Patrol info for U-37
| Departure | Arrival / Fate | Duration | ||
| 30 Jan 1941 | Lorient | 18 Feb 1941 | Lorient | 20 days |
Commander | Officers * | ||
 Kptlt. Asmus Nicolai Clausen |
1WO Oblt. Ulrich Folkers |
1WO Oblt. Hans-Günther Kuhlmann |
2WO Ltn. Hans-Achim von Rosenberg-Gruszczynski |
Daily positions, sinkings and allied attacks during the patrol of U-37
We have 16 daily positions for the 20 days U-37 was at sea.
Departure from Lorient on 30 Jan 1941.
31 Jan 1941 - 1 Feb 1941 - 2 Feb 1941 - 3 Feb 1941 - 4 Feb 1941 - 5 Feb 1941 - 6 Feb 1941 - 7 Feb 1941 - 8 Feb 1941 - 9 Feb 1941 - 10 Feb 1941 - 11 Feb 1941 - 12 Feb 1941 - 13 Feb 1941 - 14 Feb 1941 - 15 Feb 1941 - 16 Feb 1941 - 17 Feb 1941 -
Arrival at Lorient on 18 Feb 1941.
Ships hit by U-37 during this patrol
| Date | U-boat | Commander | Name of ship | Tons | Nat. | Convoy | Map | ||
|---|---|---|---|---|---|---|---|---|---|
| 9 Feb 1941 | U-37 | Asmus Nicolai Clausen | Courland | 1,325 |  | br | HG-53 | A | |
| 9 Feb 1941 | U-37 | Asmus Nicolai Clausen |  | Estrellano | 1,983 | | br | HG-53 | B |
| 10 Feb 1941 | U-37 | Asmus Nicolai Clausen | Brandenburg | 1,473 | | br | HG-53 | C | |
| 4,781 | |||||||||
3 ships sunk (4,781 tons). Legend | |||||||||
General Events during this patrol
1941
8 Feb 1941. U-37 located convoy HG 53 late on 8 Feb 1941. She opened attack on the 9th and sank three ships over the next two days, also calling in Fw Condor aircraft from 2/KG 40 which sank another five ships on the 9th. The heavy cruiser Hipper was also vectored to the position, but by the time she arrived on the 11th there only remained a solitary straggler for her to sink.
Add more events! If you know of an interesting event either missing from this date or an upcoming event that you'd like to share please contact us. We continuously update these databases.
Attacks on U-37 during this patrol
We have no recorded attacks on U-37 duing this patrol.
If you believe we have omitted an attack on U-37 please let us know.
See all patrols for U-37
* These are officers that later became commanders themselves.