High Seas Expeditions
I started High Seas Expeditions with my husband Duke, and we have been running dive expeditions around the world for 3 years. Our passion is finding interesting places with amazing wildlife. Let us take care of all the planning, and take the photos, so you can sit back and enjoy the experience! We only host small groups for the best opportunity to see animals up close and personal. Currently we run two different shark expeditions in Japan (June/July) and Mexico (March/April).
Our Mexico shark trip is geared towards Mako/Blue sharks, but we have also seen rays, dolphins, whales, and even Orca on previous trips. The stars of our trip to Japan are definitely the Hammerheads, lot’s of them! Besides the amazing schooling Hammerheads we can also see Banded Hound Sharks, Angel Sharks, Wobbegongs, and more! We are looking to add some new destinations soon, fill out the submission form or email us at morrisides@gmail.com for more info on our expeditions.
What People Are Saying
“My husband and I enjoyed our Mexico Shark Diving expedition with High Seas Expeditions so much we did it twice! We would go again in an instant if time allowed!
Unlike many expedition style trips that exclude you from Cabo town and culture to more of an “oasis” this trip keeps you at a beautiful and quite spot in the heart of town where you get to explore all that Cabo has to offer in your free time.
With years of experience in Cabo Morri and Duke pick the best restaurants and the best boat operator in Cabo to ensure for an incredible trip! Join them for any of their experiences, you won’t regret it!”
— Olivia“As someone who has traveled extensively, specifically seeking interactions with large animals and predators I cannot recommend High Seas Expeditions enough.
The expedition week Morri and Duke put together in Cabo San Lucas Mexico was top notch. They’ve chosen the best operators for incredible days of shark diving and have curated amazing restaurants for a truly well rounded and unforgettable Baja dive trip!
I’ve been on two Mexico expeditions with High Seas Expeditions and will likely return again in the future with them. Morri and Duke made the logistics easy so I only had to focus on enjoying the diving and incredible food. You won’t find a better shark expedition or guides with more experience!”
— Andrew“High Seas Expeditions provided me with an experience I will never forget! In the spring of 2024, I had the opportunity to join them on an expedition to Cabo San Lucas. The trip was packed with sharks, whales, orcas, and more, giving me encounters I had only ever dreamed of.
Morri and Duke take care of all the planning, organizing, and little details that can make trips like this difficult to navigate on your own. Between the incredible accommodation, full days out on the water, and included photo packages, the entire experience was easy, fun, and unforgettable. I also left having made lifelong connections with people I wouldn't have met otherwise.
In the water, I always felt safe and supported, even while encountering shark species I had never interacted with before. Outside of the water, Morri and Duke created a group filled with camaraderie, laughs, and a shared excitement for everything we were experiencing.
— Brenna