Portwatch
Malaysian port supply disruption monitor
Last updated: 4/30/2026, 6:00:46 AM
Active Alerts
- Significant port call drop at Kemaman Harbor (score: 0.36)
- Kemaman Harbor activity is declining
- Port Klang activity is declining
- Tanjung Pelepas activity is declining
Overall Disruption Index
6%
Normal
Port Klang
8%
Normal
Tanjung Pelepas
7%
Normal
Chokepoint Monitor
Source: IMF PortWatch Chokepoint Data
Malaysia Trade Overview
Source: OpenDOSM / data.gov.my
Disruption Score (30 days)
| Port | Disruption | Vessels | 7d Trend |
|---|---|---|---|
| Kemaman Harbor | 36% | 1 | ↑ worsening |
| Port Klang | 8% | 31 | ↑ worsening |
| Tanjung Pelepas | 7% | 17 | ↑ worsening |
| Bintulu | 0% | 3 | ↓ improving |
| Johor | 0% | 10 | → stable |
| Kuantan | 0% | 6 | ↓ improving |
| Penang | 0% | 7 | ↓ improving |
Data: IMF PortWatch, OpenDOSM | Methodology: Trade-weighted disruption scoring | Updated: 2026-04-24