Socorro Warm Water Pelagic Trip 2026
Shark Encounters
Whale Shark Encounters
Manta Ray Encounters
Why Join This Trip
Intense focus on repeated encounters with friendly giant manta rays, hammerhead, silvertip & Galapagos sharks, and dolphins
Prime season for whale shark sightings
A short 2-hour flight to Cabo from the SouthWest United States
Travel aboard the intimate and comfortable liveaboard Nautlius Under Sea
Diver to Guide ratio is 6:1
25% discount on rental photo gear from Bluewater Photo
Fully refundable deposit until 12 months from departure
Trip overview
Embark on a journey with Bluewater Travel starting and ending in San Jose del Cabo, venturing to the Revillagigedo Archipelago, which includes Socorro Island, Roca Partida, and San Benedicto Island. Sail aboard the Nautilus Under Sea, one of the premier liveaboards cruising to Socorro. Dive up to four times a day and experience close encounters with large pelagics.
Dive Overview
The Revillagigedo Islands offer a once-in-a-lifetime experience with an array of large ocean pelagic animals. Encounter a wide variety of sharks, including hammerhead, tiger, Galapagos, and silky sharks, as well as playful dolphins, tuna, barracudas, and schools of jacks. The islands are also home to the world's friendliest mantas.

Sample Itinerary
- Day 1: You are welcome to drop your bags off and check-in whenever it’s most convenient, but we ask that you please check-in at SeeCreatures by 7pm latest. Please arrive back to SeeCreatures by 7:15pm for the mandatory safety video before boarding the boat at 8pm.
- Day 2: Today is a traveling and relaxing day at sea. It is a one day run out to the islands. An orientation briefing will be held in the morning, followed by a fire and boat safety drill. A drill? On holiday? Don’t worry, it is for your safety but we will make it lots of fun. We are proud to have been the first, and some of the only, ISM safety certified passenger vessel dive boats in the world, the same safety certification as the largest cruise ships. We’ll keep you as busy as you like on this sea day with Manta 101 in the afternoon, then you will have a chance to prep your gear, read a book, relax on the sun deck or check out the movie selection on our onboard wifi. We will be watching for the “green flash” at sunset, and while cocktail hour is officially at 7pm every evening, many of our guests enjoy some adult beverages well before that on sea days! We should arrive at San Benedicto Island that evening allowing you a calm night to relax and get a restful sleep before the next morning’s excitement of diving with the friendliest giant mantas in the world.
- Days 3-7: Over five full dive days you will be able to experience some of our favourite sites such as El Canyon, the Boiler, Red Rocks, Roca Partida, Cabo Pearse, Punta Tosca and Roca Oneal. We know that many of our guests want the option of as many dives as possible and we strive to offer an average of four dives a day, other than the day that we do our mandatory check-in at the local navy base when you will likely have the option of three dives. When the weather is really good and the seas are calm, certain dive sites like Roca Partida might become crowded with three or four dive boats in which case park regulations restrict us to offering three dives maximum that day. We cater to divers of all experience levels with what we call “dive butler”. We will quickly zip self-reliant and highly experienced divers straight to the dive site when it opens. Encouraging our newer divers who would like to be with a dive guide from start to finish to take their time gearing up and splash 20-30 minutes later. Most divers are somewhere in the middle of this and we will shuttle them along with dive guides to the sites with our skiffs running back and forth like taxi cabs! Note that several dives may be quite challenging and not suitable for divers of lower experience levels. The number of dives on offer is subject to weather, the whims of Mother Ocean, and crowding by other diveboats. We will have other stuff going on to keep you as busy as you like with kayaks and paddle boards, shoreline tours, humpback whale watching (January to April), manta ID in the late afternoon and after-dinner presentations. Of course, it’s always your option to find a nice quiet place to relax with a book, have a nice snooze, or maybe have a splash in our sparkling clear hot tubs.
- Day 8: We will likely get underway very early this morning for the voyage back to Cabo San Lucas. This is the perfect day to check out photos and videos with the new friends you made onboard, pack your dive gear up and take time to relax before reality sets back in. The islands, the mantas, the sharks and the dolphins are almost "other worldly" and we hope the magic stays with you for a long time.
- Day 9: Always a sad time for us. It's time to say goodbye and disembark the boat in Cabo at 8:30am for either SID airport or to SeeCreatures in Cabo San Lucas. It doesn't have to be goodbye for long, we hope to see you again very soon.
Dive Conditions
November is the warmest time of year in Socorro, with pleasant water temperatures and calm conditions topside.
- Water Temperature: 80F (27C)
- Visibility: 40 - 100 feet (12 - 30m)
- Depth Range: 65 - 130 feet (20 - 40m)
To learn more about what you can expect from this Socorro trip check out our 2024 trip report. You can also read the great reviews of the Nautilus Under Sea & the reviews on diving Socorro here.
Recommended Scuba Gear
Download our full scuba gear guide to Socorro, Bluewater Travel guests receive 10% OFF! Click the image below to download (PDF).
Note on Marine Park Fees
*For people who are over 60 and can provide documentation that they are retired or pensioned, the park fee will be waived. According to the CONANP, any official document with the words "RETIRED" or "PENSIONED" will be accepted along with a photo of a current passport. Any other documentation will NOT be accepted.
In our experience, US citizens who are receiving retirement benefits from the Social Security Administration can download a Benefit Verification Letter from the www.SSA.gov website.
For students and teachers: A 75% discount is available for ACTIVE/CURRENT students and teachers. To get this discount, a photocopy of an identification card with a photo and current date is required.
To apply for an exception, the above documentation should be sent to Bluewater at trips@bluewaterdivetravel.com no later than one month prior to boarding. Please note that CONANP has the final word if a document is accepted or not. They do not verify the exception prior to the trip. If it is not accepted, the applicant will be required to pay the full park fees.
For more details, read about the Socorro Marine Park Fees 2025.
Trip Inclusions
8 nights accommodation in a shared occupancy Stateroom
All meals (continental breakfast, breakfast, lunch, dinner and dessert)
Non-alcoholic beverages and snacks
Weights, weight belts, aluminum 80’s and air
Use of kayaks and stand-up paddleboards
Daily room service and towels
In-water dive guide
Mexican taxes
Trip Exclusions
* Marine Park Fee: approx. $1,000 per person (Socorro Marine Park Authority adjusts park fees annually and the final amount will be confirmed closer to departure)
Port Fee ($35 per person, paid onboard)
Nitrox ($20 per dive day)
Transfers between airport and meeting point/boat
Gift shop purchases and bar
Optional WiFi (purchased onboard)
Dive gear rentals
Gratuity
Insurance - ask us about our preferred partner plan
* Onboard fees and charges are subject to change
Accommodation
About The Nautilus Under Sea
Previously known as Undersea Hunter serving Cocos Island, Nautilus Under Sea has recently moved to the waters of Socorro to offer nothing less than an intimate and comfortable dive liveaboard vacation, that she has been long known for.
The Nautilus Under Sea offers various comfortable accommodations. The Premium Suites - Emerald on the sun deck feature configurable beds, a flat-screen TV, multiple windows, an ensuite bathroom, ample storage, air conditioning, and hot tub access. The ADA Compatible Stateroom - Rosario, near the dive deck, is wheelchair-friendly with twin beds, a large window, an ensuite bathroom, and air conditioning. The lower deck Staterooms (A-F) have different upper and lower bed configurations, each with an ensuite bathroom and air conditioning. And finally, the Triple Stateroom on the main deck includes two bunk beds, extra storage, an ensuite bathroom, and air conditioning.
Check this page to see more details and customer reviews on the Nautilus Under Sea.
Trip Price
Trip starts from $3,618 per person.
Payment Schedule
- Deposit: $800 to book your spot
- Payment 1: $1,500 due on 1 May 2025
- Balance: due on 1 May 2026
Extend your trip
Socorro Trip Extensions
Want to extend your trip? We can help with that! See more of Mexico before or after your trip with Bluewater. Flying all that way merits a multi-destination vacation! Here are some examples of packages we can add on to your trip reservation:

Trip Leader


Tim Yeo
Tim grew up in tiny Singapore, where driving for more than an hour meant you would need a passport. Traveling was always his passion, but Tim became addicted to dive travel soon after he got scuba certified in Malaysia. As his diving addiction grew, Tim eventually became a Staff Instructor with PADI and an Instructor Trainer with SDI. After getting his instructor certification, Tim spent time teaching scuba in Malaysia and Vietnam.
Tim serves as General Manager and COO at Bluewater Travel and is the company's most seasoned trip leader. With a portfolio of leading over 30 group trips, his extensive expertise encompasses a variety of popular dive destinations such as the Galapagos, Raja Ampat, French Polynesia, Fiji, the Red Sea, Palau, Maldives, among others. His travels have taken him across all seven continents and allowed him to dive in all five oceans—the Atlantic, Pacific, Indian, Arctic, and Antarctic.
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