5 attacks recorded (1 fatal)
| Date | Country | Region | Location | Fatal? | |
|---|---|---|---|---|---|
| Jul 1st 1943 | USA | Hawaii | Midway, Northwestern Hawaiian Islands | N | |
| Apr 5th 1943 | USA | Hawaii | 3 miles from shore off McGregor Point, Maui | N | |
| Jul 18th 1943 | USA | Florida | 40 miles off Islamorada, near Cay Sal | Y | |
| Oct 26th 1943 | USA | Florida | Victim was on said to be on tanker that collided off Florida coast on 10-20-1943 | N | |
| Dec 4th 1943 | USA | South Carolina | Off Charleston | N |