Madagascar in March

Frequent downpours taper unevenly in March but the landscape stays wet and hot; the Masoala-to-Antsiranana corridor still sees heavy rainfall and river levels remain high. Beaches on Nosy Be are sometimes reopened between storms, but inter-island boats can be cancelled on short notice; dive operators run limited schedules. Trekking the northern karsts becomes sloggy; pack studs or gaiters and be prepared for spectacularly muddy campsites and swollen rivers.

Persistent downpours continue through March with high humidity and warm air temperatures along the eastern littoral and rainforest interior. Many waterfalls and hot springs are at their most impressive, but road travel becomes slower; the road to Ranomafana can be a quagmire after heavy rain. Bring lightweight quick-dry clothing, insect repellent, and the expectation that some trails will be slippery and that fewer guesthouses keep full schedules.

March keeps the highlands in a wet pattern with warm, muggy days and often muddy hiking conditions on trails like those around Ranomafana and Anja Reserve. Flooded rice paddies and swollen streams make some rural side roads impassable, so most travelers rely on 4x4 vehicles and experienced drivers. Pack quick-dry clothing and be flexible: wet-season river crossings can add hours to journeys between towns.

By March showers become more frequent inland and dusty tracks turn to red mud in the Tsingy approach roads; coastal towns still experience long sunny periods between squalls. Birding and riverbank wildlife can be rewarding after rains, but expect slower travel and the occasional cancelled excursion. Travellers will benefit from waterproof luggage and local driver knowledge to time crossings and avoid flooded tracks.

March often brings the last of the serious rains; the landscape begins to dry and the spiny forest regains its trademark ochre and grey tones as mud firms up. Sea conditions slowly calm and diving visibility improves near Ifaty, while roads out of Toliara become more passable for overland trips to Isalo. Bring a light waterproof and anti-mosquito measures, and plan for a gradual improvement in logistics compared with mid-summer.

By March rains remain frequent but begin to lessen in intensity toward the end of the month; the shoreline pools and coastal mangroves are full and birdlife is active. Inter-island ferries start to run more often between Sainte‑Marie and the mainland as seas calm, though showers still interrupt sunny spells. Prepare for muddy tracks on the island and pack insect protection for evening beachside dining.