Production | — | — | 529 |
| 28 | Manzanillo | Great Britain | deep | Production | — | — | 537 |
| 29 | Saint Ann | Great Britain | deep | Production | — | — | 557 |
| 30 | La Guanaja | España | shallow | Production | — | — | 566 |