Bosun gets injured in heavy weather

TIN news:   The Swedish P&I Club has issued its Monthly Safety Scenario for November, regarding an incident in which  a vessel’s bosun ingured due to heavy weather while going forward to the paint locker to pick up some paint. 
The incident
It was morning and the vessel was sailing through heavy weather at beaufort 8 with large waves hitting the bow. The swell and waves were as high as 12 meters with average waves about 7 meters. Because of the bad weather the Master had ordered that no one went out onto the outside decks.
The normal routine was that the bosun came up on the bridge around 0700 to discuss the day’s work with the chief officer. The chief officer didn’t have any specific orders for the day except the normal jobs from the PMS (planned maintenance system). The bosun said he needed some paint from the paint locker by the bow so he could do some maintenance on the passageway.
The chief officer told the bosun it was not a good idea to go forward with large waves hitting the bow and washing over the deck. The bosun said he would walk in the passageway and just sneak out quickly and reach the paint locker. The chief officer told him not do it in the morning but in the afternoon when the heavy weather had calmed down and do some other jobs instead.
The bosun left the bridge and went down to the deck office and told one of the ABs that he would go forward to the paint locker to pick up some paint and that they would meet in the deck office afterwards. The bosun proceeded forward in the passageway and opened the door by the bow to enter the deck and walk over to the paint locker. Just when the bosun entered the deck a big wave hit the vessel from the side and knocked the bosun into the bulkhead beside the door. The bosun lost consciousness and was knocked into the bulkhead a couple more times.
The AB had picked up some tools and was waiting in the deck office. After a while he started to wonder where the bosun was and called him on the UHF but there was no response. He called a couple more times but got no answer so he proceeded forward to the paint locker. He noticed that the door was not closed in the passageway and when he walked out on deck he could see the bosun’s body lying by the railing risking being washed overboard as huge waves were hitting the vessel. The AB ran over and pulled the bosun into the passageway and sent an alarm to the bridge about the accident. The bosun had been wearing a hard hat but was bleeding from his head. A rescue team was assembled and took the bosun to the medical room.
Consequences
The bosun never regained consciousness and passed away a couple of hours later as the vessel was too far from shore for a medical evacuation, and the weather would have made that impossible anyway. The vessel had a breakwater on the bow but it was not protecting the deck from major waves like this and sometimes waves were hitting the vessel from the side