Container News on 24 September summarized Sea-Intelligence Sunday Spotlight issue 783 on Golden Week capacity distortions. Mid-Autumn Festival (25–27 September) sits close to Golden Week (1–7 October), while Asia port congestion and vessels shifting back toward the Suez Canal on Mediterranean back-hauls are amplifying network volatility.
On Asia–North Europe, scheduled weekly capacity across the four-week Golden Week period is 1.50 million TEU—27% higher year on year and 60% above the pre-pandemic average. The Golden Week week and the week immediately after (GW+1) show year-on-year capacity increases of 63% and 39%, respectively, with no blanked capacity planned for either week in 2026.
Sea-Intelligence stresses this is not a deliberate carrier surplus strategy. Severe Asian port congestion has bunched delayed vessels onto the same departure windows as regular sailings, producing 12 double-sailings over those two weeks. Nominal capacity therefore looks ample even as schedules remain unstable.
The temporary surge masks a second-round risk: once delayed vessels clear and Golden Week factory shutdowns cut export cargo, the demand drop plus extra space freed by faster Suez routing is expected to create sharp oversupply. Carriers may then cancel voyages at short notice.
Sea-Intelligence's practical warning for shippers: treat mid-to-late October schedules as highly volatile placeholders and plan for schedule instability, rolled cargo, and abrupt delays through the latter half of October—especially on China-to-North Europe lanes that look oversupplied on paper today.