Country Overview
Guinea-Bissau is a tropical country located on the Atlantic coast of West Africa, bordered by Senegal to the north and Guinea to the south and east. Its coastline is heavily indented with rias, tidal estuaries, and a vast offshore archipelago known as the Bijagós Islands. Agricultural products — particularly raw cashew nuts, peanuts, and timber — form the backbone of the export economy, alongside rich coastal fisheries.
Maritime Industry
Guinea-Bissau’s maritime sector relies primarily on the Port of Bissau, the country’s largest and busiest seaport. The port facilitates imports and exports while supporting the nation’s agriculture, fishing industry, and domestic commerce. Ongoing improvements in port infrastructure continue to enhance its role as the country’s main logistics and trade gateway.
Major Trade Routes
Agricultural trade routes export raw cashew nuts directly to India and Vietnam; regional shipping and feeder connections link Bissau with neighboring hub ports in Dakar and Conakry.
Weather Conditions
Tropical climate with a wet rainy season from June to November driven by the West African monsoon, causing high river discharges, heavy squalls, and temporary reductions in visibility.
Navigation Considerations
Approaches to the Geba River estuary feature shifting sandbars, shallow draft limits, and strong tidal currents, requiring local pilotage and careful tide window planning.
Maritime Regulations
Regulated by the Instituto Marítimo e Portuário (IMP) under the Ministry of Transport and Communications, overseeing vessel safety, Port State Control, and environmental protection under IMO guidelines.
Port Authority
Port operations, infrastructure maintenance, and harbor master functions are managed by the Administration of the Ports of Guinea-Bissau (APGB – Administração dos Portos da Guiné-Bissau).
Safety Notes
Maintain anti-piracy and stowaway security watches while at anchor or berthed in coastal waters. Confirm current depth soundings before entering river channels due to continuous siltation.
Local Maritime Facts
- The Port of Bissau handles the vast majority of the country’s cashew nut exports, which represent Guinea-Bissau’s primary source of foreign revenue.
- The offshore Bijagós Archipelago comprises 88 islands, creating unique navigation channels and supporting rich marine ecosystems and artisan fishing grounds.
- Riverine transit along the Geba River plays a crucial role in internal cabotage, moving goods and passengers between inland communities and the coast.