Indian Ocean (Mozambique Channel)

The Mozambique Channel has a way of making you feel like you have stumbled onto a coastline the sailing world largely forgot.

Stretching roughly 1,800 kilometres between the African mainland and Madagascar, it splits into two very different cruising grounds: the Bazaruto Archipelago in the south, with its turquoise shallows and sandbars that glow amber at low tide, and the Quirimbas Archipelago further north, where dhow-building villages and crumbling Portuguese forts line islands so remote that your chart plotter sometimes disagrees with reality.

Between June and September the south-east trades blow a reliable 15–25 knots, giving you comfortable beam-to-broad reaches heading northward along the coast. Seas are manageable once you are tucked behind the archipelagos, though the channel itself can stack up a lumpy cross-swell when the trades strengthen.

Tidal range runs to three metres or more in places, so timing entrances to reef-strewn anchorages like Benguerra Island or Ibo is not negotiable — enter on a rising mid-tide with polarised glasses and someone on the bow. Night passages between archipelagos demand careful waypoint discipline; fish aggregating devices and unlit dhows appear without warning.

Provisioning is genuinely thin outside Vilankulos and Pemba, the two main charter bases. Top up fuel, water, and long-life provisions before you leave the dock, and carry paper charts as backup. Bareboat charters from Vilankulos work well for competent offshore sailors; skippered options are worth the cost for those unfamiliar with coral navigation.

Paperwork is straightforward — a valid visa on arrival and a cruising permit arranged through your charter operator. Ashore, fresh lobster negotiated directly from fishermen at anchor is one of the more honest pleasures in sailing.

Inexperienced reef navigators should book a skippered boat without embarrassment; the coral here punishes overconfidence quickly.