Like a rock that emerges above the tide only at its low seasonal ebb it seems that the story of the great U-Boat battle off North Cape can be counted on to make the news every few years. This often seems to occur when a CBC reporter or print journalist new to P.E.I. sniffs out the story. In its standard telling the noise and sights of a running conflict with explosions and tumult occurred on the western coast of PEI between Mimnegash and North Cape on 7 May 1943 which resulted in the sinking of a U-Boat just over a mile off-shore – close enough to be seen and heard by observers on the shore. In addition with each new crop of recreational divers to visit the scene in the summer, the story of one diver from New Brunswick who visited the sea bottom and saw the wreck of a submarine complete with conning tower and deck gun is dusted off and re-cycled. In August of last year CBC’s PEI news program contained an intriguing story with the title “Scuba divers say they may have found shipwreck near Tignish.” This provided an opportunity to resurrect the sub sinking once again.
Whatever the scuba divers did find it was certainly not a submarine but there are those in the area who stand by their story because they know what they saw and heard and there was most definitely a series of marine explosions and gunfire in the shallow water just off Miminegash in the early May of 1943.
The essence of a good myth is a core of fact and in this case the facts align somewhat with the observations although how they are interpreted is at variance with the actual events of the day. .
There was, in fact, a submarine off North Cape P.E.I. early in May 1943. And it was a German U-boat. The type VIIC submarine number 262 been assigned a special duty. It was tasked with waiting just off North Cape for a signal from a group of escaped prisoners of war from a POW camp at Minto New Brunswick. However the POWs never showed up. Their plan had been discovered by the breaking of coded transmissions describing the plan and none of the escapees were able to get out of the camp. How they were supposed to travel through New Brunswick, across Northumberland Strait and up the western shore of the Island is not explained. The U-Boat remained on station but with the no-show of the POWs the vessel returned to its French base empty handed, leaving a full day before the alleged naval battle. It is unlikely that anyone from P.E.I. even knew it had been there.
Had the submarine stayed in the area for one more day it might have had an unplanned encounter of another sort. In 1943 Canadian shipyards were building a large fleet of Flower Class corvettes for the Royal Navy and the Royal Canadian Navy. The small sturdy vessels were based on a civilian design for whale catchers. What is not widely known is that a number of the ships originally destined for the British and Canadian fleets were transferred to the US Navy for use as patrol vessels on the Atlantic Coast. Early in May three of the vessels, renamed the USS Alacrity, USS Haste, and USS Intensity along with a merchant steamer were in Quebec awaiting departure for Boston., Two of the patrol vessels had been built in Quebec shipyards while the third was launched at Collingwood Ontario and came through the canal system.
On leaving Quebec with fresh US navy crews the commanders of the ships set a course down the St. Lawrence, through Northumberland Strait and the Strait of Canso for Boston. They also decided that the shakedown cruise would provide an opportunity to test the offensive and defensive weapons on the vessels. Exercises were carried out on the Alacrity in the Gulf on 5 May with the Haste and Intensity carrying out weapons drills through the day on 7 May. Throughout the day the crews practised with deck armaments, hedgehogs (a forward firing anti-submarine projectile) and depth charges. These would have provided an impressive show as the shallow water deployment would have cast up a significant quantity of sand, mud and rock as well as fountains of water. In addition, the noise of the explosions would have added to the apparent authenticity of the exercise and it is small wonder that the observers ashore would have been confident that they had indeed witnessed a naval engagement.
With wartime secrecy there were few hints of what had actually transpired off Miminegash. There were rumors in the community but it was not until a recreational scuba diver revealed that he had seen the sub on the bottom that the story seemed to be confirmed. However, when pressed further the story began to unfurl and certainty changed to doubt. Subsequent dives to take photos were thwarted by poor lighting and turbulent waters. In the mid-1990s the Royal Canadian Navy itself under took an investigation but found nothing of interest although at the same time a recreational diver reported sighting nearby what was definitely a rock formation roughly the size and shape of a submarine.
Although there were suspicions of a cover up there seems to have been no reason for one, especially after the end off the war. It was not until the release of the U-boat and US Navy ships logs that the reality of the events could be pieced together. Still it was too good a story not to be repeated and as with many a good story why bother with the truth. For more details on the real story see Richard D. Mayne, “The Great Naval Battle of North Point: Myth or Reality?” Canadian Military History 16, 3 (2007) available here