Patrol info for U-377
| Departure | Arrival / Fate | Duration | ||
| 6 Sep 1943 | Brest | 7 Sep 1943 | Brest | 2 days |
| 9 Sep 1943 | Brest | 22 Sep 1943 | *at sea* | 14 days |
| 26 Aug 1943 | Brest | 30 Aug 1943 | Brest | 5 days |
| 22 Sep 1943 | *at sea* | 10 Oct 1943 | Brest | 19 days |
| 40 days | ||||
Commander | Officers * |
Ltn. Ernst-August Gerke |
Daily positions, sinkings and allied attacks during the patrol of U-377
Legend
indicates an Allied attack on the boat.
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We have 37 daily positions for the 40 days U-377 was at sea.
Departure from Brest on 26 Aug 1943.
27 Aug 1943 - 28 Aug 1943 - 29 Aug 1943 -
Arrival at Brest on 30 Aug 1943.
Departure from Brest bzw. on 6 Sep 1943.
7 Sep 1943 - 8 Sep 1943 - 9 Sep 1943 - 10 Sep 1943 - 11 Sep 1943 - 12 Sep 1943 - 13 Sep 1943 - 14 Sep 1943 - 15 Sep 1943 - 16 Sep 1943 - 17 Sep 1943 - 18 Sep 1943 - 19 Sep 1943 - 20 Sep 1943 - 21 Sep 1943 - 22 Sep 1943 - 23 Sep 1943 - 24 Sep 1943 - 25 Sep 1943 - 26 Sep 1943 - 27 Sep 1943 - 28 Sep 1943 - 29 Sep 1943 - 30 Sep 1943 - 1 Oct 1943 - 2 Oct 1943 - 3 Oct 1943 - 4 Oct 1943 - 5 Oct 1943 - 6 Oct 1943 - 7 Oct 1943 - 8 Oct 1943 - 9 Oct 1943 -
Arrival at Brest on 10 Oct 1943.
Wolfpack operations during this patrol
U-377 operated with the following Wolfpacks during this patrol
Leuthen (15 Sep 1943 - 22 Sep 1943)
Ships hit by U-377 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-377 during this patrol
22 Sep 1943
On 22 Sept a B-24 Liberator (Sqdn 10) attacked the U-377, wounding the commander. The boat had to return to port under the command of the I WO.

U-377 after its return to base. Behind the flotilla commander is the wounded commander Oblt.z.S. Kluth
About this data
If you believe we have missed an attack on a German U-boat in this listing please let us know.
See all patrols for U-377
* These are officers that later became commanders themselves.
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