Fish
Silver kob (kabeljou)
Corvina plateada (kob plateado)
Argyrosomus inodorus
At a glance
2–15 lb.
Surf to about 330 ft.
Dawn, dusk and night from the beach; daytime on boat reefs.
1 area
Know it
Spot it, size it up and learn its habits.
- Identification
A long, silvery croaker almost identical to the dusky kob, but usually more silver than bronze; live fish show a row of pearly spots along the lateral line. Scientists separate the two by internal features, so where it was caught (Namibia, the west coast and offshore reefs) is the best everyday clue.
- Typical size
2–15 lb.
- Maximum size
About 4¾ ft (145 cm) and about 80 lb (36 kg).
- Diet
Small fish (anchovy, horse mackerel), squid and crustaceans.
- Behavior
A schooling croaker of the open coast and reefs; on Namibia's Skeleton Coast it comes right into the surf, while along South Africa's south coast it mostly stays on deeper reefs.
Find it
Where, when and how deep to look.
- Where to find it
Found from Southern Africa. From Namibia around the Cape of Good Hope to about the Kei River in the Eastern Cape; rarely enters estuaries. Famous from the beaches of Henties Bay and the Skeleton Coast.
- Habitat
From Namibia around the Cape of Good Hope to about the Kei River in the Eastern Cape; rarely enters estuaries. Famous from the beaches of Henties Bay and the Skeleton Coast.
- Depth
Surf to about 330 ft.
- Fishing depth
Surf gullies in Namibia; 60–300 ft reefs from boats in South Africa.
- Best season
Year-round; Namibian surf fishing peaks about October to March.
- Best time
Dawn, dusk and night from the beach; daytime on boat reefs.
- Best tides
Pushing tide into surf gullies.
- Best weather / conditions
Moderate surf with some color.
Bait & gear
What to tie on and what to throw.
- Best bait
Sardine (pilchard), squid, mullet fillet and fish heads.
- Best artificial lures
Spoons, metal jigs and soft plastics on boats; spinning spoons in the Namibian surf.
- Tackle setup
12–14 ft surf rod; medium bottom or jigging rod from boats.
- Hook size
4/0–6/0 hooks.
- Line
20–30 lb mono for surf; 30–50 lb braid from boats.
- Leader
40–60 lb mono shock leader.
BigJoe's setup for Silver kob (kabeljou)
The rod, reel, line and lures BigJoe would use.
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Catch it
Step by step, from first cast to landing.
Step-by-step: how to catch it
- Go where it lives: From Namibia around the Cape of Good Hope to about the Kei River in the Eastern Cape; rarely enters estuaries. Famous from the beaches of Henties Bay and the Skeleton Coast.
- Rig up: 12–14 ft surf rod; medium bottom or jigging rod from boats. 40–60 lb mono shock leader.
- Pick your bait: Sardine (pilchard), squid, mullet fillet and fish heads. Lures: Spoons, metal jigs and soft plastics on boats; spinning spoons in the Namibian surf.
- Fish it: From the beach, cast sardine or squid into the gullies behind the sandbanks; from boats, drift reefs with jigs or bait.
- Time it: Dawn, dusk and night from the beach; daytime on boat reefs. Pushing tide into surf gullies.
- Fishing techniques
From the beach, cast sardine or squid into the gullies behind the sandbanks; from boats, drift reefs with jigs or bait.
- BigJoe's tip
Silver and dusky kob have different limits in South Africa but look almost the same — if you can't be sure, follow the stricter dusky kob rules or release the fish.
- 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.
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
Excellent — fried, braaied (grilled) or baked.
Stay safe & legal
Safety, rules and taking care of the fishery.
- Safety warnings
Namibia's cold Atlantic surf is rough and remote; watch the waves and bring warm clothes.
- Regulations
South Africa: 5 silver kob per person per day with a 50 cm minimum in most areas (stricter shore rules apply east of Cape Agulhas). Namibia sets its own bag and size limits for kob. South Africa requires a recreational fishing permit (sold at post offices and online), with daily bag limits, minimum sizes and closed seasons for many species; Namibia and Mozambique sell their own licenses. Recreational catches may not be sold, and marine protected areas have their own rules.
- Conservation
Listed as Vulnerable by the IUCN; keep within the limits.