Written by Marcelo Guerrero Oquendo, Co-Owner of Galapagos Insiders since 2015. Last updated June 2026.
May is the calmest, clearest month to cruise the Galapagos — and after a decade of sending travelers here, it's the month we book ourselves when we get the chance.
Talk with an expert insider — we'll match you to the right May departure in 24 hours. USA & Canada 1-773-280-9571 · Ecuador +593-987-004-404 · [email protected]
May is without a doubt a truly lovely time of the year to visit the Galapagos Islands either for a Galapagos Islands cruise or a Galapagos land-based trip. The weather is generally both dry and warm (but not really hot) and because May is not long after the end of the rainy season, greenery abounds on the islands. There are some really special wildlife highlights in the Galapagos Islands in May, and the weather is usually very good. If you are thinking of booking a Galapagos trip in May, the information here helps you to understand the wildlife you may see and the weather you may experience. It also covers activities in May and price trends and demand to help you plan your trip.
May is the calmest, clearest, and most underrated month to cruise the Galapagos. In May, we book Galapagos cruises across our 40 vessels. Sea state is the year's best — the wet/warm season is ending and the dry/cool season hasn't yet kicked up the southeast trade winds. The wildlife signature: blue-footed booby courtship dances on North Seymour and Española, plus the first waved albatross arrivals on Punta Suárez at month's end.
If we had one month to recommend to a first-time traveler asking "when's the best time?", May would be the answer about 30% of the time, alongside November. The other 70% gets a longer answer because the right month depends on your route, your motion tolerance, and what wildlife you're chasing — but May rewards almost every traveler type.
May travelers tend to fall into three groups in our booking data: shoulder-season returners who already learned the hard way that August is crowded, photographers chasing the courtship-display window, and calm-water travelers (families with kids, anyone prone to motion sickness, anyone who's ever skipped a panga ride because of swell). All three are well-served by May. The seas sit at their annual minimum, snorkel visibility is still in its post-warm-season peak, and pricing is shoulder-band — generally 5–10% under the August peak across mid-range vessels.
Galapagos wildlife is in abundance in May. Animal highlights during May include sea turtle hatching. Some visitors may get to observe sea turtle hatchlings making their perilous journey to the water’s edge, under the watchful eye of their numerous predators. Other baby animals that might make an appearance include Galapagos land iguanas. Their hatchlings can sometimes be seen in May on Santa Cruz Island, the base for numerous Galapagos land-based options as well as a key stopping point for many Galapagos Islands cruises.
It is perhaps the birdlife that provides some of the most amazing sights in May. One species offering such a highlight is the Blue footed booby. This enigmatic bird often does its courtship dance in May, where the males do their utmost to attract the females they desire. As might be expected, the courtship dance is focused on showcasing the big bright blue feet that these birds have. The courtship dance includes the male making sure to pass by the female so that he cannot be ignored. The next stage involves showing the female possible materials he might provide if they were to make a nest, which also demonstrates his delightful feet. Male blue footed boobies also point their heads to the sky with their wings and tails raised as part of their courtship ritual. One place where blue footed boobies perform this dance is on North Seymour Island where there is a sizeable colony of this bird species.
Other bird highlights that may be seen in May include on Fernandina Island and on the west coast of Isabela Island where penguins nest at this time of year. Do not just assume that your Galapagos Islands cruise will visit these locations as they are further to reach and not included on cruise itineraries. There are many other birds to see in the Galapagos Islands in May. For example, it is egg laying season for the waved albatross. Also present are frigate birds, greater flamingos, flightless cormorants, red footed boobies, Nazca booties and Galapagos shearwaters.
May's wildlife signature isn't one species — it's the courtship calendar. Here's how the month breaks down on the ground.
Source: Galapagos National Park seasonal-arrivals data; Charles Darwin Foundation species pages; Galapagos Insiders trip-report data 2024–2026.
In May you are likely to enjoy glorious weather on a visit to the Galapagos, with an average of 7 hours of sunshine each day. Temperatures in the daytime are likely to reach around 82°F (28°C) on average, and at nighttime, the average is around 65°F (18°C). Sunscreen and a hat are essential to bring to the Galapagos Islands in any month, and May is no exception.
May is still considered part of the rainy season, but the reality is that the Galapagos Islands do not see much rain in this month. On average, it will rain on 4 days during the month, but rainfall is low, so it is very unlikely to rain heavily or for long, if you even experience rain at all.
While humidity is always fairly high in the Galapagos, during May it is lower than some months, averaging at around 82%. It is likely to feel humid but with warm sea water it is always easy to cool off and feel refreshed.
May sits in the seasonal hinge: the warm/wet season is winding down, surface temperatures are still in the 24–26°C band, and the southeast trade winds that drive August's swell haven't kicked in. The Bolívar Channel between Isabela and Fernandina — the roughest open water in the archipelago — sits at its annual swell minimum. We routinely book motion-sensitive travelers on Western itineraries in May for exactly this reason. If you've put off a Western route because of motion concerns, May is the month to stop putting it off.
For a deeper read on which months are calmer on which routes, see our seasickness on a Galapagos cruise guide.
Galapagos Islands activities in May are largely the same as any other month. Guided nature walks on the trails on the islands happen year-round. The weather makes for pleasant walking conditions in this month both in terms of climate and the state of the trails.
May is perfect for swimming and snorkeling in the Galapagos. The water is fairly warm making these activities relatively comfortable for most people, and there is plenty of wildlife to see in the water. Not only is the water nice and warm, it is also calm and clear, leading to good visibility of the underwater life in this month.
May is a good month for diving in the Galapagos Islands as well. There are only a few companies that offer live aboard diving here, so it is worth booking early for these types of trips. Diving is not an activity offered by Galapagos Islands cruises, however, diving day trips can be organized as part of Galapagos land based trips.
May is not peak season for visitors to the Galapagos Islands. It is typically thought of as shoulder season. What this means is that prices can be more affordable than in other seasons, though no Galapagos Islands trip is likely to be cheap! The earlier the better is typically the rule in May for Galapagos trip prices. By later on in the month some schools and universities will be finished which can increase interest in these trips, and consequently prices for flights, cruises and accommodation too. We do have some of the best rates for trips. The Grand Majestic yacht frequently enables to offer our clients excellent rates for departures in May and in June.
If you really do not like the crowds, May is likely to be a decent month to visit the Galapagos Islands. Demand is definitely lower than the peak months in this shoulder season. Different times of the month do see different levels of demand. In the early part of May there are fewer visitors, but things do start picking up towards the end of the month. This is partly due to a public holiday on 24th May in Ecuador, to commemorate the Battle of Pichincha. If taking a Galapagos Islands cruise it is worth knowing that timings of landings tend to be staggered anyway, so islands will never feel crowded. This is primarily for the benefit of the wildlife, but those that enjoy a quieter trip will appreciate it too.
May is one of the rare months where any route works well. The differences are subtle, but they matter for your booking.
For the deep-dive on each route — day-by-day sequences, wildlife matrices, vessel recommendations — see our Galapagos cruise itineraries comparison.
"We always tell our May travelers to pack a lightweight windbreaker for early morning panga rides, even if the forecast looks warm. May sits right in that transition between seasons, and we've seen surprisingly cool, misty starts — especially around Genovesa Island. Last May (2025), we had a family from Texas on board the Natural Paradise Yacht who came prepared for heat and sun, but during a 6:00 a.m. outing at Darwin Bay, the combination of breeze and spray had them shivering within minutes. It doesn't ruin the experience, but it definitely affects comfort. A simple windbreaker or light waterproof layer makes those early wildlife excursions much more enjoyable."
— Marcelo Guerrero, Co-Owner
Two practical implications for your May packing list. First, the cheap nylon windbreaker you'd skip for a beach trip is the single most-used layer on a May cruise — the Texas family on Natural Paradise weren't underprepared in any other sense, they just didn't expect breeze plus spray to read as cold at 24°C air temperature. Second, pack it in your day bag, not your suitcase. The 6 a.m. panga rides at Darwin Bay on Genovesa, Punta Suárez on Española, and Punta Vicente Roca on Isabela all leave before breakfast — too early to run back to the cabin if you guessed wrong on layers.
Most of our May travelers arrive in Quito the day before their domestic flight to Baltra, and we recommend at least one buffer night on either end of the cruise. May in the Ecuadorian Andes sits in the shoulder of the rainy season — cool mornings, occasional afternoon showers, comfortable for walking around the historic center without the high-season crowds you'll see in July and August.
A pattern that works well for May travelers: two nights in Quito before the cruise (jet-lag buffer + a half-day city tour at Plaza Grande, La Compañía, and the TelefériQo cable car), and one or two nights in Otavalo post-cruise on a Saturday — the Saturday Otavalo market is the one we send most travelers to, and the textile-and-leather artisans are at their best when the May tourism volume is still moderate. The drive from Quito is about two hours and the Cuicocha crater lake sits 30 minutes beyond Otavalo if you want to make a day of it.
For the full pre/post extension menu, see our Quito + Otavalo + Galapagos packages page.
Yes — and it's our top recommendation alongside November for travelers who want calm seas and signature wildlife in the same trip. Two reasons. First, sea state: May is the year's calm-water minimum, with the Bolívar Channel at its annual swell low and snorkel visibility still in the warm-season high band. Second, courtship wildlife: blue-footed booby dances peak on North Seymour and Española, and the first waved albatross arrivals land at Punta Suárez from the third week onward.
Blue-footed booby courtship (North Seymour, Española), the first waved albatross arrivals at Punta Suárez on Española from week three, frigatebird males with red inflated gular pouches (North Seymour, year-round but excellent in May), red-footed boobies year-round on Genovesa, Galapagos penguins along Isabela and at Bartolomé, flightless cormorants at Punta Espinoza on Fernandina and at Tagus Cove, marine iguanas archipelago-wide, sea-lion pups from the late wet-season cohort, and Pacific green sea turtles at Bachas Beach and Tortuga Bay. Whale sharks (Darwin/Wolf, dive-only) are NOT in season yet — June through November is the dive window.
Yes — May is the calmest month of the year. The wet/warm season is ending and the southeast trade winds that drive the August–October swell haven't kicked in. The Bolívar Channel between Isabela and Fernandina, which is the roughest open water in the archipelago, sits at its annual swell minimum. Travelers prone to motion sickness can book a single-hull yacht in May with confidence, where in August we'd push the same traveler toward a catamaran. For more, see our Galapagos cruise seasickness guide.
A May 2026 8-day cruise runs from $4,527 on mid-range catamarans and from $6,359 on luxury yachts. Shorter 5-day and 6-day departures start from $2,273 (5-day mid-range) and from $3,018 (6-day first-class). May generally runs 5–10% under the August peak across mid-range vessels. Add $250–600 for domestic flights from Quito or Guayaquil, $200 Galapagos National Park entry fee, $20 INGALA Transit Control Card, and $200–400 in tips. Full breakdown: Galapagos cruise cost 2027.
Our answer. April is a close second to May — albatross arrivals are starting and seas are still calm — but warm-season rain still happens through April's first half. May is the cleaner choice for guaranteed calm + courtship + post-rain visibility. June opens the dry/cool season, peak penguin breeding builds on the Western route, and the southeast trade winds start to pick up — Western swell builds with them. If your priority is calm water, pick May. If your priority is dry-season weather and you can handle a little more swell, pick June. We book about 60% Eastern in May, flipping to about 50/50 Eastern/Western in June.
"Our six-day stay aboard the Galapagos Sea Star yacht was truly the highlight of the trip. The crew members were exceptional — warm, attentive, and genuinely passionate about making our experience unforgettable. Our naturalist was extremely knowledgeable. Every excursion felt special, and her enthusiasm made a lasting impression on all of us."Karen C. from New York City (Tripadvisor Review) — Galapagos Sea Star, March 2026
"From start to finish, Galapagos Insiders organized the trip well. Inquiries were answered in a timely manner. The yacht with its crew were excellent. The park interpreter was outstanding, knowledgeable and enthusiastic. I highly recommend this trip."Arabianwings from Canada (Tripadvisor Review) — Grand Majestic, November 2025
Aggregate rating across our review sources: 4.9 / 5 across 350 verified reviews (2021–2026) — TripAdvisor, Trustpilot, Google Business Profile, WeTravel.
The month of May is a superb choice for a trip to the Galapagos Islands. With its warm, largely dry weather and lush green islands, visitors this month will enjoy especially picturesque scenery. The wildlife highlights are excellent and the chance to see the courtship rituals of the blue-footed booby really is very special. Yet there are also plenty of other species to observe on the land and in the water. Prices tend to be more affordable than in the high season. Visitors that are more price conscious and prefer fewer tourists may want to shoot for taking their trip in the earlier part of the month rather than the latter two weeks when things start to busy up ahead of the peak season in the summer. There is lots to see and do in the islands this month whether you are on a Galapagos Islands cruise or opting for a Galapagos land-based trip. Get in touch to find out how we can help you with booking your adventure to the Galapagos Islands in May.
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USA & Canada 1-773-280-9571 · Ecuador +593-987-004-404 · [email protected]
