Asia → Europe corridor · live voyage risk

🇲🇾 Port Klang → Rotterdam 🇳🇱

Malaysia’s Port Klang to Rotterdam — a Strait-of-Malacca-to-North-Europe trunk lane via Bab-el-Mandeb and Suez.

As of 2026-10-04, ArcNautical scores the 8,306 nm Port Klang → Rotterdam corridor 80/100 — High risk, and avoiding the Red Sea via the Cape of Good Hope adds about 3,466 nm / 10 days over the Suez routing. Signals: Joint War Committee, ReCAAP/IMB piracy, ACLED/GDELT conflict, marine weather.

80/100
High risk
82% data confidence · 11 live signals

Last computed 2026-10-04 · Risk signals from ArcNautical's voyage engine · data confidence 82% · refreshed weekly. This score moves with conditions on the lane.

Distance
8,306 nm
Transit (est. @ 14 kn)
~24.7 days
Chokepoints crossed
4
Live sea-state (max)
1.8 m / 24 kt
Route: 🇲🇾 Port Klang Malacca StraitAndaman SeaSri Lanka SouthGulf of AdenBab el-MandebRed SeaSuez CanalStrait of GibraltarEnglish Channel 🇳🇱 Rotterdam

Current status · last computed 2026-10-04 · weekly

High risk. The Red Sea / Bab-el-Mandeb war-risk corridor is the dominant exposure on this lane. The Cape of Good Hope diversion remains the conservative routing assumption.

Why this lane scores High — the 11 signals

ArcNautical's voyage engine composites eleven independent intelligence signals along the actual sea route, then weights each by how much it is driving risk on this corridor right now. Bar width = current severity of that signal; the percentage = its share of the composite score.

JWC Listed Areas 17% of score
Route transits 3 JWC listed area(s): Southern Red Sea, Gulf of Aden and Bab el-Mandeb, Arabian Sea and Indian Ocean high-risk waters severity 68/100 · 3 signals
Conflict Events 13% of score
16 conflict events within 200nm: 16 armed conflict(s) severity 100/100 · 16 signals
Marine Weather 13% of score
Light to moderate seas: 1.8m waves, 24kt winds | Seasonal: Bay of Bengal monsoon/cyclone season (1.6x baseline risk, October) severity 37/100 · 4 signals
Chokepoint Disruption 11% of score
Route transits 2 chokepoint(s): Suez Canal (elevated, 30), Bab el-Mandeb (elevated, 30) severity 30/100 · 2 signals
Sanctions Exposure 10% of score
Transit through YE (OFAC, EU, UNSC); Transit through SO (OFAC, EU, UNSC); Transit through LY (EU, UNSC) severity 90/100 · 3 signals
Piracy Incidents 10% of score
No piracy incidents near route severity 0/100
Country Risk 9% of score
Route near 5 elevated-risk country/countries: YE, DJ, SO, SD, LY severity 50/100 · 9 signals
Navigational Warnings 9% of score
4 active NAVWARN(s): 1 survey, 1 cable, 2 general severity 5/100 · 4 signals
Natural Disasters 8% of score
2 disaster event(s) within 200nm: 1 earthquake, 1 volcanic ash severity 16/100 · 2 signals
AIS Disruptions 0% of score
AIS disruption monitoring unavailable — live position feed is not delivering, so this route was not screened for AIS disruptions severity 0/100
Dark Activity 0% of score
Dark activity monitoring unavailable — the detector is not reporting, so this route was not screened for dark activity and an absence of events is not evidence of calm severity 0/100

War-risk & piracy zones on this route

Listed-area intersections come from the Joint War Committee (JWC) hull-war zones, tested against the route geometry — not a country list. These are the areas underwriters load war-risk premium for.

Sanctions exposure on the corridor

This route runs 14% of its distance through sanctioned waters. A leg inside a sanctioned EEZ is where AIS-gap, dark-STS and shadow-fleet activity concentrate — the geography compliance teams have to be able to defend.

Route transits 3 sanctioned EEZ(s): Yemen [OFAC, UNSC] (6%), Libya [UNSC] (5%), Federal Republic of Somalia [OFAC, UNSC] (3%). 15 other EEZ(s): Indonesia (6%), Sri Lanka (5%), Egypt (5%), Andaman and Nicobar (5%), Maldives (5%), Eritrea (4%), Halaib Triangle (4%), France (3%), United Kingdom (1%), Netherlands (1%), Morocco (1%), Djibouti (1%), Algeria (1%), Belgium (0%), Malaysia (0%)

Geography is only half the question. Before you fix the cargo, screen the specific vessel and its ownership chain against OFAC / EU / UN / UK lists:

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Score your actual Port Klang → Rotterdam voyage

This profile is the corridor baseline. Run the live scorer with your vessel, load condition, speed and departure date for a voyage-specific risk read, a Monte-Carlo ETA distribution, and a downloadable report.

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Freight platforms price this lane. ArcNautical tells you what could go wrong on it.

Put this corridor risk in your product

Run the same Port Klang to Rotterdam route through the Voyage Risk API playground, inspect the JSON contract, and request a test key for your integration.

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FAQ

Is the Port Klang to Rotterdam shipping route high risk?

ArcNautical scores it 80/100 — High risk. The largest drivers are JWC Listed Areas, Conflict Events, Marine Weather. The route crosses Southern Red Sea and Gulf of Aden and Bab el-Mandeb and Arabian Sea and Indian Ocean high-risk waters, and runs 14% of its distance through sanctioned waters.

Which chokepoints does the Port Klang–Rotterdam route cross?

Malacca Strait, Bab el-Mandeb, Suez Canal, Strait of Gibraltar. Total distance 8,306 nautical miles, roughly 25 days at 14 knots.

How much longer is the Port Klang to Rotterdam route if ships avoid the Red Sea?

Routing via the Suez Canal is about 25 days at 14 knots. Diverting around the Cape of Good Hope to avoid the Red Sea / Bab-el-Mandeb adds roughly 3,466 nautical miles and 10 extra days — about 35 days end to end.

Does the Port Klang to Rotterdam route pass through sanctioned waters?

Route transits 3 sanctioned EEZ(s): Yemen [OFAC, UNSC] (6%), Libya [UNSC] (5%), Federal Republic of Somalia [OFAC, UNSC] (3%). 15 other EEZ(s): Indonesia (6%), Sri Lanka (5%), Egypt (5%), Andaman and Nicobar (5%), Maldives (5%), Eritrea (4%), Halaib Triangle (4%), France (3%), United Kingdom (1%), Netherlands (1%), Morocco (1%), Djibouti (1%), Algeria (1%), Belgium (0%), Malaysia (0%)