Patrol info for U-103
| Departure | Arrival / Fate | Days | ||
| 1 Apr, 1941 | Lorient | 12 Jul, 1941 | Lorient | 103 days |
Commander | Officers * | ||
 KrvKpt. Viktor Schütze |
1WO Oblt. Friedrich Markworth |
Cdr training Kptlt. Jürgen Wattenberg |
ObStrm Paul Sander |
U-103's daily positions during the patrol
We have 101 daily positions for the 103 days U-103 was at sea.
Ships hit by U-103 during this patrol
| Date | U-boat | Commander | Name of ship | Tons | Nat. | Convoy | ||
| 25 Apr, 1941 | U-103 | Viktor Schütze | Polyana | 2.267 |  | nw | OG-58 | |
| 1 May, 1941 | U-103 | Viktor Schütze |  | Samsø | 1.494 |  | br | |
| 3 May, 1941 | U-103 | Viktor Schütze | | Wray Castle | 4.253 | | br | |
| 6 May, 1941 | U-103 | Viktor Schütze | Dunkwa | 4.752 | | br | OB-310 | |
| 6 May, 1941 | U-103 | Viktor Schütze | | Surat | 5.529 | | br | |
| 9 May, 1941 | U-103 | Viktor Schütze | | City of Winchester | 7.120 | | br | OB-313 |
| 11 May, 1941 | U-103 | Viktor Schütze | | City of Shanghai | 5.828 | | br | OB-313 |
| 22 May, 1941 | U-103 | Viktor Schütze | | British Grenadier | 6.857 | | br | |
| 24 May, 1941 | U-103 | Viktor Schütze | Marionga | 4.236 |  | gr | ||
| 25 May, 1941 | U-103 | Viktor Schütze | Radames | 3.575 |  | ag | ||
| 25 May, 1941 | U-103 | Viktor Schütze | Wangi Wangi | 7.789 |  | nl | ||
| 8 Jun, 1941 | U-103 | Viktor Schütze | Elmdene | 4.853 | | br | OB-324 | |
| 29 Jun, 1941 | U-103 | Viktor Schütze | | Ernani | 6.619 |  | it | |
| 65.172 | ||||||||
| 13 ships sunk (65.172 tons).
| ||||||||
Locations of ships hit during this patrol
We have positions of the 13 ships attacked.
General Events during this patrol
We have no events listed for this patrol. 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-103 during this patrol *
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We have no recorded attacks on U-103 during this patrol. If you believe we have omitted an attack on U-103 please let us know. |
Men lost from U-boats
According to our records there were no men lost from U-103 during this patrol. |
See all patrols for U-103
* These are officers that later became commanders themselves.