Maui whale watching season 2026–27, month by month
The first humpbacks reach Maui in late October, the peak runs mid-January to mid-March, and the last mothers and calves leave in late April. Here is what each month actually gives you, and the dates that matter this season.
Roughly 10,000 North Pacific humpback whales winter in Hawaiian waters, and the shallow Au‘au Channel off Lahaina holds one of the densest concentrations anywhere on earth. They arrive from Alaska over several weeks, peak hard in late winter, and drift north again in spring. They are here to breed and calve, not to feed, so what you see is courtship, competition and newborns rather than whales eating.
The short answer: February and March are the peak — the most whales, the most surface activity, and the highest number of mothers with new calves. Our season runs daily from December 15 to April 12. If you want the channel quieter, come in December or early April.
At a glance
| Month | Whale numbers | Best for |
|---|---|---|
| November | Early | First sightings from shore; no boats yet |
| December | Building | Fewest boats on the water |
| January | High | Whale song at its clearest |
| February | Peak | Most whales, most surface activity |
| March | Peak | Best month for mother-and-calf encounters |
| April | Tapering | Quiet water, late calves |
Key dates for the 2026–27 season
| When | What happens |
|---|---|
| Late September – October 2026 | First scattered sightings around Maui, usually lone adult males. Reported most years by the end of October. |
| November 2026 | Sightings from shore lookouts become reliable. Whale watching boats are not yet running daily. |
| December 15, 2026 | Our daily trips begin: five departures a day from Lahaina, whales guaranteed from day one. |
| Late December – January 2027 | Numbers climb week on week. Competition pods form, the singing gets loud, and the first calves of the winter appear. |
| Last Saturday of January, February and March | NOAA Sanctuary Ocean Count: volunteers count whales from shore sites around the island. Anyone can join. |
| Mid-January – mid-March 2027 | Peak. The most whales in the channel, the most surface activity, and mothers with calves in the shallow water between Maui, Lānaʻi and Molokaʻi. |
| February 2027 | World Whale Day in Kīhei, the Pacific Whale Foundation’s free festival, falls in the middle of the peak. |
| April 12, 2027 | Our season closes. Mothers and calves are the last to leave and are still seen from shore into late April. |
Arrival and departure patterns from NOAA’s Hawaiian Islands Humpback Whale National Marine Sanctuary and our own logs; whales do not read calendars, so treat the ranges as typical rather than fixed. Our sightings log carries the actual first sighting each year.
The season in detail
Early
November
The scouts arrive
The first humpbacks — almost always mature males travelling alone — are reported off Maui from late October, and by the second half of November sightings from the shore lookouts are a daily thing. Numbers are still low and spread out, which is why we do not start running trips until December 15. If you are on island in November, McGregor Point and Papalaua are the places to stand.
Best for: First sightings from shore; no boats yet.
Building
December
The season opens
The first arrivals — usually mature males — have been trickling in since late October, and by the middle of December there are enough whales in the channel for us to open daily trips. Sightings are reliable rather than constant, and the boats are quiet. If you want the channel closer to yourself, this is the month.
Best for: Fewest boats on the water.
High
January
Numbers climb fast
January is when the Au‘au Channel starts to feel busy in the best way. Competition pods form as males compete for females, and the singing picks up sharply — this is when the hydrophone earns its place on the boat. First calves of the season begin to appear.
Best for: Whale song at its clearest.
Peak
February
Peak season
The busiest month for whales and the single best time to book if you only get one shot. Mothers with newborn calves are everywhere in the shallow water between Maui, Lana‘i and Moloka‘i, and surface activity — breaching, pec slapping, tail throwing — is at its highest all season. Book well ahead.
Best for: Most whales, most surface activity.
Peak
March
Peak continues, calves everywhere
Numbers stay near their February high, and March is arguably the better month for calves: they are a few weeks old, strong enough to be playful, and mothers are more relaxed about letting them roll around near the boat. Competition pods are still running hard.
Best for: Best month for mother-and-calf encounters.
Tapering
April
The long goodbye
The adults start heading north for Alaska, and mothers with calves are the last to leave — they hang on in the warm shallow water while the calves build strength for the crossing. Sightings thin out through the month, which is why our season closes on April 12.
Best for: Quiet water, late calves.
Best time of day
Whale activity does not vary as much across the day as people expect, so the honest advice is to pick your conditions rather than chase a magic hour.
Early morning gives the flattest water — trade winds usually build later — and the softest light. Midday gives the clearest blue water, which matters more than it sounds: you can often see whales below the surface as well as above it. Late afternoon is the photographers’ slot, and competition pods are often at their liveliest.
Does weather matter?
Less than you would think. Some of our best sightings have come on grey, blustery days — whales do not mind rain. We cancel only when the sea state is genuinely unsafe, and then you are rebooked or refunded in full. Our weather page shows the live forecast and wind for Lahaina.
When to book
Peak weeks sell out days ahead, and the sunset departure goes first. If your dates fall between mid-January and mid-March, book before you fly. In December and April you can usually book the day before, and the private charter calendar is wide open.
Season questions
Are the whales in Maui yet?
From late October onward, yes, in small numbers; from December in numbers worth a boat trip; from mid-January to mid-March in the thousands. For a current answer, our sightings log records the first confirmed sighting of each season and then a short report every week we are on the water.
Can you see whales in Maui in November?
Yes, from shore. The first humpbacks are reported off Maui from late October, and by the second half of November the lookouts at McGregor Point and Papalaua Wayside produce daily sightings. Boats are not yet running daily; our own trips start on December 15.
What is the best month for whale watching in Maui?
February, with March a close second. Both sit inside the mid-January to mid-March peak when the greatest number of whales, the most surface activity and the most mothers with calves are all in the Au‘au Channel at once. March is slightly better for calves; February is slightly better for breaching and competition pods.
Is December a good time to see whales?
Yes. Sightings are reliable rather than constant, the water is quieter and there are fewer boats on each pod. We run our full schedule from December 15 and the whale sighting guarantee applies on every trip, December included.
Is April too late for whale watching in Maui?
Not until mid-April. Adults start heading north in late March, but mothers and calves stay in the warm shallow water while the calves build strength, and April often gives the most relaxed mother-and-calf encounters of the year. We run until April 12; after that sightings thin out quickly.
How many humpback whales come to Hawai‘i each winter?
NOAA’s Hawaiian Islands Humpback Whale National Marine Sanctuary puts the figure at roughly 10,000 or more North Pacific humpbacks, which is the majority of the population. They come to breed and calve, not to feed, and the shallow water between Maui, Lānaʻi, Molokaʻi and Kahoʻolawe holds the densest concentration.
What time of day is best for whale watching?
Whale activity is fairly even across the day, so choose the conditions you want. Early morning gives the flattest water and softest light; midday the clearest blue water for seeing whales below the surface; the 3:45 pm trip the golden light photographers come for. Competition pods are often liveliest in the afternoon.
Do you guarantee whales at the start and end of the season?
Yes. The guarantee is the same on December 15 as it is in February: if we do not find whales on your trip, you come again for free or take your money back. In five seasons we have rarely had to honour it.
Read more
November: early season
What the first weeks of the season really deliver.
Reading whale behaviour
Breaching, spy hopping, tail slaps and song, explained.
Whales from shore
The best free lookouts on the island.
Come during the peak
February and March fill up first. Book early to get the departure time you want.