When is the best time to catch Blackgill rockfish?

The best season for Blackgill rockfish is Spring (Mar‑May) and early Fall (Sep‑Oct). Best time of day: Early morning or late afternoon.

What equipment do I need to catch Blackgill rockfish?

Recommended rod: 6‑7 ft medium‑action spinning or bait‑casting rod. Line weight: 8‑12 lb test monofilament or fluorocarbon. Technique: Bottom fishing with jigging or slow retrieve. Best bait: Fresh herring, squid, or cut bait.

Where are the best places to catch Blackgill rockfish?

Top fishing locations for Blackgill rockfish: Izu Peninsula – Miyake Island Rockfish Grounds, Japan; Ulleungdo Island – East Coast, South Korea; Northern Hokkaido – Rishiri Island, Japan; Vladivostok – Eastern Sea of Japan, Russia; Sanriku Coast – Kamaishi, Japan.

When is the best time to catch Blackgill rockfish?

The best season for Blackgill rockfish is Spring (Mar‑May) and early Fall (Sep‑Oct). Best time of day: Early morning or late afternoon.

What equipment do I need to catch Blackgill rockfish?

Recommended rod: 6‑7 ft medium‑action spinning or bait‑casting rod. Line weight: 8‑12 lb test monofilament or fluorocarbon. Technique: Bottom fishing with jigging or slow retrieve. Best bait: Fresh herring, squid, or cut bait.

Where are the best places to catch Blackgill rockfish?

Top fishing locations for Blackgill rockfish: Izu Peninsula – Miyake Island Rockfish Grounds, Japan; Ulleungdo Island – East Coast, South Korea; Northern Hokkaido – Rishiri Island, Japan; Vladivostok – Eastern Sea of Japan, Russia; Sanriku Coast – Kamaishi, Japan.

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Fish Details

Blackgill rockfish

Sebastes melanostomus

The Blackgill rockfish (Sebastes melanostomus) is a sought‑after Pacific game fish known for its deep‑red body and striking black mouth. It inhabits rocky reefs and kelp forests, putting up a solid fight that makes it popular among anglers.

Fight

Taste

Game Fish

Basic Information

Family

Sebastidae

Max Size

70 cm

Max Weight

3.5 kg

Habitat

marine

Depth Range

124-769m

Climate

deep-water

Best Season

Spring (Mar‑May) and early Fall (Sep‑Oct)

Best Time

Early morning or late afternoon

Distribution

Select a map type to show distribution on the globe.

Fishing Tips for Blackgill rockfish

Use heavy jigs or soft‑plastic grubs tipped with a scent attractant
Fish near structure such as reefs, drop‑offs, or kelp edges where they ambush prey
Drop the line to the bottom and use a slow, steady retrieve with occasional pauses to let the lure sink
Keep the line tight once hooked; blackgill rockfish have strong head‑rising runs and can make sudden bursts

Top Fishing Locations for Blackgill rockfish

Izu Peninsula – Miyake Island Rockfish Grounds

Japan

intermediate60% Common

Deep rocky reefs off Miyake Island known for abundant Blackgill rockfish, popular with local charter boats.

Best: June–August

Ulleungdo Island – East Coast

South Korea

intermediate45% Occasional

Steep underwater cliffs around Ulleungdo provide ideal habitat; seasonal migrations bring schools.

Best: July–September

Northern Hokkaido – Rishiri Island

Japan

expert55% Common

Cold-water kelp forests surrounding Rishiri host plentiful Blackgill rockfish during summer.

Best: May–July

Vladivostok – Eastern Sea of Japan

Russia

intermediate50% Common

Deep offshore ledges near Vladivostok are a hotspot for commercial and sport targeting of Blackgill.

Best: June–September

Sanriku Coast – Kamaishi

Japan

beginner40% Occasional

Rocky outcrops and drop-offs along the Sanriku coast attract Blackgill, especially on fishing vessels.

Best: May–October

Korea Strait – Jeju Island Southern Edge

South Korea

intermediate35% Occasional

Submerged basalt formations near Jeju's southern tip host seasonal Blackgill aggregations.

Best: July–August

Market Prices

Recommended Fishing Equipment for Blackgill rockfish

Recommended Equipment

Rod6‑7 ft medium‑action spinning or bait‑casting rod

Line8‑12 lb test monofilament or fluorocarbon

Lure TypeMetal jigs, bucktail jigs, or soft‑plastic grubs

TechniqueBottom fishing with jigging or slow retrieve

Best bait: Fresh herring, squid, or cut bait

Blackgill rockfish

Sebastes melanostomus

Fight

Taste

Game Fish

Basic Information

Family

Sebastidae

Max Size

70 cm

Max Weight

3.5 kg

Habitat

marine

Depth Range

124-769m

Climate

deep-water

Best Season

Spring (Mar‑May) and early Fall (Sep‑Oct)

Best Time

Early morning or late afternoon

Distribution

Select a map type to show distribution on the globe.

Fishing Tips for Blackgill rockfish

Use heavy jigs or soft‑plastic grubs tipped with a scent attractant
Fish near structure such as reefs, drop‑offs, or kelp edges where they ambush prey
Drop the line to the bottom and use a slow, steady retrieve with occasional pauses to let the lure sink
Keep the line tight once hooked; blackgill rockfish have strong head‑rising runs and can make sudden bursts

Top Fishing Locations for Blackgill rockfish

Izu Peninsula – Miyake Island Rockfish Grounds

Japan

intermediate60% Common

Deep rocky reefs off Miyake Island known for abundant Blackgill rockfish, popular with local charter boats.

Best: June–August

Ulleungdo Island – East Coast

South Korea

intermediate45% Occasional

Steep underwater cliffs around Ulleungdo provide ideal habitat; seasonal migrations bring schools.

Best: July–September

Northern Hokkaido – Rishiri Island

Japan

expert55% Common

Cold-water kelp forests surrounding Rishiri host plentiful Blackgill rockfish during summer.

Best: May–July

Vladivostok – Eastern Sea of Japan

Russia

intermediate50% Common

Deep offshore ledges near Vladivostok are a hotspot for commercial and sport targeting of Blackgill.

Best: June–September

Sanriku Coast – Kamaishi

Japan

beginner40% Occasional

Rocky outcrops and drop-offs along the Sanriku coast attract Blackgill, especially on fishing vessels.

Best: May–October

Korea Strait – Jeju Island Southern Edge

South Korea

intermediate35% Occasional

Submerged basalt formations near Jeju's southern tip host seasonal Blackgill aggregations.

Best: July–August

Market Prices

Recommended Fishing Equipment for Blackgill rockfish

Recommended Equipment

Rod6‑7 ft medium‑action spinning or bait‑casting rod

Line8‑12 lb test monofilament or fluorocarbon

Lure TypeMetal jigs, bucktail jigs, or soft‑plastic grubs

TechniqueBottom fishing with jigging or slow retrieve

Best bait: Fresh herring, squid, or cut bait