Marlin Swim

Giant bait balls of sardines congregate off the shores of Magdalena bay each Autumn. In this area you have the chance to see the larges and most exciting pelacic animals like striped marlin, sea lions, whales, sharks, mnobula, whales and orcas.

Marlin swim AKA ‘The Mexican sardine run’

Just a 5-hour drive from Cabo San Lucas, the ocean’s pelagic predator creates one of this planet’s most breathtaking shows. As the striped marlin are hunting, they dart towards the surface to push the sardines to shallow water, this gives us the opportunity to snorkel and free dive with these huge bait balls with striped marling, dorado and sea lions. In the same area there are super schools of mobulas, pods off dolphins and over 4 difffrent types of whales as well as orcas.

This is a once-in-a-lifetime trip and our highly experienced guide’s priority is safety and ensuring you have a wonderful experience.

The striped marlin is usually too fast and difficult to see under the water, you will have the chance to take outstanding photos in the circus of pelagic animals that join the sardine buffet.

Mag bay
Marlin swim


You will be collected from your hotel, if you would like to drive please let us know.

Day 1:

You will be collected from your accommodation in Cabo San Lucas, San Jose or La Paz in an air-conditioned vehicle.  From here we will drive North for around 5 hours. You have the opportunity to stop along the way to see the cactus-filled deserts of Baja, local famous restaurants, Belandra beach, you can even swim with whalesharks or sea lions.

On arrival to Magdelena bay, we will check into our hotel and enjoy a typical Mexican dinner in a quiet town away from city life.

Day 2:

6.00am is when we meet of amazing captain at the boat.  It takes appoxamatly 1 hour to get to the mouth mag bay.  The majoraty of the search for wonderfull marine life will happen in the open pacific ocean.  You have the opportuity to stay out fro 6 am-5 pm, this will give you the chance to see a variaty of marine life.

Day 3:

If you would like 2 days in the water, you have the option to stay longer.  This will increase your chances of seeing a lot of action.

The trip

  • Each trip accommodates up to 7 people, this allows a more personal service from your guide. You will also be able to enjoy as much time in the water with the marine life as possible.
  • Please note we do reserve private charters, please let us know the dates that would suit you.
  • Trips take 1 day to travel there and one day back with the additional days you would like to spend on the water. We also offer combo trips where you can do a multi-day trip snorkeling with sea lions, whale sharks, mobula dive, and the marlin swim.
  • You can decide if you want 1, 2 or 3 days in the water.
2021 Schedule 2022 Schedule 2022 Schedule
11-14th December-Sold out 16-19 October Sealion/marlin combo 10-13 November
16-19 Deecember available 21-24 October Marlin 15-20 November
21-24 Deecember available 26-28 October sealion/ marlin combo 20-24 November Sold out
30 October-2 November 27-30 November Marlin and whale shark
4-8 November 2-5 December Marlin and whale shark


  • Your guide with you from your hotel throughout the trip
  • Return air-conditioned transportation from San Jose, Cabo San Lucas or La Paz
  • The option to stop and see some of the Baja along the way
  • Accommodation in a local hotel double occupancy (additional $100US per person per private room)
  • Light breakfast on in-water days, lunch, water, and soft drinks on the boat
  • Snorkeling from a boat looking for striped marlin and any other pelagic life we see along the way
  • Photos and videos of the trip

What to bring:

  • Layers and a heavy jacket for wind on the boat ride
  • Swimsuit
  • Fins, mask and snorkel, 3 or 5 mm wetsuit. Rental is optional.
  • Cameras and go pros
  • Bio-degradable sunscreen
  • Seasickness tablets if needed
  • Cash for gratuity for the crew (10-15% of trip is customary) and for dinners at restaurants and alcoholic drinks
1 day in water marlin swim excursion-2 days total


2 day in water marlin swim excursion-4 days total



As this is an excursion in the ocean looking for wild animals, of course nothing is guaranteed. However, this parade of pelagics are all feeding on tiny sardines which gives you the chance to get close to the action and watch this array of wildlife work together.


  • Be able to swim to a good level
  • Be in good physical condition
  • Be at least 13 years old and with an adult if under 18
  • Signing waiver of responsibility
  • Ability to handle long periods on a boat

Striped Marlin

Striped marlins are classed as near threatened according to the IUCN Red List so this excursion provides the opportunity to swim with striped marlin and enjoy their beauty in the water rather than a result of sport fishing or commercial fishing.


Our priority is your safety. You will receive a full safety briefing on the boat before you swim so you understand the behavior of the animals and how to experience the best encounter. Your group will be lead by a skilled and experienced guide with a strong aquatic ability to allow you to get the most from the experience. This trip is for beginners as well as professionals, you do not need experience however you do need to have good swimming ability and a good level of fitness.

Contact us so that we can discuss available options for a custom trip for you. We can make a package, change dates and arrange specific meals for the trip.

Special rates for large groups.

$100,- for a personal guide.
$100,- for a pro photographer on tour per day.

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