Plan Your Dive Trip

Caribbean & Atlantic
- Bahamas
- Barbados
- Belize
- Bonaire
- Cayman Islands
- Costa Rica
- Cozumel & Mexico
- Cuba
- Curaçao
- Dominica
- Dominican Republic
- Grenada
- St. Vincent & Grenadines
- Guadeloupe
- Honduras
- Jamaica
- Nicaragua
- Puerto Rico
- Saba
- Trinidad and Tobago
- Turks and Caicos
- Venezuela
- Virgin Islands
- and more ...
Central & Western Pacific
- Australia
- Cook Islands
- Fiji
- French Polynesia & Tahiti
- Guam
- Hawaii
- Indonesia
- Japan
- Kiribati (Christmas Island)
- Malaysia
- Micronesia
- Marshall Islands
- New Zealand
- Niue
- Papua New Guinea
- Philippines
- Solomon Islands
- Tonga
- Vanuatu
Eastern Pacific
Indian Ocean
- Africa
- Burma
- India
- Indonesia
- Malaysia
- Maldives
- Oman
- Seychelles
- Thailand
- United Arab Emirates
Mediterranean & Red Sea

About Undercurrent

The Ad-Free Diving Magazine Trusted by Serious Divers Since 1975

Whether you're in search of the best dive operation in Cozumel, looking for a live-aboard in Indonesia or Fiji, or news about a dive computer recall, you're in the market for scuba diving information that's independent, authoritative, and easy to find. Published continuously since 1975, we're the source that serious divers have always trusted. Read more

Welcome to the online edition of Undercurrent, the serious diver's source for unbiased, ad-free reviews of dive destinations, dive operations, and dive equipment since 1975.

Editor's Pick of the month

Tropical Ice

Written by Undercurrent's publisher Ben Davison (writing as KL Smith) and set in Belize, Tropical Ice is a story of shark-finning and reef-raping, murder and politics, on an industrial scale, with plenty of diving.

It all takes place at Cap'n Jack's Rum Caye Dive Resort, where Jack's trying to save his failing resort with shark-feeding dives, until a body turns up in the damnedest place.

Tropical Ice is available online from Amazon in paperback or Kindle, and in bookstores.

Other Book Picks

Dive Articles

Dive Gear Reviews & Recalls
- Recalls, regulators, dive computers, UW photo, ...

Diving Health & Safety
- Accidents, DCS, medical studies, stings and bites, ...

Environment, Misc. Diving
- Marine environment, dive industry, legal, insurance, travel, ...

Since 1975, Undercurrent, a nonprofit organization, has published a monthly, subscription-only, ad-free newsletter, with travel reviews -- the good, the bad, and the ugly -- by undercover correspondents, the latest on safety, accidents, and divers deaths (what divers must do to dive safely), equipment issues and problems, and features on tipping protocol ... ensuring ocean rescue ... dive insurance shortcomings ... liability lawsuits ... using that safety sausage properly ... problems with online booking agents ... which resorts and liveaboards fail our standards . . . .everything a serious traveling diver needs to know.

Undercurrent September Issue

From the September issue, Subscribers can download the entire issue or read individual articles and read about:

Read a sample issue:
[As Normal Web Pages] [Original PDF Version]

Latest Reader Reports from the serious divers who read Undercurrent	All 10,000+ Reports
Ocean Frontiers/Compass Point Report in Cayman Islands/East End *"Another good week"* filed Sep 29, 2026 by John E. Keith* (Experience: 501-1000 dives, 33 reports, Top Contributor )*
I'm a little reluctant to submit this form because I've reviewed Ocean Frontiers so often, but as usual, Ocean Frontiers and Compass Po... ... Read more
Multiple dive operators Report in The Continental USA/Palm Beach Co, Florida *"Summer cold water upwelling, brrrrrrrr"* filed Sep 29, 2026 by Craig A Wood* (Experience: Over 1000 dives, 63 reports, Top Contributor )*
I flew down to Palm Beach International July 16. The trip did not start out well. We took off from Philadelphia on time. About 15 min l... ... Read more
Seagrape/Seagrape Plantation Report in Honduras/Roatan *"Easy, warm water dives"* filed Sep 28, 2026 by Leonora T* (Experience: 251-500 dives, 2 reports)*
Seagrape Plantation Resort in the West End is a bargain. Mariela is available via whatsapp to clarify arrangements and assist. Van pick... ... Read more
One Ocean /various Report in Africa/Zanzibar *"corals wiped out by heatwave in 2024"* filed Sep 28, 2026 by Adam Preston* (Experience: 251-500 dives)*
We dived in 3 locations: Stone Town; Kendwa including off shore Tumbatu Island and Mnembe Atoll Stone Town we were not expecting m... ... Read more
Clearwater Paradise Report in Honduras/Guanaja *"Friendly & personal, family-like atmosphere with highly effective crew"* filed Sep 26, 2026 by Guy T Carter* (Experience: Over 1000 dives)*
Resort Operation. Tom (the owner) and Elizabeth, his daughter, were always around at mealtimes and eager to be helpful and engage in c... ... Read more

See Instant Reader Reports On All Destinations
Subscribers Can Submit a Reader Report Here

What's this?

Browse Current Issue | Browse Recent Issues

Undercurrent subscribers can now download the 2026 Travelin' Diver's Chapbook with 447 reader reports on liveaboards/dive resorts worldwide, or have it emailed to you, here. Additionally subscribers can generate their own Mini Chapbooks here -- non-subscribers can also do this here.

Read these free articles from past issues:

• Five improperly equipped divers die, 06/26
• East Africa diving at Mafia Island, 04/26
• Cuts and grazes sustained from coral, 03/26
• Bora Bora - diving in French Polynesia, 10/25
• A SIPE incident hits the news again, 10/25
• Safety issues plague Egyptian Red Sea liveaboards, 10/25
• A Circus Shark Tamer or Conservationist?, 09/25
• Not Yet Plain Sailing for the SS United States, 09/25
• Stingy Operators, Runny Noses, Credit Card Theft, 08/25
• New Technology to Track Divers, 08/25
• The value of using a travel agent, 07/25
• Flotsam & Jetsam, 07/25
• The Avelo System Reviewed in Depth, 06/25
• The Call for Regulation of Liveaboards, 05/25
• Tariffs and Scuba Gear , 05/25
• That Diver's Medical Form, 03/25
• Fifteen Years Ago Cocos Island Swarmed with Turtles. Why Have Many Disappeared?, 02/25
• Held Hostage Until Signing a Liability Waiver, 02/25
• LiPo bags halt battery fires, 10/24
• It takes hope to save yourself, 10/24
• Does Renting Gear Save Travel Hassle?, 08/24
• Having Fun with Artificial Intelligence, 07/24
• Diving from the BVI Aggressor in the British Virgin Islands, 06/24
• How should we tip the dive crew?, 04/24
• Should I Insure Old Scuba Gear?, 03/24
• What's happening with liveaboards?, 02/24
• Scorkl - Why divers see its potential danger, 01/24
• A stroke while diving is serious, 01/24
• Emergency evacuation from the Revillagigedo islands, 01/24
• Liveaboards: Fertile Ground for COVID, 11/23
• Divers of a Certain Age, 11/23
• With MY. Bilikiki in the South Pacific's Solomon Islands, 10/23
• Cayman, Maui, Raja Ampat, Texas - reader's report, 09/23
• Guadalupe island closure cost big money, 08/23

More Free Dive Articles

Satisfaction guaranteed
or your money back!

Subscribe now and get our 30-page 2025 booklet,
The Surge in Liveaboard Disasters, featuring the stories of more than 40 liveaboards that have sunk, burned, or got stuck on reefs in the past 20 years plus ...