Patrol info for U-634
| Departure | Arrival / Fate | Duration | ||
| 12 Jun 1943 | Brest | 30 Aug 1943 | Lost | 80 days |
Commander | Officers * |
 Oblt. Eberhard Dahlhaus |
Daily positions, sinkings and allied attacks during the patrol of U-634
Legend
indicates an Allied attack on the boat.
shows the loss of the U-boat.
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We have 71 daily positions for the 80 days U-634 was at sea.
Departure from Brest on 12 Jun 1943.
13 Jun 1943 - 14 Jun 1943 - 15 Jun 1943 - 16 Jun 1943 - 17 Jun 1943 - 18 Jun 1943 - 19 Jun 1943 - 20 Jun 1943 - 21 Jun 1943 - 22 Jun 1943 - 23 Jun 1943 - 24 Jun 1943 - 25 Jun 1943 - 26 Jun 1943 - 27 Jun 1943 - 28 Jun 1943 - 29 Jun 1943 - 30 Jun 1943 - 1 Jul 1943 - 2 Jul 1943 - 3 Jul 1943 - 4 Jul 1943 - 5 Jul 1943 - 6 Jul 1943 - 7 Jul 1943 - 8 Jul 1943 - 9 Jul 1943 - 10 Jul 1943 - 11 Jul 1943 - 12 Jul 1943 - 13 Jul 1943 - 14 Jul 1943 - 15 Jul 1943 - 16 Jul 1943 - 17 Jul 1943 - 18 Jul 1943 - 19 Jul 1943 - 20 Jul 1943 - 21 Jul 1943 - 22 Jul 1943 - 23 Jul 1943 - 24 Jul 1943 - 25 Jul 1943 - 26 Jul 1943 - 27 Jul 1943 - 28 Jul 1943 - 29 Jul 1943 - 30 Jul 1943 - 31 Jul 1943 - 1 Aug 1943 - 2 Aug 1943 - 3 Aug 1943 - 4 Aug 1943 - 5 Aug 1943 - 6 Aug 1943 - 7 Aug 1943 - 8 Aug 1943 - 9 Aug 1943 - 10 Aug 1943 - 11 Aug 1943 - 12 Aug 1943 - 13 Aug 1943 - 14 Aug 1943 - 15 Aug 1943 - 16 Aug 1943 - 17 Aug 1943 - 18 Aug 1943 - 19 Aug 1943 - 20 Aug 1943 - 21 Aug 1943 - 22 Aug 1943 - 23 Aug 1943 - 24 Aug 1943 - 25 Aug 1943 - 26 Aug 1943 - 27 Aug 1943 - 28 Aug 1943 - 29 Aug 1943 -
Sunk on 30 Aug 1943.
Ships hit by U-634 during this patrol
No entries found.
General Events during this patrol
We have no events listed for this patrol.
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Attacks on U-634 during this patrol
13 Jun 1943
Aircraft attack, aircraft shot down:
British Sunderland (Sqdn 228/U)
14 Jun 1943
While outbound from Brest, in the Bay of Biscay, the boat was attacked by a Leigh-light equipped Wellington and forced to dive to safety. Date is approximate. (Sources: Blair, vol 2, page 365)
About this data
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See all patrols for U-634
* These are officers that later became commanders themselves.
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