Napali Coast Boat ToursCaptain J Super Raft: Na Pali Coast Snorkel Adventure
The captain j super raft from Captain J's Kauai Offshore Adventures is a 4.5-hour run up the Na Pali Coast on a 37-foot Naiad raft with 750 horsepower and a seat for every one of up to 28 guests. It leaves from Port Allen in Eleele, costs $225 per person and carries a 4.8 rating across 1,726 verified reviews. A snorkeling session is included when the sea permits, along with snacks, cold drinks and snorkel gear. This page breaks down what the price covers, what the day looks like and who should look at a different Napali Coast boat tour instead.
About This Tour
Captain J's runs the Kauai Voyager I or II, twin 37-foot custom-built Naiad super rafts with 750 horsepower and individual seating for each guest. The captain and crew share stories about Kauai's history, sea life and legends while the raft covers the coast at speed. A snorkeling session with gear is part of the ticket when conditions permit.
The trip runs 4.5 hours from Port Allen and costs $225 per person. It carries a 4.8 rating from 1,726 reviews on Viator and Tripadvisor. Guests check in at the store at the end of Waialo Road in Eleele 45 minutes before departure, and check-in closes 15 minutes before the boat leaves.
$225 per person, booked through Viator
4.5 hours on the water and along the coast
Check-in store at the end of Waialo Road, Eleele, 45 minutes before departure. Park in the large gravel lot at the end of Waialo Road. No hotel pickup
Up to 28 guests. Experienced captains and friendly crew. Guide language listed as English
Kauai Voyager I or II, 37-foot Naiad super raft, 750 horsepower, individual seating, restroom on board. Snorkel session length is not stated
Snacks and cold beverages included, no meal named. Hotel pickup, drop-off and gratuities are not included. Free cancellation up to 24 hours before departure for a full refund
Check Dates and Availability
Starting times are shown when you check availability for your date. Cancel at least 24 hours before departure for a full refund.
You'll confirm the exact date and time on the secure booking page.
Quick answer Captain J super raft in brief
The captain j super raft costs $225 per person, runs 4.5 hours from Port Allen in Eleele and takes up to 28 guests on a 37-foot Naiad raft with 750 horsepower. It holds a 4.8 rating from 1,726 reviews. Snacks, cold drinks, snorkel gear and a snorkel session when conditions permit are in the price.
Key takeaways
- Check in 45 minutes before departure at the store at the end of Waialo Road. Miss the safety briefing and you are a no-show with no refund.
- Minimum age is 6. Guests with back, neck or heart issues and expectant mothers cannot join. See who this rules out.
- Want a smaller group and a real meal? The Na Pali Raft Snorkel caps at 14 and includes a meal.
- Compare every Napali Coast boat tour side by side before you book.
What the Price Actually Covers
The $225 ticket includes the boat ride, snacks and drinks, and snorkel gear. Several things travellers expect are not included, so plan for them.
What Is in the Price
The listing confirms six inclusions: sightseeing along the Na Pali Coast, a snorkeling session when conditions permit, use of snorkeling equipment, cold beverages, snacks and a restroom on board. Individual seating means every guest has a seat on the 37-foot raft.
| Line | In the price | Notes |
|---|---|---|
| Sightseeing along the Na Pali Coast | Yes | The crew shares Kauai history, sea life and legends |
| Snorkeling session | Yes, conditions permitting | Sea state decides, no guarantee |
| Snorkel gear | Yes | No full-face masks allowed |
| Snacks and cold beverages | Yes | No meal is named, eat a real meal before or after |
| Restroom | Yes | On board both vessels |
| Hotel pickup and drop-off | No | You drive yourself to Eleele |
| Gratuities | No | Cash for the crew if you wish |
| Parking | Not stated as charged | Large gravel lot at the end of Waialo Road, park anywhere |
What You May Pay on the Day
No mandatory extras are stated for this tour. Gratuities are the obvious cash item, and the listing excludes them. The listing names no photo package, parking fee or option upgrades.
Bring reef-safe sunscreen, since Hawaii prohibits selling sunscreen with oxybenzone or octinoxate without a prescription.
Sources: Hawaii DLNR, Na Pali Coast State Wilderness Park, Go Hawaii, Napali Coast
A spinner dolphin breaks the surface off Kauai. Photo: Paul Harrison, CC BY-SA 4.0, via Wikimedia Commons
What the Day Is Really Like
The listing does not publish a minute-by-minute schedule, so here is the day in the order it happens using the stated check-in rules and the 4.5-hour duration.
Check-in at Waialo Road
Arrive 45 minutes before departure at the store at the end of Waialo Road in Eleele. Complete all pre-arrival waivers before you check in. Check-in closes 15 minutes before departure, and guests not present for the safety briefing are treated as no-shows with no refund or reschedule.
Park anywhere in the large gravel lot.
The Run to the Cliffs
After the briefing you board the Kauai Voyager I or II and head out of Port Allen on the south coast. The 750 horsepower covers water quickly, which is the point of a super raft. The listing promises sightseeing along the Na Pali Coast while the captain and crew share stories about Kauai's history, sea life and legends.
Sea cave entry is not listed as an inclusion, so do not count on it.
Snorkel Stop and the Ride Home
A snorkeling session is included when conditions permit. Gear is provided and full-face masks are banned. Non-swimmers may not snorkel under any circumstances.
Snacks and cold beverages are served on board, no meal is named. The trip runs 4.5 hours in total and no separate return time is stated.
Sources: Viator listing 314783P1 and Na Pali Coast background.
Kauai Offshore Adventures Super Raft NaPali Coast Snorkel Tours
A traveller films a Kauai Offshore Adventures super raft snorkel tour on the Napali Coast. Third-party video by Jude Schwarze. This site did not shoot it and has no relationship with the creator.
Who This Tour Rules Out
This raft has hard exclusions, and the safety briefing rule catches late arrivals. Read this before you book.
Health and Fitness Limits
Guests must climb a ladder and re-board the vessel without assistance and walk 200 yards to and from the boat. Guests with back, neck or heart issues are not permitted, nor are guests with a history of seizure, recent surgeries affected by jarring or high-impact activity, or expectant mothers. Moderate fitness is required.
Hawaii Guide notes rafts become significantly rougher in fall.
- Minimum age 6, all minors with a legal guardian. Child 6 to 12, youth 13 to 17, adult 18 to 70
- No refunds for late arrivals or undisclosed health concerns
- No full-face masks, gear is provided
- Non-swimmers may not snorkel under any circumstances
- No hotel pickup, you drive to Eleele
Weather, Briefings and the Harbor
Ocean conditions around Kauai change through the day and the crew adapts. Guests with a history of seasickness should bring their own medication. If the operator cancels for weather, the platform refunds the trip.
Hurricane Lowell closed Kauai state parks from September 8, 2026 and Port Allen Small Boat Harbor slips and moorings were closed with extensive damage afterward. Confirm the departure point with the operator before you drive. Parties on separate reservations must call at least 24 hours ahead to share a boat.
- If you want a meal on board, the Amelia K Boat Tour serves a sandwich lunch on a catamaran
- If you want a smaller group, the Na Pali Raft Snorkel caps at 14 guests for $184.80
- If you want sea caves, the Zodiac Raft Sea Caves and Snorkel lists cave entry explicitly, though it leaves from Kikiaola, which is listed as closed until further notice
Sources: Viator listing, Hawaii Guide, DLNR.
The Na Pali ridges in afternoon light, shot from a rocking boat. Photo: Heath Cajandig, CC BY 2.0, via Wikimedia Commons
Getting There and What to Add
The raft leaves from Port Allen in Eleele. Here is how to reach it and what to do nearby before or after.
Getting to the Check-in Store
Port Allen Small Boat Harbor sits on the eastern shore of Hanapepe Bay on Kauai's south coast. The check-in store is at the end of Waialo Road in Eleele, and Captain J's is one of several operators with check-ins on that road. From Lihue it is about 30 to 35 minutes by car, with Hanapepe 17 miles west of Lihue on Route 50.
Park in the large gravel lot at the end of Waialo Road. More detail is on the Port Allen Kauai page.
- Arrive 45 minutes early, check-in closes 15 minutes before departure
- Complete waivers before you arrive
Before or After the Trip
Polihale State Park marks the southwestern end of the Na Pali coast. The Kalalau Trail starts at Kee Beach at the end of Highway 560, and Haena State Park requires advance day-use reservations released 30 days ahead. In winter, roughly December to April, humpback whales pass the coast and a Kauai whale watching trip becomes an option.
The Kalalau Trail guide covers the hiking side.
Sources: DLNR, Wikipedia, GoHaena, Hawaii Guide.
The Day, Step by Step
Clock times are not published, so steps are shown by phase against the 4.5-hour total.
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Start
Check-in and waivers
Arrive 45 minutes before departure at the store at the end of Waialo Road, Eleele. Complete all pre-arrival waivers first. Check-in closes 15 minutes before departure.
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Departure
Safety briefing and boarding
Guests not present for the safety briefing are treated as no-shows with no refund or reschedule. Board the Kauai Voyager I or II and take your individual seat.
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After boarding
Run out of Port Allen
The 750-horsepower raft leaves Hanapepe Bay and heads for the Na Pali Coast. The crew shares stories about Kauai's history, sea life and legends.
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Mid trip
Na Pali Coast sightseeing
Sightseeing along the cliffs is the core of the trip. Sea cave entry is not a listed inclusion and depends on the sea.
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Conditions permitting
Snorkel session
Gear is provided, full-face masks are banned and non-swimmers may not snorkel. Snacks and cold beverages are served on board.
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End of the trip
Return to the harbor
The raft returns to Port Allen at the end of the 4.5 hours. No separate return time is stated.
Pros and Cons
An honest read of this listing against the others on the site.
What we genuinely like
- Individual seating for every guest on a 37-foot raft, with no shared benches named in the listing
- 750 horsepower covers the run to the cliffs fast, more coast in 4.5 hours
- Snorkel gear, snacks, cold drinks and a restroom are all in the $225 price
- 4.8 rating across 1,726 verified reviews, the largest review base of the raft trips
- 24-hour free cancellation
The honest downsides
- Snacks only, no named meal, while several catamarans serve real lunches
- Up to 28 guests is bigger than the 14-guest Na Pali Raft Snorkel
- Sea cave entry is not a listed inclusion, and the snorkel stop depends on conditions
- Guests who miss the safety briefing are no-shows with no refund or reschedule
- No hotel pickup, and guests with a history of seasickness should bring their own medication
- Ride is rough for anyone with back, neck or heart issues, and expectant mothers cannot join
Who it's NOT for: Not for pregnant travellers, non-swimmers, anyone with back, neck, heart or seizure history, or anyone who wants a served lunch, who should pick the Amelia K catamaran instead.
Captain J Super Raft Questions
How much does the captain j super raft cost?
It costs $225 per person, booked through Viator, and includes snacks, cold beverages, snorkel gear and a snorkel session when conditions permit. Compare it with other Na Pali Coast boat tours before you book.
Where does the Captain J super raft leave from?
Check-in is at the store at the end of Waialo Road in Eleele, near Port Allen Small Boat Harbor on Hanapepe Bay, about 30 to 35 minutes from Lihue. The Port Allen Kauai guide covers the harbor in detail.
Can children ride the super raft?
Yes, the minimum age is 6 and all minors must be with a legal guardian, with child rates for 6 to 12 and youth rates for 13 to 17. Younger children suit the catamarans, see the Napali Coast boat tours.
Is snorkeling guaranteed on this tour?
No, the snorkeling session runs only when conditions permit, and non-swimmers may not snorkel under any circumstances. Full-face masks are banned and gear is provided. The Kauai snorkel tour guide explains how sea state shapes snorkel stops.
What happens if I miss the safety briefing?
Guests not present for the safety briefing are treated as no-shows with no refund or reschedule, so arrive 45 minutes early. If you are worried about timing, the Na Pali Raft Snorkel has the same 24-hour cancellation rule from the same harbor area.
Does the raft go into the sea caves?
Sea cave entry is not listed among this tour's inclusions, and conditions decide it on the day. The Zodiac Raft Sea Caves and Snorkel names cave entry explicitly, though its harbor at Kikiaola is listed as closed until further notice after Hurricane Lowell.
Is this raft too rough for seasickness?
The listing says guests with a history of seasickness should bring their own medication and notes the crew adapts to conditions, If you would rather ride a catamaran, the Amelia K Boat Tour has a 4.9 rating.
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