Marín’s economy is deeply rooted in its maritime traditions. As one of Spain’s most important naval ports, the town is home to a naval base and a commercial port that drives much of the local economy. Fishing and seafood processing are key industries, with the town being known for its production of high-quality seafood, including shellfish and fish, which are exported across Spain and beyond.
Tourism is another growing sector, particularly due to Marín’s natural beauty and its reputation as a peaceful coastal destination. The town attracts both national and international visitors, especially during the summer months. Local craftsmanship, particularly in pottery and textile arts, also plays a role in the town’s economy, offering unique products that appeal to tourists.
Marín’s economy benefits from its strategic location within Galicia’s maritime network, with its port acting as a hub for goods coming in and out of the region. Additionally, the town’s proximity to larger cities like Vigo enhances its appeal as a residential and commercial area.