NT · REEF · FENTON PATCHES, DARWIN OFFSHORE

Marchart 3 Artificial Reef.

Marchart 3 Artificial Reef is structure holding reef fish in Fenton Patches, Darwin offshore, with boat access. Anglers target Jewfish, Saddletail Snapper, Golden Snapper and more. Sourced from the official listing, 8 July 2026.

Spot type
Reef
Access
Boat
Species
7
Region
Fenton Patches, Darwin offshore

Fishing Marchart 3 Artificial Reef

Marchart 3 is a 32 metre steel oil-rig tender used as an NT artificial reef. The official page lists its position, depth and common species, making it one of the strongest Darwin offshore structure rows in this batch.

What's there

JewfishSaddletail SnapperGolden SnapperTrevallyEstuary CodTunaMackerel

Best conditions: Treat it as a wreck-style reef mark in the Fenton Patches group and fish when tide lets baits or lures stay near the structure. The first pass should be a sounder check, because fish can stack on one side of the tender.

Where it is

-12.17125, 130.67725

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Check the rules first

NT regs SSOT; check NT Fishing Mate, reef fish protection settings and current artificial reef guidance before fishing.

Bag limits, size limits and closures are set by the Northern Territory fisheries authority and change through the year. Fishare tracks the current rules on the NT fishing regulations page — check it before you keep a fish.

Common questions

What fish can you catch at Marchart 3 Artificial Reef?
Jewfish, Saddletail Snapper, Golden Snapper, Trevally, Estuary Cod, Tuna, Mackerel. Species listed are those the source records for this spot — seasons and what is actually biting change through the year, so check the current forecast before you go.
Can you fish Marchart 3 Artificial Reef from the shore?
No — Marchart 3 Artificial Reef is a boat-access spot. You need a vessel to fish it.
When is the best time to fish Marchart 3 Artificial Reef?
Treat it as a wreck-style reef mark in the Fenton Patches group and fish when tide lets baits or lures stay near the structure. The first pass should be a sounder check, because fish can stack on one side of the tender.
Do I need to check the fishing rules for Marchart 3 Artificial Reef?
Yes. Bag limits, size limits and closures change and are set by the Northern Territory fisheries authority — always check the current rules before you keep a fish. Fishare's Northern Territory regulations page tracks them.

Source & verification

Details for Marchart 3 Artificial Reef come from the official source, retrieved 8 July 2026.

Source detail: Official NT Government page provides approximate position 12 10.275 S, 130 40.635 E, depth, reef type and common species.

Conditions change. Access closes, sand moves and structure shifts — check locally before you travel a long way.

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