Welcome To Waterhorse Charters!

San Diego SCUBA Diving on our custom dive boat, the Humboldt, has Tons of space, cool crew, good food, and all the stuff that makes SCUBA diving in San Diego fun. We offer SCUBA dive trips to Wreck Alley, Coronado Islands, Kelp Beds, and to various local points in between.

Reports to date have been overwhelmingly positive on the San Diego Dive Boat "Humboldt." Thanks for the input from those who dove with us. Come see what all the talk is about on the San Diego Diving Charter Boat Humboldt.

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San Diego is a World Class Dive Destination.

Take a Virtual Tour of our
office and dive boat!
Waterhorse Charters Tour

SCUBA dive the famous Wreck Alley (the Yukon, Ruby E, NOSC Tower), the thick kelp forest of Point Loma, or visit the Coronado Islands in Mexico which are rich in sea life, and typically feature great visibility.

Whether you're a beginner or a technical diver, there's a dive site awaiting your visit! Get ready to Dive San Diego!

Click here for more info
on San Diego SCUBA Diving,



As of October 1st, 2015 all passengers on trips to the Coronado Islands
must have a valid Passport, from your country of residence, for the issuance
of the Mexican Tourist VISA.

There are no exceptions. If you show up for check in without your Passport,
no VISA can be issued, which means no boarding the boat.

Customer Tanks

It is very important that you inform us in advance if you are bringing your on
tank on the trip. We have limited space for customer tanks.

Please let us know via email or if booking online, in the comments field.

This information helps us greatly with the boarding process.


Citizen Science Shark Monitoring
Programs for California Divers

Sharks of California
Record any non-Sevengill shark species at:

The Sevengill Shark ID Project
ecord any Sevengill encounters at:
Click on Participate ->Report an Encounter (3rd tab from the left at page top)

For more information, visit Ocean Sanctuaries at:

Citizen Science 2015 Marine Life
Survey for California Divers

Calling all citizen science divers and underwater photographers in the
San Diego area who enjoy wreck diving: help contribute to the 2015
Marine Life Survey of the good ship Yukon--all you need is your camera.

For more information, <click here>

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NEW! Visit our searchable knowledgebase of articles that provides answers to most frequently asked questions. Including dive site recommendations, online bookings, rental gear, shop and boat location divemaster hires, and several other important topics to help make your dive trip fun and enjoyable. Search our knowledgebase

At times we will reach out to divers for last minute available seats or schedule changes. Please subscribe to our list to be notified. Your email address wil not be sold, or used for any purpose other than us communicating with you on dive trip related topics..

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