On the sea front, the following guns taken from the ships had been mounted opposite the entrance to the inner roads:
| Lighthouse Battery | 2 120-millimetre guns |
| Golden Hill Battery | 2 120-millimetre guns |
| Electric Cliff | 2 37-millimetre guns |
| Battery 16 | 5 Canet guns |
| —— | |
| Total | 11 |
Total on sea front and in Bays:
| Guns | 37 |
| Machine-guns | 3 |
Grand total in Fortress:
| Guns | 362 |
| Machine-guns | 33 |
Of ammunition, all batteries on the land front had 200 and on the sea front 200 or 300 rounds per gun ready. There were also 50 rocket troughs on the former.
The whole perimeter of the Fortress with regard to artillery was divided as follows:
(a) Sea Front.