Is this related to the "sea people" who appear at times in Egyptian, Cretan and Mycenean history? It would be definitely interesting to know more
The Phoenicians, who settles along the south coast of
Spain, were descended from the Canaanites, and were thus another
West Semitic people. So that's another possibility. On a quick look, I can't see anything to suggest that the sea people settled in the western Mediterranean. That doesn't necessarily mean they weren't present though. Is there any archaeological evidence to suggest that they were?