Quick answer: There is no bad month to visit the Galápagos. For warm water, calm seas and the easiest snorkeling, go December to May (April and May are our favorites). For whale sharks, hammerheads, active penguins and sea lion pups, go June to November, when the sea is cooler and rougher. For the best prices and fewest crowds, aim for May, late September to November, or early December.
Updated September 2026 by the Community Adventures team in Quito.
We send travelers to the islands every week of the year, mostly on budget island hopping trips based in Santa Cruz, Isabela and San Cristóbal. We hear what every month actually feels like on the boat and in the water. This guide gives you the two seasons, a month-by-month table, the best month for each animal you want to see, and our honest advice on when island hopping is easier (and cheaper).
What are the two seasons in the Galápagos?
The Galápagos sit on the equator, so there is no winter or summer in the usual sense. Instead, ocean currents control the weather, and they split the year into two seasons with short transition periods in between (roughly May and December).
Warm and wet season (December to May)
From around December, the cold currents weaken and warmer water flows in from the north. The air gets hot and humid, the sun is strong, and short tropical downpours arrive, usually in the afternoon. Most days are still sunny. March is typically the hottest and rainiest month. The dry lowlands turn green, and the sea is at its calmest and clearest.
- Air temperature: about 22–31°C (72–88°F)
- Water temperature: about 24–26°C (75–79°F)
- Sea: generally calm, good visibility, easy wet landings and speedboat crossings
Cool and dry “garúa” season (June to November)
From around June, southeast trade winds strengthen and the cold, nutrient-rich Humboldt Current takes over. A low gray mist called garúa hangs over the islands, bringing drizzle to the highlands while the coast stays dry. The sea gets choppier, especially July to September. That cold water is full of food, which is why marine life is at its busiest.
- Air temperature: about 19–26°C (66–79°F)
- Water temperature: about 19–23°C (66–73°F), and colder in the west around Isabela and Fernandina
- Sea: choppier, stronger currents, more swell on open crossings
Local tip: The Galápagos are never truly cold on land, but the water in August and September can feel chilly after 30 minutes of snorkeling. A 3 mm shorty or full wetsuit makes a huge difference. On our island hopping trips you can rent one for about $10 per day, and it is worth it from July to November.
Galápagos weather and wildlife: month-by-month table
Averages below are for the coastal towns (Puerto Ayora, Puerto Baquerizo Moreno, Puerto Villamil) and vary a bit from year to year, especially in El Niño or La Niña years. Crowd and price notes reflect what we see as a local agency as of 2026.
| Month | Air temp (low–high) | Water temp | Sea conditions | Wildlife highlights | Crowds / prices |
|---|---|---|---|---|---|
| January | 22–30°C (72–86°F) | 24–25°C (75–77°F) | Calm, clear | Green turtles nesting, marine iguanas turn red and green on Española, land birds nest | Busy first week (New Year), then moderate |
| February | 23–30°C (73–86°F) | 25–26°C (77–79°F) | Calm, very clear | Flamingos nest, frigatebirds display, land iguanas mating on Isabela, turtles nesting | Moderate; Carnival week busy |
| March | 24–31°C (75–88°F) | 25–26°C (77–79°F) | Calmest of the year | Waved albatrosses start arriving on Española (late March), lush green islands | Moderate; busy around Easter when it falls in March |
| April | 24–31°C (75–88°F) | 25–26°C (77–79°F) | Calm | Albatross courtship on Española, green turtle and land iguana eggs hatch, tortoise hatching ends | Moderate; Easter week high |
| May | 22–28°C (72–82°F) | 24–25°C (75–77°F) | Mostly calm, starting to change | Blue-footed booby courtship on North Seymour, albatrosses lay eggs, turtle hatchlings | Low; good value |
| June | 21–26°C (70–79°F) | 22–23°C (72–73°F) | Choppier, trade winds return | Tortoises migrate to the lowlands to nest, humpback whales pass, whale shark season starts at Darwin and Wolf | Rising from mid-June |
| July | 20–26°C (68–79°F) | 21–22°C (70–72°F) | Rough at times | Seabirds very active, boobies at all nesting stages, flightless cormorants court on Fernandina | High (summer holidays); book early |
| August | 19–26°C (66–79°F) | 19–22°C (66–72°F) | Roughest, strongest currents | Sea lion pupping picks up, Galápagos hawks court, Nazca boobies nest on Genovesa | High (summer holidays) |
| September | 19–26°C (66–79°F) | 19–22°C (66–72°F) | Rough, often misty | Penguins most active (Bartolomé, Isabela), sea lions very active, whale sharks at Darwin and Wolf | Low; best month for deals |
| October | 20–26°C (68–79°F) | 21–23°C (70–73°F) | Moderate, calming | Fur seals mate, blue-footed booby chicks, lava herons nest, sea lion pups everywhere | Low; good value |
| November | 21–26°C (70–79°F) | 22–23°C (72–73°F) | Calming, good visibility returns | Playful sea lion pups snorkel with you, green turtles start mating, brown noddies breed | Low (except US Thanksgiving week) |
| December | 22–28°C (72–82°F) | 22–24°C (72–75°F) | Calm | Giant tortoise eggs start hatching, green turtles mate, young albatrosses fledge and leave Española | Low early month, peak from about Dec 20 |
Temperature ranges compiled from long-term averages published by Galápagos operators and the Galápagos Conservation Trust.
What is the Galápagos like each month?
December and January
The warm season kicks in, the islands start to turn green and the sea is calm. Early December is one of the quietest, best-value times of the year. From about December 20 to the first days of January, prices and demand jump for Christmas and New Year, and hotels on Santa Cruz fill up. Mid-January onward is excellent for snorkeling with green sea turtles, which come ashore to nest.
February and March
The warmest water of the year and the calmest sea. This is the easiest time for beginners and families to snorkel, and speedboat crossings between islands are at their smoothest. Waved albatrosses begin to return to Española in late March.
April and May
If we had to pick one window, it would be here. The rain eases, the water is still warm and clear, the islands are green, and wildlife is busy: albatross courtship on Española, turtle and land iguana hatchlings, and blue-footed boobies starting their dance on North Seymour. May is a transition month with fewer visitors, so it is often a very good deal.
June and July
The garúa season arrives. Days are cooler and great for hiking the Sierra Negra volcano on Isabela or the Santa Cruz highlands, where giant tortoises start moving down toward the lowlands to nest. The sea gets livelier, whales and dolphins show up more often, and seabird colonies are loud and busy. July is peak season for North American and European families, so book flights and hotels well ahead.
August and September
The coolest, roughest months, but also the richest underwater. Sea lion pups appear on the beaches, and Galápagos penguins are at their most active around Bartolomé and Isabela. September is usually the cheapest month of the year and the quietest.
October and November
The sea begins to settle and visibility improves, while the water is still cool enough to keep the marine life active. Curious sea lion pups swim right up to snorkelers. November, apart from US Thanksgiving week, is a quiet, underrated month with a nice mix of both seasons.
5 Day Galápagos Island Hopping on a Budget (3 Islands) · Santa Cruz, Isabela and Santa Fe · 5 days / 4 nights · daily departures on request
Hotels, breakfasts and lunches, speedboats, Los Túneles snorkeling, the Isabela flamingo lagoons and giant tortoises in the Santa Cruz highlands, with local guides. Works in any month; ask us for the current price and availability for your dates on WhatsApp.
What is the best month to visit the Galápagos for each activity?
Most animals are present all year; what changes is their breeding stage. Here is the short list we give our own travelers.
| Interest | Best months | Where | Notes |
|---|---|---|---|
| Snorkeling (warm, calm, clear) | January–May | Los Túneles, Tintoreras, Kicker Rock, Gardner Bay | No wetsuit needed for most people |
| Diving with whale sharks and hammerheads | June–November (whale sharks most reliable July–October) | Darwin and Wolf islands | Liveaboard dive cruises only, for experienced divers |
| Hammerheads on day dives | All year, best in the cool season | Kicker Rock (San Cristóbal), Gordon Rocks (Santa Cruz) | Day dives from the towns; advanced divers for Gordon Rocks |
| Waved albatross | April–December (courtship best April–June) | Punta Suárez, Española only | Completely absent January to March |
| Blue-footed booby courtship | Year-round, busiest around May–August | North Seymour, Española | Breeding is not tied to one fixed season |
| Galápagos penguins | June–November | Bartolomé, Isabela (Tintoreras, Los Túneles area) | Resident year-round; more active in cold water |
| Sea lion pups | August–November (peak), with pups present into January | San Cristóbal, Española, Santa Fe, Isabela | Pups play with snorkelers from October |
| Green sea turtle nesting | December/January–June, hatching from about April | Beaches such as Tortuga Bay (Santa Cruz) | Mating in the water from November |
| Land iguanas | Mating from January, hatching around April | Isabela (Urbina Bay), Santa Cruz (Cerro Dragón), North Seymour | Timing varies by island |
| Giant tortoises | Year-round; nesting June–December, hatching December–April | Santa Cruz highlands, Isabela | Reserves on Santa Cruz are good any month |
A note on Darwin and Wolf
Whale sharks and the famous hammerhead schools of Darwin and Wolf are one of the world’s great dives, and they peak in the cool season. But these islands are far to the north, have no visitor sites on land and are reached only on liveaboard dive cruises of about a week, usually for divers with advanced certification and plenty of logged dives. You cannot reach them on an island hopping trip or from a town dive shop. On a budget, day dives at Kicker Rock or Gordon Rocks are the realistic alternative.
A note on the albatross and Española
The waved albatross nests almost entirely on Española, mainly at Punta Suárez, according to the Galápagos Conservancy. The birds arrive around late March to April and leave by December, so a January to March trip will miss them completely. Española is reached by cruise or on a long day trip from San Cristóbal. If albatrosses are a must for you, tell us early so we can build San Cristóbal into your route.
Bartolomé Island Day Tour · from USD 310 per person · 1 day · departures from Santa Cruz
Climb to the viewpoint over Pinnacle Rock, then snorkel in the bay where Galápagos penguins often fish, especially from June to November.
Read our full guide to hiking Pinnacle Rock and snorkeling with penguins on Bartolomé for what the day actually looks like.
When is the best time for budget island hopping?
Island hopping means sleeping in hotels in the towns and moving between islands on public speedboats, which is how most budget travelers see the Galápagos. If you are still deciding between that and a boat, our comparison of island hopping vs cruise-based tours lays out the trade-offs. Season matters more for island hoppers than for cruise passengers, for two reasons.
Sea crossings are rougher from June to November
The speedboats between Santa Cruz and Isabela or San Cristóbal take about two hours on open water. From December to May the ride is usually fine. From June to November, and especially July to September, the swell can make it a hard, bumpy ride, and some people get seasick. If you are prone to it, take motion sickness tablets before you board, sit at the back of the boat, and avoid a big breakfast.
Prices follow the holidays, not the weather
Flights and hotels are most expensive over Christmas and New Year, Easter week (Semana Santa), Carnival, and the July to August summer holidays. The cheapest windows are usually May, September to November and the first half of December. Keep in mind that the fixed costs do not change with the season: the Galápagos National Park entry fee is $200 for foreign adults (since August 2024, see the official park fee page) and the transit control card is $20, whatever month you come.
Local tip: For a budget trip, our favorite balance is late April to May or late October to November. The sea is calm enough for comfortable crossings, the water is pleasant, and hotels on Santa Cruz and Isabela have more space, which often means better rates. For a full breakdown of real 2026 costs, see our Galápagos on a budget guide.
Does the weather change by island?
Yes, a little. The western islands, Isabela and Fernandina, sit in the path of the cold Cromwell Current, so their water is cooler all year. That is why penguins and flightless cormorants live there, and why a wetsuit is useful on Isabela even in the warm season. The eastern islands, like San Cristóbal and Española, tend to be slightly warmer and drier.
Altitude also matters. On Santa Cruz, San Cristóbal and Isabela, the highlands are greener, wetter and cooler than the coast. In the garúa season you can leave a dry, sunny Puerto Ayora and find mist and drizzle among the tortoises 20 minutes up the road. The small, low, flat islands such as North Seymour, Plazas and Bartolomé stay dry for most of the year. For ideas on what to do on each island, see our list of things to do in the Galápagos Islands.
What should you pack for each season?
The basics are the same year-round: reef-safe sunscreen, a wide-brimmed hat, polarized sunglasses, a refillable bottle, sandals for wet landings, sturdy shoes for lava trails and a small dry bag. Then adjust by season:
- December to May: light, quick-dry clothes, a rain jacket or poncho for short showers, extra sunscreen, and insect repellent for the highlands.
- June to November: a fleece or light jacket for evenings, boat rides and the misty highlands, a windbreaker, and seasickness tablets. Plan on a wetsuit for snorkeling (rentable on the islands).
If you are combining the islands with the Andes or the Amazon, our complete Ecuador packing list covers every region in one bag.
7 Day Galápagos Island Hopping on a Budget (3 Islands) · Santa Cruz, Isabela and Santa Fe · 7 days / 6 nights · daily departures on request
More time on each island means fewer early mornings and more flexibility if a crossing is rough in the cool season. Hotels, breakfasts, lunches, speedboats, snorkel gear and local guides included. Message us for current prices.
Honestly, the best time to visit the Galápagos is when you can go. The wildlife is there every month and it is not shy.
Plan it with us
We are a Quito-based team of Ecuadorian guides, and we plan Galápagos island hopping trips year-round with realistic advice on seasons, crossings and costs. Tell us your dates and what you most want to see, and we will suggest the right islands and tours. Message us on WhatsApp at +593 97 953 3832, email info@communitytravel.ec, or visit our office at Pedro Fermín Cevallos N6-78 y Olmedo in Quito’s Old Town.
Frequently asked questions
What is the best month to visit the Galápagos Islands?
There is no single best month, but April and May are hard to beat: warm, clear water, calm seas, green islands, fewer crowds and busy wildlife, including albatross courtship on Española and blue-footed boobies dancing on North Seymour. If you want whale sharks, active penguins and sea lion pups instead, choose September to November.
When is the rainy season in the Galápagos?
The warm, wet season runs roughly December to May, with March usually the hottest and rainiest month. The rain comes as short tropical showers, mostly in the afternoon and in the highlands, so most days are still sunny. From June to November the coast is dry, but a light mist called garúa brings drizzle to the highlands.
How cold is the water in the Galápagos?
From January to May the water is about 24–26°C (75–79°F), comfortable for snorkeling without a wetsuit. From June to November it drops to about 19–23°C (66–73°F), and it is colder around Isabela and Fernandina. In August and September most snorkelers want a 3 mm wetsuit, which you can rent on the islands for about $10 per day.
When can you see whale sharks in the Galápagos?
Whale sharks are seen mainly from June to November, most reliably July to October, around Darwin and Wolf islands in the far north. These sites can only be reached on liveaboard dive cruises, usually for experienced divers. You will not see them on an island hopping trip or a day dive from Santa Cruz or San Cristóbal.
When are the waved albatrosses on Española?
Waved albatrosses arrive on Española around late March to April and leave by December. Courtship dances are most likely from April to June, and chicks fledge toward the end of the year. From January to March they are at sea and absent from the islands. The colony is at Punta Suárez, reached by cruise or a long day trip from San Cristóbal.
Is the Galápagos cheaper at certain times of the year?
Yes. Flights and hotels cost most over Christmas and New Year, Easter week, Carnival and the July to August summer holidays. May, September to November and early December are usually the best-value months. Fixed costs do not change: the national park entry fee is $200 for foreign adults and the transit control card is $20 in any month.
Are the boat rides between islands rough?
Speedboat crossings between Santa Cruz, Isabela and San Cristóbal take about two hours. From December to May they are usually smooth. From June to November, especially July to September, the swell can make them bumpy and some people get seasick. Take motion sickness tablets before boarding, sit near the back, and eat a light breakfast.
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