Plizio Visual Lab
Gulf of Guinea

Weather…
Water temperature…
The Gulf of Guinea is a large arm of the tropical Atlantic Ocean, bordering the western coast of Africa from Cape Palmas in Liberia to Cape Lopez in Gabon. In Nigeria, it forms the country's entire southern maritime boundary and serves as the backbone of the national economy due to its vast offshore oil and gas reserves. Geographically, the gulf is defined by the Guinea Current, a warm current that flows eastward along the coast, influencing the regional climate and marine life. The waters are rich in biodiversity, including coral reefs, sea turtles, and various species of commercial fish like tuna and sardines. Historically, the gulf was at the center of transatlantic trade routes and remains one of the world's busiest shipping lanes today. Modern environmental concerns focus on protecting the fragile coastal ecosystems from oil pollution and the rising sea levels that threaten major coastal cities like Lagos and Port Harcourt.
Best time to visit & climate
The most pleasant time to visit is Jan, Aug, Dec.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 28 | 28 | 29 | 28 | 28 | 27 | 26 | 25 | 26 | 27 | 28 | 28 |
| Rain mm | 27 | 36 | 82 | 144 | 221 | 261 | 165 | 64 | 197 | 209 | 82 | 30 |
📋 Practical info
Geography
Facts
- The Gulf of Guinea covers an area of approximately 2.35 million km².
- It is where the Prime Meridian and the Equator intersect (Null Island).
- Nigeria's coastline along the gulf stretches for about 853 kilometers.
- The gulf contains some of the world's largest untapped deep-water oil reserves.
- It is a major transit point for nearly 25% of Africa's total maritime trade.
- The warm Guinea Current maintains water temperatures above 25°C year-round.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights nearby
Frequently asked questions
What is special about the Gulf of Guinea?
Can one have a beach vacation?
Is the water suitable for swimming?
What seafood is there?
Best time to travel?
Gulf of Guinea: where is it located?
Gulf of Guinea: when is the best time to visit?
Gulf of Guinea: why is it worth visiting?

















