A day on a catamaran in Mauritius usually means motoring or sailing along the coast with stops for swimming and snorkeling in turquoise water. Expect a mix of gentle cruising, a basic lunch (often grilled fish, rice, and salad), unlimited drinks, and a few hours at anchor near reefs or beaches like Ile aux Cerfs. The boats are stable and spacious with shaded areas, but it can get lively if the group is large and the rum starts flowing early. It's relaxing if you like being on the water, but not a wilderness experience; you're sharing the sea with other boats.
The best time is May to November when the southeast trade winds are steadier and the sea is calmer. December to April is warmer but rainier with a higher chance of choppy conditions or cancellations. Expect to pay around $80–$160 per person for a full-day trip including lunch and drinks; shorter or more basic outings start lower, while luxury private charters run significantly higher.
Pick trips heading north or to the east coast reefs if you want decent snorkeling; skip the overly crowded Ile aux Cerfs routes on weekends if you dislike loud music and crowds. Bring reef-safe sunscreen, motion sickness remedies if you're sensitive, and cash for tips or extras. Book one with a smaller group size when possible for a calmer day.
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