Roatan

Sea temperatures sit near 27°C in winter and reach about 29°C in late summer. Many divers are happy in a 3 mm full suit year round; warmer folks use a shorty or just a rashguard in the hottest months. For multiple daily dives or longer trips, a thin suit stops cumulative chill and protects from hydroids and bumps. Snorkelers often go without neoprene but a rashguard or 1 - 2 mm top is smart for sun and stings on long days.

Roatan sits inside the Bay Islands National Marine Park, where removing corals, sponges, sea fans, turtles, sharks, conch, lobster, parrotfish, tangs, and other species is banned. Roatan Marine Park co manages the area and asks visitors to follow no touch, no stand, and no feed rules. Divers should keep buoyancy tight and hoses secure; snorkelers should never stand on the reef and rest on sand or float instead. Spearfishing is limited to licensed lionfish control only. Buying a wristband or donating helps fund moorings and patrols.

Travel advisories generally treat the Bay Islands as safer than much of mainland Honduras, with lower levels of violent crime but ongoing petty theft and occasional incidents, especially late at night. Tourist areas have more police and private security, and most dive travelers have no serious issues. Still lock valuables, avoid flashing expensive gear, use licensed taxis, and avoid walking alone on dark, empty roads or beaches. Watch current advisories and follow local advice from your hosts.

Yes. Non divers can fill a week with sunsets and snorkel from West Bay, cafes and bars in West End, hikes at Carambola Botanical Gardens, visits to Gumbalimba Park, sloth and monkey sanctuaries, and east end mangrove tunnels. Punta Gorda offers Garifuna food and drumming, and many resorts add spas, yoga, paddleboards, and beach club access. It is easy to keep non diving companions busy while others spend days on the boat.

You can enjoy many shallow reefs and upper wall sections with an Open Water certification, staying around 12 m to 18 m. Signature wrecks such as Odyssey and El Aguila and deeper wall edges sit closer to 30 m or beyond. For those, Advanced Open Water or equivalent plus recent deep experience is recommended, and deep or wreck specialties help. Some operators request proof of training for penetration or the deepest dives. Roatan is also a good place to do your Advanced course.

Roatan uses lempira but USD is accepted widely. Bring clean, undamaged US bills in small denominations, as torn notes are often refused. ATMs exist in main towns and some resorts but can be empty or offline, so do not rely on one machine. Cards are common at hotels and dive shops with a small fee; taxis, small places, and some tours prefer cash. Budget 10 - 15% in restaurants if not included, a few dollars per day for hotel staff, and about USD $5 - $10 per diver per day for dive crew on two tank trips.

Roatan delivers steady reef life with turtles, eagle rays, nurse and reef sharks, and regular dolphins, but it is not a whale shark hot spot. The best whale shark chances in the area are around Utila and nearby seamounts in late winter and spring. Some operators on Roatan can help connect to those trips, but sightings depend on conditions and are never guaranteed. Think of whale sharks as a bonus and enjoy the reliable turtles, rays, and reef fish.

Visibility is often in the 20 m to 30 m range but shifts with weather. February through May, after longer dry spells, can give some of the clearest water. Heavy rain and runoff in October and November can reduce clarity for a day or two, especially near shore and on the north side, before it rebounds. Northers can stir up sediment, while calm, sunny summer spells may bring blue offshore water. Picking sites that match the day's wind and swell matters more than the exact month.