Porto do Acu, Brazil

Port · -21.85°, -41.02° · Mineral Products, Chemical & Allied Industries, Plastics, Rubber, Leather

in force · 60 nm
9
issued · 30 d
3
since 1997
616
vessel calls / yr
527

In force within 60 nm · 9

Nav aids 3 · Surveys 6

  1. HYDROLANT 1021/26 · Surveys11.5 nm · 2026-05-27
    Survey operations continue until August 31, 2200 UTC in the South Atlantic off Brazil; wide berth requested.
  2. HYDROLANT 657/26 · Nav aids11.6 nm · 2026-04-02
    Radar beacon at Cabo Sao Tome light is off air until 28 Sep.
  3. HYDROLANT 985/26 · Surveys13.1 nm · 2026-05-21
    Underwater operations by vessel Fugro Vaquita continue until August 31st in the South Atlantic off Brazil, wide berth requested.
  4. HYDROLANT 1445/26 · Surveys15 nm · 2026-07-27
    Underwater operations by vessel UMI Polaris in the South Atlantic off Brazil from 28 July to 19 August, wide berth requested.
  5. HYDROLANT 746/26 · Nav aids23.5 nm · 2026-04-14
    A data buoy is temporarily established in the South Atlantic off Brazil at 21-34.20S 040-43.62W until 13 April 2027.
  6. HYDROLANT 492/26 · Nav aids32.4 nm · 2026-03-13
    Barra de Itabapoana light is unlit until 08 September 2026; previous warnings cancelled.
  7. HYDROLANT 1512/26 · Surveys45.9 nm · 2026-08-06
    Underwater operations are underway in South Atlantic off Brazil at 22-22.48S 040-25.05W until 170259Z August, wide berth requested; message cancels 170359Z August.
  8. HYDROLANT 2010/25 · Surveys48.9 nm · 2025-11-28
    Underwater survey operations by vessel Fugro Vaquita off Brazil daily from 10:00 to 20:00 UTC until November 2, 2026; wide berth requested.
  9. HYDROLANT 1541/26 · Surveys58.9 nm · 2026-08-09
    Survey operations by tug MCE Navegacao I in South Atlantic off Brazil from 10 August 2026 to 8 March 2027. Wide berth requested.

Share of Brazil's maritime trade through this port (PortWatch): imports 754%, exports 492%.

Chokepoint and port data: IMF PortWatch (portwatch.imf.org) — IMF and the University of Oxford, via the UN Global Platform. Not for navigation — follow official NAVAREA / coastal broadcasts and port authority notices.

Porto do Acu, Brazil — navigational warnings near the port · seahazards