EN|

Login

Home
USA
Real money
Best online casinos New casinos Mobile casinos Best payouts Real money games Real money slots
Sweepstakes
Sweepstakes casinos New sweepstakes casinos Sweepstakes apps Sweepstakes no deposit Social casinos
Bonuses & free play
Casino bonuses No deposit bonuses Free spins Free games
Online Casinos
Online casinos
Best online casinos New online casinos Big online casinos Safest online casinos Real money gambling sites
Popular filters
Mobile casinos Crypto casinos Live dealer casinos High roller VIP casinos Anonymous casinos Casinos with Malta (MGA) license
Payment methods
PaysafeCard casinos Skrill casinos Google Pay casinos Bank Transfer casinos VISA casinos All payment methods
Games
Free casino games
Free casino games New casino games Free slot machines Free roulette Free blackjack Free keno
Game providers
Pragmatic Play games Habanero games Amusnet (EGT) games Amatic games PGSoft games Nolimit City games Playtech games
Real money play
Slots sites New slots sites Roulette sites Bingo sites Pragmatic Play casinos Nolimit City casinos BGaming casinos
Bonuses
Casino bonuses
No deposit bonuses Deposit bonuses Reload bonuses Cashback bonuses All bonuses
Other lists
New no deposit bonuses Exclusive no deposit bonuses Welcome bonuses No wagering bonuses
Guide
Complaints
Browse complaints
Complaints overview Opened Unresolved Resolved Rejected
Learn more
Complaint resolution instructions How we resolve complaints Licensing authorities Submitting complaints to regulators
Forum
Reviews
Tournaments
News

About us Terms of useSocial media

Home GamesOceanic and Sea-Themed Games Free Play

Oceanic and Sea-Themed Games Free Play

Oceanic and Sea-Themed Games. ✅ Free casino games and slots. ✅ No download, no registration required. ✅ Play for free in demo mode.

1Advanced filter

Craps and dice0

Other games10

560 games found

Sort

Sort by:

Casino Guru

We want players to understand gambling.

Sirens Cove

Play for Free

Loading preview...

Sirens Cove by High 5 Games

Sirens CoveHigh 5 Games

252525

I like it (+1)

I love it (+3)

Book of Poseidon

Play for Free

Loading preview...

Book of Poseidon by Booming Games

Book of PoseidonBooming Games

999

I like it (+1)

I love it (+3)

Go Fish!

Play for Free

Loading preview...

Go Fish! by Inspired Gaming

Go Fish!Inspired Gaming

999

I like it (+1)

I love it (+3)

Poseidon's Rising: Expanded Edition

Play for Free

Loading preview...

Poseidon's Rising: Expanded Edition by Spinomenal

Poseidon's Rising: Expanded EditionSpinomenal

777

I like it (+1)

I love it (+3)

Marlin Catch

Play for Free

Loading preview...

Marlin Catch by Stakelogic

Marlin CatchStakelogic

111111

I like it (+1)

I love it (+3)

Magical Fish Tank

Play for Free

Loading preview...

Magical Fish Tank by Urgent Games

Magical Fish TankUrgent Games

111

I like it (+1)

I love it (+3)

Creatures of Atlantis

Play for Free

Loading preview...

Creatures of Atlantis by Boldplay

Creatures of AtlantisBoldplay

333

I like it (+1)

I love it (+3)

Maidens of the Sea

Play for Free

Loading preview...

Maidens of the Sea by Playzido

Maidens of the SeaPlayzido

131313

I like it (+1)

I love it (+3)

Wild Depths

Play for Free

Loading preview...

Wild Depths by Pragmatic Play

Wild DepthsPragmatic Play

313131

I like it (+1)

I love it (+3)

Crabbin Crazy

Play for Free

Loading preview...

Crabbin Crazy by iSoftBet

Crabbin CrazyiSoftBet

161616

I like it (+1)

I love it (+3)

Captain Cashfall Megaways

Play for Free

Loading preview...

Captain Cashfall Megaways by Storm Gaming

Captain Cashfall MegawaysStorm Gaming

888

I like it (+1)

I love it (+3)

Treasures Of The Deep

Play for Free

Loading preview...

Treasures Of The Deep by Storm Gaming

Treasures Of The DeepStorm Gaming

222

I like it (+1)

I love it (+3)

Sea Treasures

Play for Free

Loading preview...

Sea Treasures by Dragon Gaming

Sea TreasuresDragon Gaming

555

I like it (+1)

I love it (+3)

Wins of Nautilus Megaways

Play for Free

Loading preview...

Wins of Nautilus Megaways by Fantasma Games

Wins of Nautilus MegawaysFantasma Games

444

I like it (+1)

I love it (+3)

Big Fishing Fortune

Play for Free

Loading preview...

Big Fishing Fortune by Inspired Gaming

Big Fishing FortuneInspired Gaming

646464

I like it (+1)

I love it (+3)

Bubbles Bonanza

Play for Free

Loading preview...

Bubbles Bonanza by OneTouch

Bubbles BonanzaOneTouch

555

I like it (+1)

I love it (+3)

GoodFishes

Play for Free

Loading preview...

GoodFishes by Revolver Gaming

GoodFishesRevolver Gaming

555

I like it (+1)

I love it (+3)

Octopus Life

Play for Free

Loading preview...

Octopus Life by PopOK Gaming

Octopus LifePopOK Gaming

222

I like it (+1)

I love it (+3)

Gods of Seas Tritons Fortune

Play for Free

Loading preview...

Gods of Seas Tritons Fortune by Foxium

Gods of Seas Tritons FortuneFoxium

222

I like it (+1)

I love it (+3)

Jewel Sea Pirate Riches

Play for Free

Loading preview...

Jewel Sea Pirate Riches by Fugaso

Jewel Sea Pirate RichesFugaso

777

I like it (+1)

I love it (+3)

Show More Games (+20)

Author: Juraj Torok Last updated: 09 Jul 2026

560 games found based on your search. Showing 381 - 400

...

19 20 21

...

Go to pageof 28 pages

Log in or Sign up to be able to add games to your list .

Filter

Ocean and sea

Clear all filters

Game Type

Slots, Roulette, Blackjack, Video poker, Bingo, Baccarat

Slots 547 Roulette 0 Blackjack 0 Video poker 0 Bingo 2 Baccarat 0

Live games 0

All 0 Live shows 0 Live baccarat 0 Live bingo 0 Live blackjack 0 Live dice games 0 Other live games 0 Live poker 0 Live roulette 0

Craps and dice 0 Keno 0 Scratch cards 1 Other games 10 Crash games 0

Game Provider

Realtime Gaming, NetEnt, Rival, Nolimit City, Betsoft Gaming

Realtime Gaming 5 NetEnt 7 Rival 4 Nolimit City 2 Betsoft Gaming 2 TaDa Gaming 2 Pragmatic Play 24 Playtech 7 Novomatic 9 Apricot (Microgaming) 4 IGT 6 ELK Studios 3 Big Time Gaming 1 Scientific Games 0 Yggdrasil Gaming 12 Tom Horn 1 Quickspin 0 Evoplay 4 Push Gaming 5 Eyecon 0 Evolution Gaming 0 Saucify 2 SA Gaming 1 BGaming 3 GameArt 6 Play'n GO 15 Red Tiger Gaming 7 Endorphina 1 Bally's Corporation 0 Barcrest 1 WMS 4 Amaya 4 Blueprint Gaming 12 Wazdan 2 PariPlay 3 Habanero 9 Lightning Box 3 Playson 1 Nextgen Gaming 2 iSoftBet 6 Merkur Gaming 1 Nektan 1 Amatic 9 Red Rake Gaming 1 Thunderkick 3 Leander Games 3 Spinomenal 10 Rabcat 1 Ezugi 0 Igrosoft 0 1X2 Gaming 2 Booming Games 7 2By2 Gaming 1 Iron Dog Studio 4 WGS Technology (Wager Gaming) 0 Realistic Games 1 High 5 Games 11 Genesis Gaming 0 Ash Gaming 0 NeoGames 0 Belatra Games 1 Booongo (BNG) 0 MrSlotty 2 Relax Gaming 10 Dream Play 1 edict 0 MultiSlot 3 TOPTrend Gaming 4 Greentube 2 Genii 1 Arrow's Edge 1 Ainsworth Game Technology 0 Gaming1 0

Game Theme

5-Reels, 6-Reels, Sweets, Mythology, Ocean and sea, Western

10-Reels +4 3-Reels +1,586 4-Reels +251 5-Reels +14,959 6-Reels +1,954 7-Reels +200 8-Reels +44 Adventure +351 Aliens +122 American +282 Animals +1,717 Anime +51 Arabian +154 Arcade +121 Asian +1,481 Astrology +69 Aztecs +291 Cards +291 Cars +123 Christmas +482 Classics and retro +309 Comics +146 Crime +354 Earth Day +16 Easter +77 Egypt +924 Fairy tales +221 Fantasy +111 Farm and Garden +108 Fireworks +33 Fishing +181 Food +371 Fortune +575 Fruits +2,588 Gangsters +100 Gems and diamonds +505 Gods +344 Halloween +148 History +212 Holiday +350 Horror and scary +507 Irish +392 Japan +447 Jungle +232 Knights and Dragons +69 Love and romance +119 Magic +346 Medieval +265 Megaways +384 Mexico +152 Military +142 Mining +168 Money and wealth +575 Movies and tv +189 Music +271 Mythology +800 Nature +843 Ninja +65 Ocean and seaPachinko +2 Pirates +294 Qatar World Cup 2022 +12 Relax +410 Samurai +50 Sci-fi +73 Space and galaxy +203 Sport +350 Summer +132 Super heroes +49 Sweets +319 Technology +176 Vampires +16 Vikings +159 Western +327 Winter +361 Winter Olympics +5

Game Features

Filter by available features

Double-up option 90 Configurable lines 86 Jackpot games 124 Bonus Buy 66

Other

Other filters

Featured games 42 Reviewed games 41 Released last month 1

Payout System

Winlines, any way wins, pay anywhere, etc.

Classic winlines 458 Cluster pays 12 Pay anywhere 12 Any ways wins 64 Other 0

Winlines

1

500000000

Reels and Rows

Filter by reels and rows

Number of reels

1

50000

Number of rows

1

50000

Return to Player

Filter by RTP percentage

Return to Player

50%

100%

Clear all Filter (560)

Play for FreeWatch live streamView screenshotsWatch trailerPlay Gamalyze100% free / No limits Play for Real Money

My list

Follow us

Top pages

Online casinos UK
Online casinos Canada
Online casinos New Zealand
Online casinos Malaysia
PayPal casinos
Rapid Transfer casinos
Revolut casinos
Casinos with blackjack
Casinos with craps

Trending pages

Pay by Phone casinos
Mastercard casinos
POLi casinos
Neosurf casinos

Casino Guru

Online Casinos
Games
Bonuses
No Deposit Bonuses
Complaints
Forum
Reviews
ZOOMin
News
Casino Guru Awards

About us

About us
History
Team
Contact
Terms of use
Sitemap
Sitemap USA
Sitemap Canada
Sitemap NZ
Sitemap South Africa

Casino Guru Academy

Free professional educational courses for online casino employees aimed at industry best practices, improving player experience, and fair approach to gambling.

Global Self-Exclusion Initiative

An initiative we launched with the goal to create a global self-exclusion system, which will allow vulnerable players to block their access to all online gambling opportunities.

A platform created to showcase all of our efforts aimed at bringing the vision of a safer and more transparent online gambling industry to reality.

Casino Guru Awards

An ambitious project whose goal is to celebrate the greatest and the most responsible companies in iGaming and give them the recognition they deserve.

Subscribe to our newsletter

Insert your e-mailInsert your e-mail

I am at least 21 years old and legally allowed to play in a casino

Play responsibly and in moderation.

Casino.guru is an independent source of information about online casinos and online casino games, not controlled by any gambling operator. All our reviews and guides are created honestly, according to the best knowledge and judgement of the members of our independent expert team; however, they are intended for informative purposes only and should not be construed as, nor relied upon as, legal advice. You should always make sure that you meet all regulatory requirements before playing in any selected casino. Copyright ©2026

Casino Guru in other languages

Select language

Dansk Deutsch English Español Italiano Português Slovenčina Srpski Suomi Svenska Čeština Ελληνικά Български Русский

We sent you an e-mail

Check your inbox and click the link we sent to:
youremail@gmail.com

The link will expire in 72 hours.

Check your 'Spam' or 'Promotions' folder or click the button below.

Resend e-mail

Confirmation e-mail has been sent again.

Fury of Anubis_Push notification

Share your wins on Pragmatic Play slots, get another chance for winning with Casino Guru!

Follow us on social media – Daily posts, no deposit bonuses, new slots, and more

Redirecting…

You will soon be redirected to the casino’s website. Please wait. If you use some ad blocking software, please check its settings.