Life jackets for fishermen: what works on a working deck

Post · 3 October 2026 · Figures reviewed 6 October 2026

Orange MM globe fishnet floats on yellow netting on a boat deck — MM fishnet floats on the net. MM’s catalogue photography.

A life jacket in the wheelhouse saves no one. On a fishing boat the jacket that works is the one the crew will actually wear through a long, hot, wet day of hauling nets. That changes what to look for.

Freedom to work

Hauling, sorting and mending need free arms and shoulders. Jacket and vest styles that open at the sides and sit close to the body get in the way less than bulky yoke jackets. MM’s MMWV work vest, for example, is listed with adjustable shoulders and sides and a heavy-duty belt and chest strap: 100 N, PFD Type III, for wearers up to 90 kg.

Nothing to snag

Tuck or tie off strap ends so they cannot catch in a winch, a net or a line.
A leg strap stops the jacket riding up; MM lists the STERN and SUMO with one.
Among hooks and sharp edges, foam is the safer choice: an inflatable’s bladder can be punctured. See inflatable or foam.

Enough buoyancy for the water you fish

Near-shore and estuary work and offshore work need different levels: 100 N for sheltered water, 150 N for general offshore use, in EN ISO 12402’s classes. Boats that must carry approved equipment follow their survey. See how to choose a life jacket.

Seen at night

Night fishing needs a light on every jacket and a whistle tied on; reflective tape catches a searchlight. See life jacket lights.

The MM MMWV work vest in orange, with a headrest, a chest strap and black waist straps — The MMWV work vest. MM’s photograph.

The MM Sea Master life jacket in orange with black webbing and three buckles — The Sea Master. MM’s photograph, refined for the catalogue.

Check them while the boats are ashore

The monsoon fishing ban, when boats stay in harbour, is a good time to check every jacket: cover, foam, buckles, tape, whistle, light battery and label. The checklist is in how long a life jacket lasts.