{"id":25662,"date":"2026-05-22T19:51:00","date_gmt":"2026-05-22T19:51:00","guid":{"rendered":"https:\/\/voyagiste-madagascar.com\/liveaboard-diving-boats-madagascar-nosy-be-and-northern-circuit\/"},"modified":"2026-05-25T01:27:53","modified_gmt":"2026-05-25T01:27:53","slug":"liveaboard-diving-boats-madagascar-nosy-be-and-northern-circuit","status":"publish","type":"post","link":"https:\/\/voyagiste-madagascar.com\/fr\/liveaboard-diving-boats-madagascar-nosy-be-and-northern-circuit\/","title":{"rendered":"Bateaux Liveaboard \u00e0 Madagascar : Nosy Be et le Circuit Nord"},"content":{"rendered":"<p><\/p>\n<p style=\"font-size:0.85em;color:#666;font-style:italic;\">Cet article contient des liens affili\u00e9s. Nous percevons une petite commission sans frais suppl\u00e9mentaires pour vous.<\/p>\n<figure style=\"margin:0 0 24px 0;\"><img decoding=\"async\" src=\"https:\/\/voyagiste-madagascar.com\/wp-content\/uploads\/2026\/05\/liveaboard-diving-boats-madagascar-nosy-be-and-northern.jpg\" alt=\"Liveaboard Diving Boats Madagascar: Nosy Be and Northern Circuit \u2014 Madagascar\" style=\"width:100%;max-width:100%;height:auto;border-radius:4px;display:block;\" \/><\/figure>\n<div style='border:2px solid #1a6b2b;border-radius:10px;padding:16px 20px;margin:20px 0;background:#f6fdf7;'>\n<p><strong>En bref<\/strong><\/p>\n<ul style='margin:0;padding-left:18px;'>\n<li><strong>Meilleure saison :<\/strong> octobre\u2013mai (mers calmes, visibilit\u00e9 de 30 m et plus)<\/li>\n<li><strong>Co\u00fbt typique :<\/strong> 150\u2013350 EUR\/jour tout compris<\/li>\n<li><strong>Plong\u00e9es moyennes :<\/strong> 3 \u00e0 4 par jour<\/li>\n<li><strong>Points forts :<\/strong> Requins baleines, raies mantas, tortues marines, tombants pr\u00e9serv\u00e9s<\/li>\n<li><strong>R\u00e9servez des excursions de plong\u00e9e :<\/strong> <a href='https:\/\/www.getyourguide.com\/madagascar-l169133\/?partner_id=6KBK1NB' target='_blank' rel='nofollow sponsored'>Voir les excursions plong\u00e9e sur GetYourGuide<\/a><\/li>\n<li><strong>H\u00f4tels \u00e0 Nosy Be avant\/apr\u00e8s :<\/strong> <a href='https:\/\/www.agoda.com\/partners\/partnersearch.aspx?pcs=1&#038;cid=1962665&#038;city=512891' target='_blank' rel='nofollow sponsored'>V\u00e9rifier les disponibilit\u00e9s sur Agoda<\/a><\/li>\n<li><strong>Assurance voyage :<\/strong> <a href='https:\/\/safetywing.com\/?referenceID=26510814&#038;utm_source=26510814&#038;utm_medium=Ambassador&#038;utm_campaign=nosy-be' target='_blank' rel='nofollow sponsored'>SafetyWing \u2014 \u00e9vacuation depuis Madagascar : 30 000 \u00e0 80 000 USD<\/a><\/li>\n<\/ul>\n<\/div>\n<p>Un s\u00e9jour en liveaboard \u00e0 Madagascar est la fa\u00e7on la plus efficace d&rsquo;acc\u00e9der aux sites de plong\u00e9e recul\u00e9s du nord que la plong\u00e9e depuis la c\u00f4te ne permet tout simplement pas d&rsquo;atteindre. Vous dormez \u00e0 bord, vous r\u00e9veillez au-dessus du r\u00e9cif, et encha\u00eenez trois ou quatre plong\u00e9es avant que les autres touristes aient fini leur petit-d\u00e9jeuner. Le circuit nord depuis Nosy Be jusqu&rsquo;aux \u00eeles Radama et \u00e0 l&rsquo;archipel Mitsio reste l&rsquo;un des secrets les mieux gard\u00e9s de la plong\u00e9e dans l&rsquo;oc\u00e9an Indien.<\/p>\n<div class=\"voy-info-box\"><span class=\"voy-box-label\">Planifiez votre voyage \u00e0 Madagascar :<\/span><\/p>\n<ul>\n<li><a href=\"https:\/\/www.getyourguide.com\/madagascar-l97051\/?partner_id=6KBK1NB\" target=\"_blank\" rel=\"nofollow sponsored\">D\u00e9couvrez les excursions \u00e0 Madagascar (GetYourGuide)<\/a><\/li>\n<li><a href=\"https:\/\/safetywing.com\/?referenceID=26510814&#038;utm_source=26510814&#038;utm_medium=Ambassador\" target=\"_blank\" rel=\"nofollow sponsored\">Assurance voyage pour Madagascar (SafetyWing)<\/a><\/li>\n<\/ul>\n<\/div>\n<p><!-- VM-Ad-Early --><\/p>\n<h2>Qu&rsquo;est-ce qu&rsquo;un liveaboard \u00e0 Madagascar et \u00e0 qui cela s&rsquo;adresse-t-il ?<\/h2>\n<p>Un liveaboard signifie que votre bateau de plong\u00e9e est votre h\u00f4tel. Vous naviguez entre les sites la nuit, vous plongez dans la journ\u00e9e depuis un navire \u00e9quip\u00e9 de bouteilles, compresseurs et de tout le mat\u00e9riel \u00e0 bord. \u00c0 Madagascar, ce format est indispensable pour atteindre des sites inaccessibles depuis la c\u00f4te \u2014 des monts sous-marins recul\u00e9s, des tombants au large et des archipels situ\u00e9s \u00e0 trois \u00e0 cinq heures du port de Nosy Be.<\/p>\n<p>La plupart des itin\u00e9raires du circuit nord exigent au minimum le niveau Advanced Open Water, m\u00eame si les op\u00e9rateurs proposant de courtes routes dans l&rsquo;archipel de Nosy Be acceptent des plongeurs Open Water pour les sites peu profonds. Les groupes comptent g\u00e9n\u00e9ralement 6 \u00e0 12 plongeurs, ce qui pr\u00e9serve les conditions sur le r\u00e9cif. Si vous souhaitez encha\u00eener un maximum de plong\u00e9es quotidiennes, minimiser les transferts et vivre des observations sous-marines exceptionnelles, un liveaboard dans le nord de Madagascar m\u00e9rite vraiment d&rsquo;\u00eatre envisag\u00e9. <a href='https:\/\/www.getyourguide.com\/madagascar-l169133\/?partner_id=6KBK1NB' target='_blank' rel='nofollow sponsored'>Parcourez les excursions de plong\u00e9e guid\u00e9es \u00e0 Madagascar sur GetYourGuide<\/a>.<\/p>\n<h2>Les meilleures routes : \u00eeles Radama, archipel Mitsio et Nosy Hara<\/h2>\n<p>Le circuit liveaboard le plus demand\u00e9 part du port de Hellville \u00e0 Nosy Be et remonte vers le nord-est. Les \u00eeles Radama, \u00e0 environ 60 km, offrent des plong\u00e9es sur des tombants, des stations de nettoyage et des observations r\u00e9guli\u00e8res de raies aigle et de tortues marines. L&rsquo;archipel Mitsio \u2014 \u00e0 environ 90 km au nord-est \u2014 r\u00e9v\u00e8le une topographie spectaculaire, notamment les c\u00e9l\u00e8bres Quatre Fr\u00e8res, quatre pinnacles basaltiques qui attirent les esp\u00e8ces p\u00e9lagiques, dont les requins baleines, d&rsquo;octobre \u00e0 janvier.<\/p>\n<p>Les op\u00e9rateurs proposant des itin\u00e9raires de 7 \u00e0 10 nuits s&rsquo;aventurent jusqu&rsquo;au parc marin de Nosy Hara, \u00e0 la pointe nord de Madagascar, o\u00f9 le taux de couverture corallienne d\u00e9passe 60 % sur certains r\u00e9cifs. Les circuits plus courts de 3 \u00e0 5 nuits restent dans l&rsquo;archipel de Nosy Be et couvrent une douzaine de sites ou plus. R\u00e9servez votre h\u00f4tel \u00e0 Nosy Be pour les nuits d&rsquo;arriv\u00e9e et de d\u00e9part bien \u00e0 l&rsquo;avance. <a href='https:\/\/www.agoda.com\/partners\/partnersearch.aspx?pcs=1&#038;cid=1962665&#038;city=512891' target='_blank' rel='nofollow sponsored'>V\u00e9rifiez les disponibilit\u00e9s des h\u00f4tels de Nosy Be sur Agoda<\/a>.<\/p>\n<div class=\"voy-info-box\"><span class=\"voy-box-label\">\u00c0 lire aussi :<\/span><\/p>\n<ul>\n<li><a href=\"https:\/\/voyagiste-madagascar.com\/madagascar-north-itinerary-diego-suarez-ankarana-and-nosy-be\/\">Madagascar North Itinerary: Diego Suarez, Ankarana and Nosy Be<\/a><\/li>\n<li><a href=\"https:\/\/voyagiste-madagascar.com\/diving-itinerary-madagascar-10-days-underwater-in-the-best-sites\/\">Diving Itinerary Madagascar: 10 Days Underwater in the Best Sites<\/a><\/li>\n<li><a href=\"https:\/\/voyagiste-madagascar.com\/5-day-nosy-komba-itinerary-lemurs-diving-and-village-life-2026\/\">5-Day Nosy Komba Itinerary: Lemurs, Diving and Village Life 2026<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"voy-cta-block\">\n<div class=\"voy-cta-text\"><span class=\"voy-cta-title\">R\u00e9servez activit\u00e9s et transport \u00e0 Madagascar<\/span><\/p>\n<div class=\"voy-cta-actions\"><a href=\"https:\/\/www.getyourguide.com\/madagascar-l97051\/?partner_id=6KBK1NB\" class=\"voy-btn voy-btn-secondary\" target=\"_blank\" rel=\"nofollow sponsored\">Voir sur GetYourGuide<\/a><a href=\"https:\/\/www.kqzyfj.com\/click-101728000-17094338\" class=\"voy-btn voy-btn-ghost\" target=\"_blank\" rel=\"nofollow sponsored\">Comparer les 4&#215;4 (Carla)<\/a><\/div>\n<\/div>\n<\/div>\n<p><!-- VM-Ad-Mid --><\/p>\n<h2>Requins baleines, raies mantas et ce que voient vraiment les plongeurs<\/h2>\n<p>Le canal nord de Madagascar se trouve dans le couloir migratoire des requins baleines dans l&rsquo;oc\u00e9an Indien, qui se rassemblent le plus r\u00e9guli\u00e8rement dans la zone Mitsio d&rsquo;octobre \u00e0 janvier. Les rencontres ne sont pas garanties, mais les skippers de liveaboard suivent les habitudes de d\u00e9placement, et le nord de Madagascar affiche un excellent bilan. Les raies mantas sont plus pr\u00e9visibles : les stations de nettoyage des \u00eeles Radama permettent des rencontres toute l&rsquo;ann\u00e9e, avec un pic pendant la saison s\u00e8che de mai \u00e0 octobre, lorsque la temp\u00e9rature de l&rsquo;eau baisse l\u00e9g\u00e8rement.<\/p>\n<p>En dessous de 20 m\u00e8tres sur les pinnacles des Quatre Fr\u00e8res, de denses bancs d&rsquo;anthias, des poissons napol\u00e9on et des requins marteaux occasionnels apparaissent pendant les mois les plus froids. Les r\u00e9cifs peu profonds abritent des poissons mandarine, des scorp\u00e8nes feuille et une densit\u00e9 extraordinaire de nudibranches. Si vos vols de correspondance vers Madagascar via Paris ou Nairobi subissent un retard, <a href='https:\/\/www.kqzyfj.com\/click-101728000-17273571' target='_blank' rel='nofollow sponsored'>v\u00e9rifiez gratuitement votre droit \u00e0 indemnisation CE 261 sur AirAdvisor<\/a>.<\/p>\n<h2>R\u00e9servation, tarifs et ce qu&rsquo;il faut emporter en 2026<\/h2>\n<p>Les tarifs liveaboard en 2026 varient d&rsquo;environ 150 EUR\/jour sur des bateaux locaux avec cabines partag\u00e9es \u00e0 350 EUR\/jour sur des navires en acier avec cabines en-suite climatis\u00e9es. Le prix tout compris inclut g\u00e9n\u00e9ralement le nitrox, jusqu&rsquo;\u00e0 quatre plong\u00e9es par jour, tous les repas et les transferts a\u00e9roport depuis et vers Nosy Be. La location de combinaison et l&rsquo;assurance plong\u00e9e sont en suppl\u00e9ment sur la plupart des bateaux. Demandez aux op\u00e9rateurs si leur certification couvre l&rsquo;acc\u00e8s \u00e0 l&rsquo;oxyg\u00e8ne d&rsquo;urgence et \u00e0 un caisson hyperbare \u2014 la chambre de recompression la plus proche se trouve \u00e0 Antananarivo.<\/p>\n<p>R\u00e9servez 3 \u00e0 6 mois \u00e0 l&rsquo;avance pour la haute saison de juillet \u00e0 septembre, lorsque les demandes pour l&rsquo;observation des baleines et la saison de plong\u00e9e co\u00efncident et que les couchettes se remplissent compl\u00e8tement. D\u00e9but octobre est une excellente fen\u00eatre interm\u00e9diaire : les mers restent calmes, les requins baleines commencent \u00e0 arriver et les tarifs h\u00f4teliers \u00e0 Nosy Be descendent. Emportez votre carnet de plong\u00e9e, votre carte de certification et vos documents d&rsquo;assurance. <a href='https:\/\/www.kqzyfj.com\/click-101728000-17094338' target='_blank' rel='nofollow sponsored'>Comparez les locations de voiture \u00e0 Nosy Be sur Carla<\/a> si vous pr\u00e9voyez d&rsquo;explorer l&rsquo;\u00eele entre les jours de plong\u00e9e.<\/p>\n<div class=\"voy-cta-block\">\n<div class=\"voy-cta-text\"><span class=\"voy-cta-title\">Pr\u00eat(e) \u00e0 r\u00e9server votre voyage \u00e0 Madagascar ?<\/span><\/p>\n<div class=\"voy-cta-actions\"><a href=\"https:\/\/www.agoda.com\/partners\/partnersearch.aspx?pcs=1&#038;cid=1962665\" class=\"voy-btn voy-btn-primary\" target=\"_blank\" rel=\"nofollow sponsored\">R\u00e9servez votre h\u00f4tel (Agoda)<\/a><a href=\"https:\/\/www.getyourguide.com\/madagascar-l97051\/?partner_id=6KBK1NB\" class=\"voy-btn voy-btn-secondary\" target=\"_blank\" rel=\"nofollow sponsored\">R\u00e9servez vos excursions (GetYourGuide)<\/a><a href=\"https:\/\/www.kqzyfj.com\/click-101728000-17094338\" class=\"voy-btn voy-btn-ghost\" target=\"_blank\" rel=\"nofollow sponsored\">Comparez les 4&#215;4 (Carla)<\/a><a href=\"https:\/\/safetywing.com\/?referenceID=26510814&#038;utm_source=26510814&#038;utm_medium=Ambassador\" class=\"voy-btn voy-btn-ghost\" target=\"_blank\" rel=\"nofollow sponsored\">Assurance voyage (SafetyWing)<\/a><\/div>\n<\/div>\n<\/div>\n<p><!-- VM-Ad-Late --><\/p>\n<h2>Questions fr\u00e9quentes<\/h2>\n<p><strong>Quelle certification faut-il pour un liveaboard \u00e0 Madagascar ?<\/strong><\/p>\n<p>La plupart des circuits nord exigent au minimum le niveau Advanced Open Water en raison de la profondeur des sites et des courants occasionnels. Les itin\u00e9raires plus courts dans l&rsquo;archipel de Nosy Be peuvent accepter des plongeurs Open Water sur les sites peu profonds. Confirmez toujours les exigences directement aupr\u00e8s de l&rsquo;op\u00e9rateur avant de r\u00e9server.<\/p>\n<p><strong>Quelle est la meilleure p\u00e9riode pour un liveaboard \u00e0 Madagascar ?<\/strong><\/p>\n<p>D&rsquo;octobre \u00e0 mai, les mers sont les plus calmes et la visibilit\u00e9 sous-marine est optimale, g\u00e9n\u00e9ralement de 20 \u00e0 35 m\u00e8tres. La saison des requins baleines culmine d&rsquo;octobre \u00e0 janvier sur le circuit Mitsio. La saison s\u00e8che (mai\u2013octobre) est excellente pour les raies mantas, m\u00eame si les mers au nord de Nosy Be peuvent \u00eatre agit\u00e9es en juin et juillet.<\/p>\n<p><strong>Combien de temps \u00e0 l&rsquo;avance faut-il r\u00e9server un liveaboard \u00e0 Madagascar ?<\/strong><\/p>\n<p>R\u00e9servez 3 \u00e0 6 mois \u00e0 l&rsquo;avance pour la haute saison de juillet \u00e0 septembre et pour la saison des requins baleines d&rsquo;octobre \u00e0 janvier. Les meilleures embarcations affichent complet des mois \u00e0 l&rsquo;avance, surtout pour les circuits de 7 nuits dans le nord. Contactez les op\u00e9rateurs directement, car la plupart ne publient pas leurs disponibilit\u00e9s en temps r\u00e9el sur les plateformes g\u00e9n\u00e9rales.<\/p>\n<p>Le circuit liveaboard dans le nord de Madagascar offre la combinaison de r\u00e9cifs pr\u00e9serv\u00e9s, de rencontres p\u00e9lagiques et d&rsquo;isolement authentique que les destinations de plong\u00e9e en Asie du Sud-Est ne peuvent plus proposer. Si votre programme permet cinq nuits ou plus, le circuit Mitsio vous r\u00e9serve des observations et des conditions qui restent grav\u00e9es bien longtemps apr\u00e8s \u00eatre sorti de l&rsquo;eau. R\u00e9servez t\u00f4t \u2014 les meilleures embarcations affichent complet des mois \u00e0 l&rsquo;avance. <a href='https:\/\/safetywing.com\/?referenceID=26510814&#038;utm_source=26510814&#038;utm_medium=Ambassador&#038;utm_campaign=nosy-be' target='_blank' rel='nofollow sponsored'>Souscrivez SafetyWing avant d&#8217;embarquer<\/a> \u2014 une \u00e9vacuation m\u00e9dicale depuis Madagascar co\u00fbte 30 000 \u00e0 80 000 USD, et les blessures de plong\u00e9e n\u00e9cessitent une couverture sp\u00e9cialis\u00e9e que les polices standard excluent souvent.<\/p>\n<div style=\"border:2px solid #1a6b2b;border-radius:10px;padding:16px 20px;margin:20px 0;background:#f6fdf7;\">\n<p><strong>Assurance voyage pour Madagascar<\/strong><\/p>\n<p>Une \u00e9vacuation m\u00e9dicale depuis Madagascar peut co\u00fbter entre 30 000 et 80 000 USD. Ne partez pas sans couverture.<\/p>\n<ul style=\"margin:0 0 10px;padding-left:18px;\">\n<li><a href=\"https:\/\/safetywing.com\/?referenceID=26510814&#038;utm_source=26510814&#038;utm_medium=Ambassador\" target=\"_blank\" rel=\"nofollow sponsored\"><strong>SafetyWing<\/strong><\/a> \u2014 Id\u00e9al pour les voyageurs \u00e9conomiques et les longs s\u00e9jours. \u00c0 partir de 1,82 $\/jour.<\/li>\n<li><a href=\"https:\/\/www.tkqlhce.com\/click-101728000-15403748\" target=\"_blank\" rel=\"nofollow sponsored\"><strong>World Nomads<\/strong><\/a> \u2014 Id\u00e9al pour les activit\u00e9s d&rsquo;aventure : randonn\u00e9e, plong\u00e9e, moto.<\/li>\n<\/ul>\n<\/div>\n<p><!-- VM-Ad-Multiplex --><\/p>\n<div style=\"border:2px solid #1a6b2b;border-radius:10px;padding:20px 24px;margin:32px 0 16px;background:#f6fdf7;\">\n<h3 style=\"margin-top:0;color:#0a3d1f;\">Planifiez Votre Voyage \u00e0 Madagascar<\/h3>\n<ul style=\"margin:4px 0 12px;padding-left:18px;\">\n<li><a href=\"https:\/\/voyagiste-madagascar.com\/madagascar-travel-resources\/\">Lire le guide de voyage complet Madagascar<\/a><\/li>\n<li><a href=\"https:\/\/voyagiste-madagascar.com\/madagascar-itineraries\/\">Explorer les itin\u00e9raires par style et dur\u00e9e<\/a><\/li>\n<li><a href=\"https:\/\/voyagiste-madagascar.com\/nosy-be-madagascar-travel-guide-the-ultimate-luxury-island-escape\/\">Explorer le guide complet de la destination<\/a><\/li>\n<\/ul>\n<p style=\"margin:8px 0 4px;\"><strong>O\u00f9 Dormir<\/strong><\/p>\n<ul style=\"margin:4px 0;padding-left:18px;\">\n<li><a href=\"https:\/\/voyagiste-madagascar.com\/best-hotels-nosy-be\/\">Meilleurs h\u00f4tels \u00e0 Madagascar \u2014 v\u00e9rifier les disponibilit\u00e9s<\/a><\/li>\n<li><a href=\"https:\/\/voyagiste-madagascar.com\/eco-tourism-lodges-in-madagascar-sustainable-travel-at-its-best\/\">Eco-lodges dans les parcs nationaux<\/a><\/li>\n<\/ul>\n<\/div>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Cet article contient des liens affili\u00e9s. Nous percevons une petite commission sans frais suppl\u00e9mentaires pour vous. En bref Meilleure saison : octobre\u2013mai (mers calmes, visibilit\u00e9 de 30 m et plus) Co\u00fbt typique : 150\u2013350&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":25661,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[187,186,190],"tags":[200],"class_list":["post-25662","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-activities-tours","category-destinations","category-nosy-be","tag-role-bridge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Bateaux Liveaboard \u00e0 Madagascar : Nosy Be et le Circuit Nord &#183; Voyagiste Madagascar<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/voyagiste-madagascar.com\/liveaboard-diving-boats-madagascar-nosy-be-and-northern-circuit\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bateaux Liveaboard \u00e0 Madagascar : Nosy Be et le Circuit Nord &#183; Voyagiste Madagascar\" \/>\n<meta property=\"og:description\" content=\"Cet article contient des liens affili\u00e9s. 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