The best I can do from Air Operations Watch report ZIP/No. 982 (TNA HW 13/37) is:
Anti-Coastal Command patrols and/or escort to U-boat in the Bay by V./KG 40:
Intention: 6 Ju 88 to take off at 0900 [BST] in 14 West 4833, returning 1400 …
An aircraft in transit to N. AFRICA reported a U-boat with 6 Ju 88 escort at 1045 in 44º 40 N, 10º 30 W.