Humpback whales come to Hawaii between November and April (whale season), and the Big Island is our favorite of the Hawaiian Islands to go see the whales! Other good islands to go whale watching are Maui and Kauai.
- Why are we such a big fan of Humpback Whales?
- and why do the whales come to Hawaii?
- Our 7 best whale watching tips:
- Whale Watching Tours
- DIY whale watching from the shore (including viewing locations)
- Whale Watching as a volunteer activity: the Sanctuary Ocean Count
A quick summary: there are many ways toexperience these majestic animals. You can listen to the whales under water, spot them from the shore, and/or see them from up-close (from a boat). Al of this (and more) is explained in our following guide.
Why are humpback whales so amazing?
The immense (on average 45 ft, but lengths up to 60 ft are possible) humpback whales (na kohola) are an endangered species that was brought to the brink of extinction by whale hunters in the last century. Now, thanks to international protection, their numbers are increasing to a current total global population of about 80 thousand humpback whales. Of these, roughly 12 to 18 thousand (2015 estimate, see page 82, D.3.1 and D.4) visit Hawai’i during winter.
Whales seem to love playing around in the water, just like us! Despite their size humpback whales are surprisingly acrobatic. They show this by frequently leaping out of the water (which you can see yourself) and by slapping their tails on the water. Humpback whales are also renowned for their beautiful and haunting songs, which, again, you can experience yourself.
Humpback whales also have a strong cultural value in Hawaii. To the native Hawaiians a whale is the representation of the Hawaiian god Kanaloa – the god of animals in the ocean.
The following trailer filmed partly in the Hawaiian waters you can see an up-close look at how humpback whales communicate, sing, feed, play and take care of their young.
Why do the whales come to Hawaii?
Humpback whales are a migratory species which means that they migrate every year between the cool waters close to the poles and (sub)tropical waters. Whales belonging to the North pacific (Hawaiian) whale population swim an average of 6000 miles a year, but migrations of 16.000 (!) miles a year have been documented. This makes Humpback Whales one of the best-traveled mammals in the world!
Why do the whales come to Hawai’i, you ask? Strangely enough, kind of for the same reason as many of our tourists: to take a break!
Humpback Whales spend their summer feeding and building up fat reserves in the cool higher latitude waters and then spend the winter in the tropical waters to mate, give birth, and to raise their calves (children) is a safe environment far away from predators.
Because there is very little food for the whales in (sub) tropical oceans they live off their fat reserves during their Hawaiian summer (they fast). The BIG advantage of the warm and food poor waters is that there are not many large predators around that can prey on the young humpback whale calves. It’s like a safe zone!
That is why we can see whales in Hawaii :)
Whale Watching Tips
Seeing some of the largest animals on earth on their natural habitat is a fantastic experience! Of course, seeing more whales is always better, and we are here to help you with that.
Read our whale watching tips to be well prepared for your trip and to help you be more successful at seeing whales:
- Look for whales during humpback whale season
- 4 great tips learned from 20+ years of whale watching and tens of thousands of whale sightings
- Where are most whales hanging out?
- How to hear a humpback whale sing (with audio)
#1: When is Whale Watching season in Hawaii?
Humpback whale season on the Hawaiian islands is between November and Early May, but some months are better than others if you want to see many whales.
The first whales start arriving to the Big Island in November, and more arrive as the season goes on until their numbers peak in the months of January, February, and March. The whales leave Hawai’i again late April / early May. We summarize the best months to see whales in the following table:
|Month||Probability of seeing whales|
|April||Medium (early April) to Low (late April)|
|June – October||No humpback whales in Hawaii :(|
|December||Medium (whale watching tours start mid-December)|
#2: 4 lessons learned from tens of thousands of whale sightings:
Every year since 1996 volunteers count the whales at many locations throughout the Hawaiian islands for the Sanctuary Ocean Count. For over 20 years now, hundreds of volunteers in Hawaii document a few thousand whale sightings, year after year!
The results of this count are not easy to digest, but the general picture that emerges for the Big Island is the following:
- The Kohala coast is by far the best place to see humpback whales. Sightings here are sometimes two or three times more frequent than at other locations on the island.
- January and February are the best months the see whales at the Kohala coast. In March the total count number goes down by half, but there seem to be slightly more sightings on the Hamakua (northeast) coast.
- Early in the morning is the best time to see whales. The number of whale sightings on the Big Island at 0800 am is ~50% higher than the amount spotted at noon. Another good reason for an early whale watch is the weather: Mornings often have calmer weather which means the ocean surface is more calm / glassy. This makes it easier to spot whales.
- Average numbers for whale sightings fluctuate a lot! On average over all locations, between 3 and 6 whales were seen per 15-minute period in January and February. However, this average includes some sites with 0 sightings and other sites with as much as 15-20 whales.
#3: How to hear the Humpback Whale song yourself
You have several options to see and hear the whales while they are in Hawaii:.The most popular ones obviously are visiting them up-close with a boat or looking at them from the shore, but did you know that you also can hear the humpback whales sing yourself!?
Only male humpback whales sing, and their songs are part of their competition for potential mates. Whales in the same area (which can be as large as an entire ocean basin!) tend to sing similar songs, with only slight variations. Whales from non-overlapping regions sing entirely different songs. These songs evolve constantly (but at varying pace).
You can listen to a 13-minute recording of Hawaiian humpback whales singing by playing the audio fragment below. Don’t they sound a bit like cows?
Male humpback whales perform these songs often during the mating season, you can perhaps best think of them as flirting!
The neat thing is that you can hear the whales sing their famous and ever-changing songs. Because sound carries far under water you can hear these songs even if they are performed some miles out into the ocean. If you are swimming and are lucky enough to see whales out in the ocean, do the following:
Listen to the whales while swimming
- Swim out into the ocean, just past the point where the surf breaks. (careful, only do this when you are together with someone else, when the currents are low, and when you are a confident swimmer)
- Take a deep breath and swim to the bottom, dig your hands in the sand, or hold onto something under water like a rock (don’t touch the coral!).
- Clear your ears (close your nose with your fingers and try to blow air out of your nose – you should hear your ears “pop”.)
- Listen and hear the whales sing!
Listen to the whales while snorkeling
Snorkeling makes listening to the whale songs much easier. Of course, there still have to be whales within a couple of miles of your snorkeling spot. If this is the case (for example, if you see their white water spout), do the following:
- Find a spot that is more than 5 ft deep and away from the surf. You preferably want deeper water or a sandy ocean floor
- Take a deep breath of air and dive down to the ocean floor and hold onto something. You will be deep enough when you are at a depth where you can remain with your head under water a few feet without breaking the surface.
- Clear your ears (close your nose with your fingers and try to blow air out of your nose. You should hear your ears “pop”.)
- Listen and hear the whales sing!
#4: Where can you see the most whales in Hawaii?
Aerial surveys for whales, such as shown below, elegantly illustrate what are the best places to see whales. Boat tours always take you out to these waters for good reasons, and those people wanting to see whales from the shore would be wise to also let this map guide their viewing spots.
For the Big Island you will have most chances of seeing whales in the north Kona, and north and south Kohala districts.
Below you can see the results of an aerial survey for whales performed between 1993 and 2003. This map shows where you can best see whales on Hawaii. The red zones are the best spots to see whales. Scroll down for a better description of our 3 favorite on -shore whale watching spots.
Whale watching tours
One of the easiest and most spectacular ways to see the whales is to go on a boat tour. Tours allow you to get to see humpback whales from close-by, typically last half a day, and cost about $100 / person. Next to seeing the whales, you could also see dolphins, turtles, and, if you are lucky, a whale shark.
There are many companies that offer whale watching tours on private boats, almost all along the Kona coast. These boats often have a bar on board and they employ professional guides making these several-hour outings a real treat. Whale tours are only offered during whale season, starting typically early to mid December and lasting to the end of March. A household name for good whale watching tours is Body Glove.
Make sure to bring your camera and to keep a tight grip on it when taking photos. Read our 6 great whale watching tips to prepare yourself for seeing the whales as well as possible. The following video shows humpback whales playing in the waters of Oahu’s North Shore:
Watch the whales from the shore
You can see humpback whales from the shore of the Big Island during the winter months. The three ingredients you need to go whale watching from the shore are:
- A place where you can stop/sit and keep your eyes on the ocean;
- A dose of luck;
The thing that most often will attract your attention is a big spout of steam and a bit of water. This spout comes from a whale breathing out and in again and is visible from a large distance. If you keep your eyes on this spot you are likely to see more whale action.
In general the best places to see whales from the shore are from the north Kona, Kohala, north Kohala and Hilo coast. More specifically 3 very good places to see whales from the shore on the Big Island are: Puukohola Heiau National Historic Site, Lapakahi State Historical Park and Kapa’a Beach Park.
You can see where these whale watching spots are on the below, and read more about the spots below the map.
Puukohola Heiau National Historic Site
Puukohola literally means “hill of the whale” in Hawaiian, which should tell you a thing or two about why we put this park on our list. This is an excellent site to see whales with sweeping and elevated views near Kawaihae Harbor.
Lapakahi State Historical Park
This park is located on the northeastern tip of the Big Island and is especially apt for whale watching because of its 100 feet elevation. You can find the Lapakahi State Historical Park along Highway 270 north of Kawaihae at mile marker 14. The viewing site is located ~100 yards (90 meters) past the gate at the top of the hill and is ~ half a mile from shore.
Kapa’a Beach Park
Kapa’a beach park is very close to the Lapakahi state historical park. This site is with an elevation of 20 feet a bit lower than the previous one, but it has one large advantage: covered picnic pavilions!
To get here follow Highway 270 traveling north and turn left on the one-lane paved road just past mile marker 16. The viewing site is located at the end of the road.
Have a look at our humpback whale 101 for an identification chart of all possible humpback whale acrobatics such as the breach, the tail slap, the fluke up dive or the head lunge.
Whale watching as volunteer
Did you know that you can combine half a day of whale watching with volunteering if your timing is just right?
The Sanctuary Ocean Count project is a humpback whale monitoring project for residents and visitors alike. The purpose of the project is to have a yearly shore-based count during the peak breeding season as humpback whales are counted from many locations on the shores of Oʻahu, Hawaiʻi and Kauaʻi.
The count is held 3 times a year on the last Saturday of January, February, and March (during peak whale season) of each year from 8:00 a.m. to 12:15 p.m. You need to register ahead of time to participate and can find more information at the Sanctuary ocean count website.
2020 Sanctuary Ocean Count dates
The sanctuary ocean count happens on the last Saturday of the first three months of the year. This means the 2020 dates will be:
- Saturday January 25th, 2020
- Saturday February 29th, 2020
- Saturday March 28th, 2020
Registration for all 3 dates is possible at this website (starting mid December 2019).