There are many great Minecraft Coral Reef seeds that will allow you to explore the oceans while living among the fish. These seeds are available for Java and Bedrock, so you should find one that suits your needs on every platform. You can make your own underwater sanctuary. This is an interesting challenge.

Best Minecraft 1.18 & 1.19 Coral Reef Seeds List

• Bedrock 1.19
  • Shipwreck at the Reef: 12000039
• Java 1.19
  • Mangroves, Mushrooms, and Reefs: 11000042
• Bedrock 1.18
  • Coral Mushroomland is -1677612650
  • Coralush Cave 599282705
  • Coastal Coral Cove: 11000001
  • The Caribbean Savannah: 220735489
• Java 1.18
  • Windswept Coral Ocean: 11000001
  • The Cursed Island is: 993590920
  • Coral Oasis: +404108749251477019
  • Coral Water Wonderland: 1730875277296305186

Best Minecraft 1.19 Bedrock Coral Reef seeds

Shipwreck at the Reef

Screenshot taken by Cheaterboss.net

Code: 12000039

This seed is unique because it starts in a Mangrove Swamp. It’s one of the new biomes introduced in The Wilds update. You can find a Desert Temple or Village just a short distance away. They are both located on the coast facing a huge Coral Reef that extends as far as your eye can see. You will find dozens of Shipwrecks within the reef, with one very close to spawn. This Coral Reef seed is perfect for Minecraft 1.19, as it includes the Mangrove Swamp.

• Key Locations
  • Desert Temple: 232 34
  • Village: 72 312
  • Shipwreck: 232 440
  • Shipwreck: 472 680
  • Shipwreck: 488 136

Best Minecraft 1.19 Java Coral Reef Seeds

The Reeft Between Worlds

Screenshot taken by Cheaterboss.net

Code: 11000042

The image shows you that this seed spawns near a Reef, which spreads across a Warm Ocean biome close to a huge Mangrove Swamp. This is an uncommon occurrence in world generation. It is the perfect world to get started if you want the best out of 1.19 without losing the best of previous updates. There are also several Shipwrecks within the Coral Reef that can be found right next to your spawning spot.

• Key Locations
  • Mangrove Swamp – 150 292
  • Mushroom Island – 600 75
  • Shipwreck: 8 -184
  • Shipwreck: -232 248
  • Shipwreck: -472 216

Best Minecraft 1.18 Bedrock Coral Reef seeds

These seeds are also effective in Java, although the key locations won’t be exact.

Coral Mushroomland

Screenshot taken by Cheaterboss.net

Seed: -1677612650

This is a wonderful Desert/Mushroom Island/Coral Reef Seed where you can start next to a Desert Temple or Desert Village, which are located on the coast of a huge Coral Reef. One of the most impressive Mushroom Islands that you will ever see spans 4k blocks and is located across from the Coral Reef. This one is a great starter plant with easy access to important structures and beautiful Coral Reef.

• Key Locations
  • Desert Temple: 376 –168
  • Ruined Portal 56 152
  • Shipwreck: 50 200
  • Mushroom Island 260 560
  • Shipwreck: 584 104

Coralush Cave

Screenshot taken by Cheaterboss.net

Seed: 599282705

You will find a wonderful little oasis filled with Coral Reef and multi-story Lush Caves along the cliffs. This spawn is beautiful and worthy of being your main survival world. However, players who are looking for more Coral Reef will be happy to know that it can be found within 200 blocks. Simply head west (X) to reach it!

• Key Locations
  • Coralush Cave: North (negative number Y) of spawn
  • Coral Biome: +184 -22
  • Large Ruin (Cluster): -600 72
  • Shipwreck: -648 -200
  • Village: 800 240

Coastal Coral Cove

Screenshot taken by Cheaterboss.net

Seed: 11000001

Are you looking for immediate access to a Coral Reef. This is the best seed. The spawning area is a swamp. You can walk just a few blocks to reach a coral reef-filled coastal area. You can also explore the entire area’s new cave system, which has dozens of huge underwater caves. This is the best Coral Reef seed to Bedrock that we have ever found.

• Key Locations
  • Nether Portal: +567 72
  • Mineshaft: -456 120
  • Shipwreck #1 -152 40
  • Shipwreck #2 24 24

The Caribbean Savannah

Screenshot taken by Cheaterboss.net

Seed: 220735489

This seed has a small Coral Reef, but it’s the Coral Reef that makes this seed so special. The village is located near the reef and can be viewed from the tall, naturally-generated mountain formation in the image. There is no better way to see the Coral Reef below than from your balcony.

• Key Locations
  • Natural Formation: 601 251
  • Village #1: 760 152
  • Village #2: 264 -312
  • Village #3: 152 88

Coral Kingdom

Screenshot taken by Cheaterboss.net

Seed: 368592799

It is a long hike, but it is well worth it. This seed is home to the largest Coral Reef in Bedrock. You can view it from any of three Desert Villages. The Coral Reef is over 1000 blocks in size, so there will be plenty of underwater beauty for you to discover!

• Key Locations
  • Coral Village #1: -3592 -1960
  • Coral Village #2: -3604 -2408
  • Coral Village #3: -4120 -2424
  • Ocean Monument -4376 -1832
  • Desert Temple: (-3384 -1336)

Related: Best Minecraft Jungle Seeds (Bedrock and Java)

Best Minecraft 1.18 Java Coral Reef Seeds

Coral Oceans of Windswept Coral

Screenshot taken by Cheaterboss.net

Seed: 11000001

This is the seed to choose if you love both Coral Reefs as well as Windswept Savannah biomes. The area where you spawn is the Warm Ocean biome, which is home to Coral Reefs. It is also surrounded by Windswept Savannah. You’ll also find many structures of the same type wherever you go. You’ll find Shipwrecks in the east, Ocean Monuments in the north, Villages in the south, and Pillager Outposts on the west. Be wise!

• Key Locations
  • Buried Treasure: -439121
  • Village: -272 576
  • Pillager Outpost: (-832 32)
  • Ocean Monument -440 -264
  • Shipwreck: -72 120

The Cursed Island

Screenshot taken by Cheaterboss.net

Seed: 993590920

Don’t let the beautiful Coral Sea surrounding it fool you—this island is cursed. There are two spider-spawners and an old mine shaft reaching the surface. It is possible that something happened here many years ago to scare miners away. You are at your own risk due to the isolated location. You could also choose to simply enjoy this beautiful island as it is. It’s full of resources, surrounded by beautiful views, and in an unusual biome.

• Key Locations
  • Spider Spawner: 327 77 -63
  • Spider Spawner: +350 77 -76
  • Nether Portal: 456 56
  • Shipwreck: -168 136
  • Shipwreck: -264 -296

Coral Oasis

Screenshot taken by Cheaterboss.net

Seed: 1730875277296305186

You don’t have to live in deserts. This Coral Oasis is just west of the spawning site for this fascinating seed. You’ll find a vast lake full of coral, and a bustling village just a few blocks away. It is amazing to see an entire ecosystem flourish in such a barren place with little life around. If you are looking for adventure, the Impossible Waterfall is located near the entrance to a large open cave.

• Key Locations
  • Coral Oasis -200 -30
  • Ruins Cluster: -384 -224
  • Impossible Waterfall: -480 -425
  • Nether Portal: 248 -344
  • Mineshaft: -280 -168

Coral Water Wonderland

Screenshot taken by Cheaterboss.net

Seed: 1730875277296305186

This seed is home to the largest Coral Reef ever found in Minecraft Java. This is a very small part of the reef and the image does not do it justice. The warm ocean in which the reef is situated spans thousands of blocks and contains many sections of reef. The amount of Coral Reef found in this area of the map is truly overwhelming! To reach the reef, you will need to walk a lot.

• Key Locations
  • Coral Reef: 1250 2275
  • Ruins Cluster: -856 1352
  • Nether Portal: -11281640
  • Shipwreck #1: 1256 1672
  • Shipwreck #2: 1351 1960

Check out our website. Minecraft HomepageTo see the latest news, guides and content for Minecraft 1.18, click here!