This paper was based on primary data from Lombok squid fishermen communities. The presence of fisherman migrants in fishing activities at salura island is very important for their livelihood. The purpose of this study was determined the catch in different season influenced by the duration time of migration and fishing assets. Fishing assets described of number of fishing gear, number of boat, and number of engine. Duration time described are length of stay at located of migration and frequency of migration. Data were analyzed by regression statistic analysis. The results is that fishing assets of fishing gear have influenced to cacth both on east monsoon and west monsoon season. Then length of stay at the destination of migration affect the catch too, when the squid are abundant in the east monsoon season.