Malaysia's Fisheries Industry

Before dawn at the jetties along the Strait of Malacca and the South China Sea, thousands of coastal fishing boats head out to sea to supply nearly nine-tenths of the fish eaten across the country. At the same time, in more distant waters, trawlers flying no Malaysian flag drag their nets across borders the eye cannot see.

Malaysia’s fisheries industry is two stories in one: a food sector that almost meets its own needs, and a maritime-security front line that every year loses billions of ringgit worth of catch to foreign vessels.

How big is the sector, and where does the fish come from?

In 2023, the fisheries subsector produced 1.79 million metric tonnes of edible fish, alongside 241 million ornamental fish and 26 million bundles of aquatic plants, with a total value of RM16.5 billion. Tonnage fell 5.51% against the previous year, but the ringgit value rose 3.6% against RM15.9 billion in 2022 — higher prices offsetting the lower catch.

To see the real composition, the 2022 figures give the fullest picture. Marine capture fisheries remain the main source, but aquaculture keeps growing.

Source (2022)	Production	Share
Marine capture	1.31 million tonnes	69%
Aquaculture	0.57 million tonnes	30%
Total	1.89 million tonnes	RM15.9 billion

The fish self-sufficiency level (self-sufficiency level, SSL) was 90.2% in 2022, with per capita fish consumption of roughly 46.22 kg a year for food fish. Malaysia still imports to close the gap: fisheries imports were worth RM7.34 billion against exports of RM4.21 billion, making a trade deficit of roughly RM3.13 billion that year.

The sector depends on a large but ageing workforce. In 2022, fisheries provided direct employment to 149,630 people — 116,613 in marine capture, 20,925 in aquaculture and 11,149 in inland fisheries — operating 48,605 licensed vessels. Its contribution to agricultural GDP was 11.6%.

Who manages, develops and looks after fishermen?

Three bodies form the institutional backbone of the sector, and confusing their roles is the source of most misunderstandings.

The Department of Fisheries Malaysia (DOF) is the management authority. It administers the Fisheries Act 1985 (Act 317), licenses vessels and fishing gear, publishes annual fisheries statistics, and enforces zones and quotas. The division of fishing zones — from inshore zones for small boats out to deep-sea zones — is designed to separate traditional fishermen from larger commercial trawlers.

The Malaysian Fisheries Development Authority (LKIM) focuses on people and development, not licensing. It was established on 1 November 1971 under the Malaysian Fisheries Development Authority Act 1971 (Act 49), under the Ministry of Agriculture and Food Security. Its statutory functions include:

• promoting efficient management and marketing of the fish industry;
• creating and supervising credit facilities for fish production;
• participating in fisheries enterprises, including boat building and equipment production; and
• promoting, intensifying and advancing the economic and social progress of Fishermen’s Associations, as well as registering, controlling and supervising those associations.

In practice, LKIM is the agency closest to fishermen’s daily lives — managing fish landing complexes, channelling credit and incentives, and administering assistance such as natural-disaster relief and fishermen’s welfare schemes when storms or the monsoon wipe out incomes.

The Malaysian Maritime Enforcement Agency (MMEA) is the enforcement arm at sea. When foreign vessels intrude or local fishermen breach a zone, it is MMEA that intercepts, detains and brings cases to prosecution. The three bodies overlap — DOF sets the rules, LKIM supports the fishermen who follow them, and MMEA catches those who break them.

Why is security, not just production, the central issue?

The production figures hide a large leakage. The Department of Fisheries estimates that Malaysia loses roughly 980,000 tonnes of marine produce worth between RM3 billion and RM6 billion each year to illegal fishing activity — a loss that can equal more than half the total value of the sector itself.

The biggest driver is intrusions by foreign fishing vessels into Malaysia’s Exclusive Economic Zone. MMEA recorded a clear pattern between 2020 and July 2024:

Vessel’s country of origin	Intrusion cases (2020–July 2024)
Vietnam	308
Indonesia	81
Thailand	35
China	10
Total	434

Over that period, 3,694 foreign fishermen were detained for various offences. Vietnamese vessels dominated the cases, often using destructive fishing methods such as pair trawling that scrapes the seabed. To cover the vast area under surveillance — especially the waters off Sabah and Sarawak — the government plans to add MMEA sea and air assets, including four AgustaWestland AW189 medium-lift helicopters.

The law was also tightened. The amendment to the Fisheries Act 1985 in 2019 (Act A1601) raised maximum fines sharply:

• owner or skipper of an intruding foreign vessel: from RM1 million to RM6 million;
• each crew member: from RM100,000 to RM600,000.

That sixfold increase is intended to make intrusion economically unworthwhile, thereby tackling the illegal, unreported and unregulated (IUU) fishing that threatens the sustainability of stocks.

Where is the sector heading?

Three structural pressures shape the industry’s direction. First, the shift to aquaculture. With marine stocks under overfishing pressure, future production growth is expected to come from fish and prawn farming, not wild capture — in line with the global trend in which aquaculture now overtakes capture for aquatic animals for the first time.

Second, an ageing workforce and dependence on foreign labour. Many fishermen’s children do not inherit the career, leaving the sector reliant on foreign crew — which in turn complicates enforcement and security.

Third, food security versus sustainability. An SSL of 90.2% means Malaysia almost meets its needs, but maintaining that ratio without depleting stocks requires effective no-take zones, quotas and border enforcement all at the same time.

What’s next

If you are an operator or investor, watch the aquaculture segment: that is where production growth and policy support are concentrated, and LKIM is the entry point for credit, landing infrastructure and Fishermen’s Association participation. To understand the licensing framework, start with the Fisheries Act 1985 and the division of fishing zones administered by the Department of Fisheries Malaysia.

If your interest is security or maritime policy, the most important figures are not the tonnes of production but the 434 intrusion cases and the RM3–6 billion lost each year — those are the numbers driving MMEA asset investment and the penalty amendments. The Department of Fisheries’ annual fisheries statistics and MMEA’s enforcement reports are the official sources for following developments from year to year.