Aktuelle Tonnenpositionen (letzte Änderungen fett hervorgehoben):
| Westerems | Ansteuerungstonne | 53°36,949' N | 006°17,736' E | |
| Tonne 1 | 53° 36,710’N | 006° 22,066’E | ||
| Tonne 2 | 53° 37,093‘N | 006° 22,074’E | ||
| Ortstonne bei Tonne 2 | 53° 37,092’N | 006° 22,218‘E | ||
| Tonne 3 | 53° 36,659‘N | 006° 24,303’E | ||
| Tonne 4 | 53° 37,090‘N | 006° 24,314’E | ||
| Tonne 5 | 53° 36,661‘N | 006° 26,534’E | ||
| Tonne 6 | 53° 37,039‘N | 006° 26,543’E | ||
| Tonne 7 | 53° 36,603‘N | 006° 28,826’E | ||
| Tonne 8 | 53° 37,034‘N | 006° 28,837’E | ||
| Tonne 10 / Riffgat 6 | 53° 36,987‘N | 006° 31,093’E | ||
| Tonne 12 | 53° 36,960‘N | 006° 33,386’E | ||
| Tonne 15 | 53° 35,007‘N | 006° 36,703’E | ||
| Tonne 17 / A1 | 53° 34,329‘N | 006° 38,224’E | ||
| Tonne 18 / Fischerbalje | 53° 33,423‘N | 006° 41,303’E | ||
| Tonne 20 | 53° 32,616‘N | 006° 43,116’E | ||
| Tonne 22 | 53° 31,809‘N | 006° 44,900’E | ||
| Tonne 23 | 53° 31,511‘N | 006° 44,520’E | ||
| Tonne 24 | 53° 31,140‘N | 006° 46,390’E | ||
| Tonne 26 | 53° 30,459‘N | 006° 47,896’E | ||
| Leuchttonne 28 | IQ. R. 13s. | 53° 29,700' N | 006° 49,155' E | |
| Tonne 30 | 53° 28,843‘N | 006° 50,446’E |