It was nearly high water, and the wind was fair; both officers and soldiers gathered on the heights around, and the passage of each vessel was eagerly watched, from the moment it was immersed in the foaming breakers until it issued forth in the placid waters of the river beyond. Some few vessels broached to and sank; but, on the whole, the attempt fully succeeded, and with fewer casualties than could have been expected. General Sir John Hope, who commanded on shore, said, in a letter to the Admiral: "I have often seen how gallantly the navy will devote themselves when serving with an army, but I never before witnessed so bold and hazardous a co-operation, and you have my most grateful thanks. I wrote to you in the course of last night, to say how much we stood in need of boats, seamen, etc., but when I saw the flotilla approach the wall of heavy surf, I regretted all I had said." So soon as the boats had thus entered the river, no time was lost in running those which were intended to form the bridge up to their stations, where the bridge was rapidly formed; and at dawn on the following day, it was declared that infantry might cross it with safety. On the 27th Bayonne was closely invested by Sir John Hope, and Marshal Soult completely routed at Orthez by Wellington. On March 22nd Admiral Penrose received instructions from the Duke to occupy the Gironde. On the 24th he sailed in the _Porcupine_, taking with him some brigs and a bomb vessel, and he was joined at the mouth of the river by the _Egmont_, the _Andromache_, the _Challenger_, and the _Belle Poule_. On the 27th he entered the river, the _Andromache_ taking the lead. The want of pilots and the haziness of the atmosphere rendered the navigation difficult. The course taken was within easy reach of the shot from the enemy's batteries, but these passed clear of the ships, and every considerable danger was successfully overcome, when a clear sun broke forth to animate the progress up the stream.