Dyfed-Powys Police are investigating the death of a 39 year-old man, which occurred in the Pembroke Dock area yesterday evening.
The death is currently being treated as "unexplained" and officers are still trying to establish full details of the circumstances.
Family members are in the process of being informed.
The Coroner for Pembrokeshire has been informed of the death.
More top news
Prostate cancer kills over 540 men in Wales every year and more than 2,500 are diagnosed annually.
A dreary start to the day with showers turning heavy as the day progresses.
A warm and muggy night with showers, occasionally thundery in the south. These will gradually clear eastwards through the early hours