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Fish

Rainbow smelt

Eperlano arcoíris

Osmerus mordax

SaltwaterBrackishFreshwater

At a glance

Typical size

6–9 in.

Depth

5–60 ft.

Best time

Night and around tide changes.

Found in

9 areas

1

Know it

Spot it, size it up and learn its habits.

Identification

Small, slim, silvery fish with a shimmering purple-pink-blue stripe along the side, a big mouth with fanglike teeth for its size, an adipose fin and a fresh-cut cucumber smell.

Typical size

6–9 in.

Maximum size

About 13 in.

Diet

Plankton, shrimp and small fish.

Behavior

Schools in cold water; coastal smelt run up streams to spawn in early spring, and landlocked smelt spawn in tributaries of lakes.

2

Find it

Where, when and how deep to look.

Where to find it

Found from New Hampshire & Maine, Rhode Island & Massachusetts, Nova Scotia, New Brunswick & PEI, Newfoundland & Gaspé, Quebec, U.S. Great Lakes, Ontario Great Lakes, Upper Midwest Lakes and Northeast Lakes & Rivers. Cold coastal waters, bays and tidal rivers from Labrador to New England, and lakes including the Great Lakes, where it was introduced.

Habitat

Cold coastal waters, bays and tidal rivers from Labrador to New England, and lakes including the Great Lakes, where it was introduced.

Depth

5–60 ft.

Fishing depth

Near the bottom in 10–30 ft through the ice.

Best season

Winter through the ice in Maine smelt camps and the Great Lakes; spring dip-netting runs.

Best time

Night and around tide changes.

Best tides

In tidal rivers, the incoming tide at night is best.

Best weather / conditions

Cold, calm nights.

3

Bait & gear

What to tie on and what to throw.

Best bait

Bloodworms, pieces of smelt and small minnows.

Best artificial lures

Tiny jigs and small flies.

Tackle setup

Light ice rod or hand line.

Hook size

Size 10–6.

Line

2–4 lb.

Leader

2 lb.

BigJoe's setup for Rainbow smelt

The rod, reel, line and lures BigJoe would use.

Also at Bass Pro Shops: Ice rodLineJigsHooksAugerIce picks

See BigJoe's full gear guide →

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4

Catch it

Step by step, from first cast to landing.

Step-by-step: how to catch it

  1. Go where it lives: Cold coastal waters, bays and tidal rivers from Labrador to New England, and lakes including the Great Lakes, where it was introduced.
  2. Rig up: Light ice rod or hand line. 2 lb.
  3. Pick your bait: Bloodworms, pieces of smelt and small minnows. Lures: Tiny jigs and small flies.
  4. Fish it: In heated smelt shacks, fish several tiny baited hooks near the bottom on the incoming tide.
  5. Time it: Night and around tide changes. In tidal rivers, the incoming tide at night is best.
Fishing techniques

In heated smelt shacks, fish several tiny baited hooks near the bottom on the incoming tide.

BigJoe's tip

Rent a heated smelt camp on a Maine river for a classic winter family trip.

Catch and release

Catch and release: wet your hands, keep the fish in the water when you can, and release it quickly. Use circle hooks and a dehooker.

5

Clean & cook

Is it good to eat, and how to prepare it.

Edibility

Excellent eating — one of the best-tasting fish in its range.

Cleaning

Bleed and ice it right away. Fillet, then remove the skin and any dark bloodline.

Cooking suggestions

Delicious dusted in flour and fried whole — eat them bones and all.

6

Stay safe & legal

Safety, rules and taking care of the fishery.

Safety warnings

Ice safety — check thickness and conditions on tidal rivers, where ice can be unpredictable.

Regulations

Limits and dip-net rules vary by state and province; some coastal runs have closed seasons. Licenses, limits and seasons are set by each province, territory or state, and many lakes and rivers have special size limits, slot limits or closed spawning seasons — check the current regulations for the water you fish.

Conservation

Coastal runs have dropped in many New England rivers.

Sources & photo credits

Sources

  1. FishBase — Osmerus mordax
  2. IUCN Red List — Osmerus mordax
  3. International Game Fish Association (IGFA)
  4. FAO Fisheries and Aquaculture
  5. Photo credits