Things to Do in Guinea-Bissau in March
March weather, activities, events & insider tips
March Weather in Guinea-Bissau
Is March Right for You?
Advantages
- Peak dry season conditions with minimal rainfall - you'll typically see clear skies and only occasional brief showers, making this ideal for island hopping in the Bijagós Archipelago where boat schedules run reliably
- Sea turtle nesting season reaches its height on islands like Poilão and João Vieira - March offers the best combination of accessible beaches and active nesting, with hundreds of green turtles coming ashore at night
- Cashew harvest begins in late March across the mainland, transforming rural areas into hives of activity - you'll see families processing nuts, smell the roasting, and can visit working cashew operations that welcome visitors during this crucial economic period
- Significantly fewer visitors than West African coastal destinations - accommodations in Bissau and the Bijagós remain available without advance booking, and you'll often have entire beaches and islands essentially to yourself
Considerations
- Heat intensifies as the month progresses, with temperatures regularly hitting 35°C (95°F) by late March - midday activities become genuinely uncomfortable, and the lack of air conditioning in most guesthouses outside Bissau means warm nights
- End of dry season means water levels drop in rivers and creeks, limiting access to some mangrove channels and making certain pirogue routes impassable - what worked in January might require longer detours or different boats by late March
- Infrastructure remains genuinely challenging - ATMs in Bissau run out of cash unpredictably, card payments work almost nowhere, and the CFA franc cash economy means carrying substantial amounts of physical currency throughout your trip
Best Activities in March
Bijagós Archipelago island camping and turtle watching
March sits in the sweet spot for the Bijagós - dry season reliability for boat transport combined with peak green turtle nesting activity. Islands like João Vieira, Poilão, and Orangozinho offer pristine beaches where you can camp (bring everything - there's zero infrastructure) and watch turtles come ashore after dark. The heat is manageable on the islands with ocean breezes, and the lack of light pollution makes for spectacular night skies. Water visibility peaks in March before April rains begin stirring up sediment.
Mangrove kayaking and pirogue tours in Cacheu River
The Cacheu River mangrove system remains navigable in March, though water levels start dropping toward month's end. Early March is ideal - you'll paddle through massive mangrove tunnels spotting manatees (genuinely possible here, unlike many places that promise them), hippos in certain channels, and incredible birdlife including African fish eagles and pelicans. The cooler morning temperatures make this bearable - starting at dawn means finishing before the real heat hits around 11am.
Cashew plantation visits and processing demonstrations
Late March marks the beginning of cashew harvest season, which dominates Guinea-Bissau's economy and rural life. This isn't a packaged tourist experience - you're visiting actual working plantations and processing areas where families are harvesting and roasting nuts. The countryside around Bafatá, Gabú, and Canchungo becomes particularly active. You'll see the entire process from tree to roasted nut, including the labor-intensive removal of the caustic shell. Locals are genuinely welcoming during this proud season.
Fortaleza de Amura colonial fort exploration in Cacheu
This 16th-century Portuguese fort in Cacheu town offers genuinely fascinating history as one of West Africa's major slave trading posts. March's dry weather means you can explore the crumbling structures without mud, and the heat makes the shaded interior chambers particularly appealing during midday hours. The adjacent museum (sporadic opening hours, worth checking) provides context often missing at West African historical sites. Combine this with the Cacheu River mangroves for a full-day trip from Bissau.
Bissau Velho colonial quarter walking exploration
The old Portuguese quarter of Bissau rewards walking exploration in March's dry conditions - crumbling colonial architecture, the Presidential Palace (photograph from outside only), Pidjiguiti Memorial, and the waterfront Bandim market area. Early morning walks from 7-9am avoid peak heat and catch the city waking up. The decay is part of the appeal - this isn't restored tourism infrastructure but rather authentic urban archaeology. Street photography opportunities are exceptional if you're respectful and ask permission.
Varela beach extended stays on the northern coast
Varela offers Guinea-Bissau's most accessible beach experience - genuinely beautiful coastline with basic but functional accommodation options. March brings perfect beach weather before April's heat becomes oppressive. The 5-6 hour drive from Bissau on rough roads is part of the adventure. You'll find a small community of eco-lodges and beach camps, fresh seafood grilled to order, and long stretches of sand with almost nobody on them. This works best as a 2-4 night extension rather than a day trip given the journey time.
March Events & Festivals
Carnival celebrations in Bissau
Guinea-Bissau's Carnival typically falls in late February or early March depending on the Easter calendar - for 2026, this would be early March. While smaller than Brazilian or Cape Verdean celebrations, Bissau's Carnival features neighborhood groups with costumes, drumming, and street parades concentrated around Praça dos Heróis Nacionais. It's authentically local rather than tourist-oriented, with genuine energy if you happen to catch it. Expect disrupted schedules and closed businesses during the main days.