Early in 1801, there was a naval promotion, which left him nearly at the head of the post list; and he was shortly after made a Colonel of Marines. His popularity was now very great, for the credit gained by his first action was increased by every future success, until there was no officer of his rank whose name was more known and honoured through the country. That this should create jealousy was only to be expected; for it is always the hardest trial of liberality to be just to the superior fortunes of a competitor. Some, contending that he enjoyed a reputation beyond his deserts, would under-rate his services, which, they said, any other officer with the same chances could have performed as well. But chance, though it may afford an occasional instance of unexpected fortune, never gives a long and uniform career of distinction. Sir Edward displayed the same character through all his grades of rank, and, except in the Hazard, which was employed on a station and a service which could afford no opportunity for distinction, obtained the same success in every ship he commanded. It is encouraging to unassisted merit to observe, that he had no influential friends until he had made himself independent of their support, and was attached to the fortunes of no leading commander. All his promotions, and every honour he received, were given expressly to reward some recent and distinguished service.

Many years after he had retired from active employment, he made a modest allusion to this subject at a naval dinner, at which his late Majesty, then Lord High Admiral, presided. In rising to return thanks, when his health was drunk with compliments which demanded acknowledgment, he referred to his own history as a proof that no officer, however unsupported by influence, need despair of receiving his due reward from the justice and gratitude of his country. "I have never known," he said, "what fortune meant. I never chose my station, and never had a friend but the King's pennant; but I have always gone where I was sent, and done what I was ordered; and he who will act upon the same principles, may do as I have done."

At the general election in 1802, he was solicited to stand for Barnstaple; for which, after a severe contest, he was returned on the 8th of July, by a very large majority. His correspondence at this period shows he was very early wearied with his situation. Nor was he better satisfied when he had gained an insight into the nature of a parliamentary life. Indeed, a naval officer of reputation will seldom promote his comfort by going into Parliament; where his inactivity may present an unfavourable contrast to his professional character, or his prominence expose him to the virulence of party. Yet the experience thus obtained was not without value to a man who was henceforth to be employed as a commander-in-chief, with a greater share of political responsibility than usually attaches to a naval command. If he had wished to estimate the value of political friendships, and the spirit of party intrigue, a lesson which professional employment at sea is little calculated to teach, he could not have entered Parliament at a better season. The high character and truly English politics of Mr. Pitt had united very different parties to support him in carrying on a just and necessary war; but when the bond which he had afforded to his party was removed by his going out of office, and peace had deprived them of their common object, former principles of repulsion regained their influence; and the uncertainty whether the premier was the rival or the locum tenens of Pitt increased the confusion. It was still more embarrassing when, at a later period, Mr. Pitt threw himself into avowed opposition to a government, of which the premier was his friend and pupil, and the other ministers, one of whom was his own brother, might all be regarded as his nominees. Indeed, six remained in office when he returned to power, and the ex-premier himself joined the administration in a few mouths after.

Sir Edward had not long been in Parliament, before he expressed a confident opinion that Mr. Pitt would soon come in. Succeeding events strengthened this conviction; and when the peace, or rather armed truce, of Amiens was evidently drawing to a close, he said in one of his letters, "Pitt must now be the minister." He gave a general support to the Government in the very small part which he took in the business of the House, but he availed himself of the earliest opportunity to escape from it; and on the very day when the King's message was delivered, which indicated the renewal of hostilities, he solicited and obtained employment.

On the 11th of March, 1803, he was appointed to the eighty-gun ship Tonnant, in which, after some delay, occasioned by the general difficulty of procuring men, he joined the Channel fleet. Anxious to take part in the important naval operations to be expected, he wished to sail with Nelson, whose reputation gave a just presage that the most decisive blow would be struck where he commanded; but after he had been appointed to a station, his sense of naval obedience forbade any attempt to change it. With that care for the improvement of his young officers which was always a prominent feature of his conduct, he advertised for a superior schoolmaster for the Tonnant, to whom he offered 50l. per annum, in addition to his pay, that he might obtain for them better instructions than the regulations of the service would afford.

Early in the summer, he was detached from the Channel fleet, with the Mars and Spartiate under his orders, to intercept or blockade a Dutch squadron, which had put into the neutral port of Ferrol, on their passage to India. The enemy had proceeded on their voyage the day before he arrived, and he followed under a press of sail as far as Madeira. They were the ships which he afterwards destroyed at Griessee. In his absence, a French squadron of five sail of the line arrived at Corunna from St. Domingo, and took advantage of the first westerly gale to cross the bay to Ferrol. Here they were blockaded by Sir Edward, whose force was soon increased to six, and afterwards to eight sail of the line.

On the 2nd of September, during a strong easterly gale, with thick weather, two other French ships from St. Domingo, the Duguay Tronin 74, and Guerrière frigate, were chased by Sir Robert Calder, who was coming out to relieve the Commodore. The Culloden had a running fight with the enemy for two hours and a half, but could not prevent them from getting into Corunna. In autumn, the Tonnant having been refitted at Plymouth, Sir Edward resumed the command, and maintained a very close blockade, at considerable risk, by night and day. He constantly expected a French force from Brest, and often remarked to his officers, that they would have to fight both squadrons at once. Under such circumstances, every precaution was required, and though unwilling to interfere with the men's rest, yet, to prevent surprise, he thought it necessary to keep them at quarters all night, and pipe down the hammocks in the morning.

As the season advanced, the weather became so tempestuous that the squadron was often driven off the land for many days together, and only occasionally fetched near Ferrol. Sir Edward became anxious therefore to find an anchorage in the neighbourhood, where the fleet could ride out a gale, and obtain necessary supplies. He first examined a bay near Cape Ortugal, but this was too distant. He then went in a cutter into the Bay of Bentanços, between Ferrol and Corunna, on the eastern side of which, in a bay called Ares, he considered, contrary to the opinion of the celebrated Spanish hydrographer Tofino, that the anchorage was safe, and the ground good. The correctness of his judgment was proved by the number of heavy gales which the squadron rode out through the winter. The place much resembles Cawsand Bay, and a windmill stood on the adjacent height, from which the harbour of Ferrol could be seen as distinctly as Hamoaze from Maker Tower. In this mill, the English and French officers on the look-out often met. As long as the wind was westerly, the squadron remained here; but when it shifted to the eastward, which was fair to leave Ferrol, Sir Edward anchored his ships across the entrance of the harbour.

Owing to the prevalence of the westerly gales, the supplies from England were totally inadequate to the wants of the squadron: and it became indispensable to procure them on the spot. Occasionally a few live cattle were received, but the vessels bringing them were driven back, or detained, until the beasts were almost dead. Water was soon found: but it was not easy to obtain provisions in the depth of winter from so poor a country. The Spaniards were very lukewarm, and the French Admiral naturally created every obstacle in his power. This important charge was entrusted to Mr. Fitzgerald, purser of the Tonnant, and acting secretary to the Commodore, a gentleman of great resources, and unbounded courage and enterprise. By his exertions a small supply of fresh meat was obtained, with some wine and biscuit; and as confidence became established, cattle and other necessaries were purchased forty miles in the interior. In the performance of his arduous service, Mr. Fitzgerald was twice attempted to be assassinated; and he escaped only by killing the assailant upon one occasion, and by wounding some of the party on the other. Sir Edward was thus enabled to maintain an effectual blockade all the winter. He always expected an attack from Brest, which perhaps might have been attempted if the enemy had known his real strength; but his frequent exchanges with the Channel fleet deceived the French Admiral into a belief that a force was cruising in the neighbourhood, of which the ships he saw were only the in-shore division. Early in the year ships arrived from England with supplies, and every difficulty had been removed, when political events at home led to his recall.

While the general wishes and confidence of the country were directed to Mr. Pitt, as the only minister to carry on the war with energy, the chief support of the Government was the reputation and decisive character of Earl St. Vincent, First Lord of the Admiralty, whose ability as a great commander was even surpassed by his consummate skill as a politician. But the Earl was now suffering the common fate of a practical reformer, to be opposed by the retainers of a former system, and distrusted by all who could not appreciate his innovations. Thoroughly acquainted with his own service, he had introduced everywhere, and especially into the dockyards, a bold and unsparing reform, which no ingenuity could evade, and which was felt the more from being coincident with the reductions of peace. All who were thus cut off, and others whose emoluments he curtailed, naturally became hostile; and the inconvenience always created by a change, and which it was the direct interest of so many to aggravate, afforded too favourable opportunities for the prejudiced to misrepresent, and the candid to misunderstand him. In abolishing the practice of building line-of-battle ships in private yards, he took a step of which all subsequent experience has proved the wisdom; but it united against him an extensive and most powerful interest. It was contended that his measures displayed great and unnecessary harshness, and were calculated to break down the effectiveness of the navy. Very many persons of the highest integrity, too little acquainted with the facts, were thus deceived; and even Mr. Pitt, though he had recommended Earl St. Vincent for the Admiralty, believed that he was weakening the most important arm of the country. Under such circumstances, Sir Edward Pellew was recalled, ostensibly, that the Admiralty might confer with him upon these disputed questions. Nothing could be more flattering to him, or indeed more honourable to both parties, than this confidence; for there had never been much cordiality between Earl St. Vincent and Sir Edward, who was both politically and personally an admirer of Mr. Pitt; and it was clear to every one that the ministry was about to fall. But the Earl was too conscious of the wisdom of his measures to fear the judgment of a candid opponent; and he too well appreciated Sir Edward's character not to feel assured that he would allow no private motive, or political predilection, to interfere with the discharge of his duty.