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 October Issue

From the October 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
Sany Beach Resort Report in General Travel/Other Locations/Tonga *"Wonderful swimming with Humpback Whales and SCUBA also available"* filed Oct 18, 2026 by John Yavorsky* (Experience: Over 1000 dives, 41 reports, Top Contributor )*
SCUBA available but this is all about swimming with Humpback Whales. In a week, my grandson and I had 3 of 4 hour whale snorkeling sess... ... Read more
American Dream II Report in The Continental USA/Florida *"Nice shallow drifts off Fort Lauderdale"* filed Oct 18, 2026 by John Yavorsky* (Experience: Over 1000 dives, 41 reports, Top Contributor )*
3 of us did 2 nice shallow reef drift dives off Fort Lauderdale. Fair amount of coral and wide variety of reef fish and some lobster. M... ... Read more
Rainbow Reef Dive Center/N/A Report in The Continental USA/Florida Keys *"Ripping current on the Bibb and a great tour inside the Spiegel Grove"* filed Oct 18, 2026 by John Yavorsky* (Experience: Over 1000 dives, 41 reports, Top Contributor )*
The wreck of the Bibb was a current-fighting flash but the USS Spiegel Grove, a 510' Landing Ship, was a graceful wonder. Our guide too... ... Read more
Ocean's Eight Dive Co/Private home Report in The Continental USA/Boynton Beach, FL *"Nice dives before a nor'easter"* filed Oct 18, 2026 by Craig A Wood* (Experience: Over 1000 dives, 64 reports, Top Contributor )*
I have not been down to Florida since July. I flew down on Wednesday the 14th. The flight was delayed a little over an hour due to the ... ... Read more
Bastianos Bangka Dive Resort Report in Indonesia/Bangka *"The middle of three North Sulawesi Bastianos dive resorts"* filed Oct 17, 2026 by Carol D Cox* (Experience: Over 1000 dives, 24 reports, Sr. Contributor )*
After spending a week at Bastianos Bunaken, it was time to move on to Bastianos Bangka. The resort shuttled us and our dive guides by ... ... 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 ...