The first detachment set out, and with Rear Admiral Calder recalled to England, and five away on replenishment, an expectation of forty sail was looking less and less likely. However, this was Nelson’s command and a rising charge of pride was bringing the fleet together in a way that mere orders could not. Almost immediately, those who had not done so began painting ship in the distinctive ‘Nelson chequer’, which had a warlike black hull with vivid yellow along the line of the guns, the gun-ports themselves deadly black squares.
Captain Blackwood called his frigate captains aboard
He went on, ‘An inshore squadron of three sail-of-the-line lies ten or twelve miles in the offing, there to tempt Villeneuve, and more are spaced along out to where the fleet cruises, fifty miles or more to the west. It’s our duty to let Nelson know every movement of the enemy. For this we’ll be using your usual Admiralty signals but as well, Captain Popham’s telegraph code.’
It was nothing short of fantastical: Nelson was going to shape the battle in person but over lines of communication at the same distance as from London to Brighton, receiving priceless intelligence in minutes that would enable him to make his approach to the unsuspecting enemy precisely as he chose.
Other details concerned signals to be made at night or in fog, and Blackwood closed with handing a hastily sketched Pennant Board to each that detailed the distinguishing pennants of each ship in the fleet, necessary for the addressing of signals to individual vessels.
‘Then to our station, gentlemen!’
Cadiz was well-known to English sailors: here it was that Francis Drake had ‘singed the King of Spain’s beard’ more than two hundred years previously and blockades had been frequent since. The port was within a rocky peninsula on which stood a city of white stone, surrounded by vicious half-tide rocks but low enough to reveal an ominous forest of naked masts within the inner harbour.
Navigation was perilous in these shallow seas, which allowed entire blockading fleets to anchor offshore with impunity but at the same time hid a chain of sprawling reefs as much as three or four miles out to sea.
In the days that followed there was no sparing the ships, for missing the enemy putting to sea would be a catastrophe beyond imagination. Each morning, as the fragrance of the sun-kissed land came out to them, one or other of the frigates would close with the entrance at the fort of San Sebastian and look in. Oared gunboats once issued out to exchange shots but otherwise there was no disputing their presence.
This close, the tall, square Tavira Tower was in plain sight, the mirador that gave the Spaniards a sweeping vista some twenty miles out to sea.
Day by day the watch continued.
A blustery autumnal north-westerly forced the frigates seaward for a time, but also made it dead foul for leaving Cadiz. As the weather moderated they quickly closed again with the white-fringed shore.
A Swedish merchantman put to sea and was intercepted by
Kydd lost no time in setting in motion the communications line. They were equipped with monster signal flags fourteen feet across to be perceived a full ten miles distant. The new telegraph code proved its worth in detailing his intelligence but it took skill to handle the huge flags among the entangling lines of rigging.
It was becoming clear that a move was imminent: sharp eyes had spotted that sails had been bent to the yards and signal towers up and down the coast were unusually busy. Had they succeeded in deceiving Villeneuve that he faced only the handful of ships of the Inshore Squadron instead of Nelson, with his fleet being quietly reinforced out of sight? Were they misled by reports from Spanish watchers of Gibraltar that the five detached to store and water had, in fact, seriously weakened the British Fleet?
With thirty-five ships-of-the-line available to him, Villeneuve must have realised that if he was going to break out then it must be now – and when the north-westerly died and was replaced by the whisper of a variable easterly towards evening, even the humblest landman aboard
With the first delicate light of morning came the electrifying sight of the ships deep in the harbour rigged for sea. Sail to topgallants, fighting topsails, all were bent to the yards ready to set in a trice. And the dense pattern of masts was changing: they were opening up, separating. The ships were warping – the Combined Fleet was coming out.
Kydd’s signal flags – the longed for number 370, ‘Enemy’s ships are leaving port’ – soared up. Five miles away
The winds were light but still in the east. It was taking a long time for Villeneuve’s fleet to reach open water and tension grew. Everything now depended on the frigates: if the French disappeared into the vastness of the ocean once again, it would be a calamity beyond bearing.
Blackwood sent the sloop
It would be the harshest of luck to miss the coming contest, but Kydd’s mission was to go no further than the entrance to the Strait of Gibraltar and then return by the shortest possible route, assuming any reinforcements sent