By Sarah Burchard
9 April, 2026
A young male whale "puffed up" to look bigger around the older male whales around him. Photo by Bethany King, courtesy of Wild Side Hawaii.
O'ahu isn't Maui when it comes to the sheer number of humpback whales you'll see whale watching in Hawaiʻi. Although Maui's Au'au Channel is the primo spot, if you're already staying in Waikīkī, you don't need to island-hop to have a good chance of spotting whales. The Ka'iwi Channel between O'ahu and Moloka'i also serves as an active migration pathway, and humpbacks pass through here regularly from December through April on their way to and from their breeding grounds. Boat tours depart directly from Kewalo Basin Harbor in the Ala Moana neighborhood, just a few minutes from Waikīkī hotels. For your best bet, book a morning in February when your odds are the highest.
What O'ahu offers that no other Hawaiian island quite matches is the quality of its shore-spotting options along the southeastern coast. Lookouts at Makapu'u Point, Lāna'i Lookout and along Kalanianaʻole Highway provide expansive views over the Ka'iwi Channel, and on calm winter days it's entirely possible to see humpbacks with nothing more than a pair of binoculars. Always come with realistic expectations. You may see a whale or two, but you might see nothing. But, on Oʻahu you won't have to work hard to get that chance.
Whale Season Oʻahu: December 15 – May 15 (peak: January – March)
Best viewing method: Boat tour for closest encounters or free shore spotting along southeastern coast
Tour departures: Honolulu Harbor (Aloha Tower), Waikīkī, Ko Olina / Waiʻanae Harbor (west side)
Shore spots: Makapuʻu Point Lookout, Hālona Blowhole Lookout, Lānaʻi Lookout, Sandy Beach area
Average tour cost: $60–$150 per adult depending on vessel and duration
Sighting guarantee: Several operators offer a free return trip if no whales spotted
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Photo courtesy of Pink Sails Waikiki.
Makapuʻu Point Lookout: This free and easy hiking trail on the southeastern tip of Oʻahu gives you a 600-foot high ocean view of the Kaʻiwī Channel. It's one of the most reliable spots on Oʻahu to see whales. The 2-mile trail is fully paved with informational whale watching signs along the way. The lookout at the top is the best vantage point, but lower viewpoints also work.
Hālona Blowhole Lookout: This is a roadside pullout on Kalanianaʻole Highway with direct ocean views and no hiking required. It's one of the most accessible free whale watching spots on the island. You can easily do this lookout and visit nearby Sandy Beach in one trip. Please note: High surf and rough ocean conditions create serious safety issues at the blowhole. Heed all warning signs and stay behind barriers.
Lānaʻi Lookout: This is a small pullout just past Hālona on Kalanianaʻole Highway with ocean views. It's less crowded than Hālona and a good spot for shore spotting if you are patient.
Sandy Beach: This isn't a designated whale watching spot but whales are visible from the shore during peak season, so it’s worth scanning the water while you’re there. Please note: This beach has a very powerful shore break. Use extreme caution if you plan to get into the water here or don't get in at all.
Ko Olina / West Side: The west side of Oʻahu sees fewer whales than the southeast coast, but several tour operators depart from Waiʻanae Harbor and Ko ʻOlina for a different view of the island. If you are staying in Ko ʻOlina, this is definitely the way to go.
Photo by Wild Side Specialty Tours.
First, choose what kind of whale-watching tour is best for you. Here are some options offered on Oʻahu:
Large catamaran: Smooth, stable, best for families and anyone prone to seasickness. Most common departure from Waikīkī and Honolulu Harbor. Usually two hours. Food and drinks often included.
Small raft / zodiac: Faster, more intimate, closer to the water. Better for photographers. Can be rougher. Typically departs from the West Side.
Private charter: Higher cost but worthwhile for groups of four or more. More flexibility on timing and route.
Next, choose a location and tour. There are dozens of tour operators to choose from, but here are a few of our favorites. Note: "Guaranteed Sightings" means if you do not see a whale, the tour operator will allow you to book another tour free of charge for another opportunity.
The Best of the West wildlife tour takes small groups (typically 4-10 guests) out on Oʻahu’s leeward coast. The 3-hour trip follows ocean conditions and animals rather than a fixed route. In winter, you'll see humpbacks (and sometimes hear them on a hydrophone), snorkel along clear reefs and, when appropriate, swim with wild dolphins (in a respectful, non-invasive way).
Wild Side was founded by marine biologist Captain Victoria Davis. Her team is made up of naturalists, researchers and experienced watermen and women. She prioritizes ethical wildlife interactions and contributes to research through photo ID and field observations.
“On Oʻahu’s west side, whale watching isn’t just a winter activity," Davis said. "While humpbacks carry the season, we’re encountering resident whales and pelagic wildlife year-round. It’s less about a single species and more about stepping into a living, offshore ecosystem.”
$215 per person (all ages)
$1,950 private charter (up to 8 people)
Pink Sails Waikiki tours departs from Waikīkī from December 15th through April 15th at 8 and 10:30 a.m. with guaranteed sightings. The 2-hour tours are family-friendly with light snacks aboard spacious, comfortable vessels led by knowledgeable guides who share educational facts and insights about the whales’ migration patterns and behaviors. Enjoy the excitement of whale spotting with incredible views of Lēʻahi (Diamond Head) and Oʻahu’s South Shore. Tours are free for children under 3.
From $49 per person
From $63 per person
Photo courtesy of Pink Sails Waikiki.
This intimate, small-group whale-watching cruise searches for humpback whales between December and April. It's a more personalized experience on a small boat leaving out of Haleʻiwa Harbor with a track record of often spotting whales within minutes of leaving the harbor. Ages 3-75 only.
$400 for group of 4
$100 for each additional person
Photo courtesy of Go Adventure Hawaii.
If you are looking for a bit more, this half-day catamaran tour includes snorkeling and a lunch buffet in addition to whale watching. The boat has six showers and two changing rooms and restrooms, so guests can rinse off before lunch. There is also a professional photographer on board and optional roundtrip transportation from Waikīkī. Wheelchair guests must be able to walk up a short flight of steps to board a bus and the boat.
From $174 per person
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Photo by Bethany King, courtesy of Wild Side Hawaii.
Oʻahu whale watching season: December 15 – May 15, peak January – March
Best time of day: Early morning. Tours departing 7 to 10 a.m. have the highest sighting rates.
Shore spotting timing: Morning is best. Wind picks up in the afternoon on the southeastern shore, making it harder to see surface activity.
Best months: January and February are the most reliable months. March is still excellent with fewer crowds.
Book tours in advance during peak season (January–February). Popular operators sell out.
Bring binoculars for shore spotting. This is essential for seeing distant spouts and flukes.
Wear layers on boat tours, it gets cold on the water even when it’s warm on shore.
Arrive early in the morning for shore spotting at Makapuʻu Point. The parking lot fills by 9 a.m. on weekends.
Federal law prohibits approaching humpback whale within 100 yards by boat, kayak or swimming.
Combine the southeastern shore spots into a half-day drive. It takes about two hours to stop at Makapuʻu, Hālona Blowhole, Lānaʻi Lookout and Sandy Beach.
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