Best Minecraft Coral Reef Seeds – 1.20, Bedrock & Java (2023)

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If you're looking to explore the oceans and live among the fish, then I've got a bunch of great Minecraft Coral Reef Seeds for you! I've sailed vast Warm Ocean biomes and braved treacherous seas to discover the best Coral Reefs in Minecraft and created this convenient list.

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These seeds work for both Bedrock and Java, so you should be able to find something you like on any platform. While world generation works similarly between the two versions, however, they still generate structures at different locations. Because of this, I have provided helpful lists of key locations for both versions of each seed!

Best Minecraft 1.20 Coral Reef Seeds

Coral Path to Mushroom Isle

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Seed: -1598455321194842871

Spawn in this world is set on a beautiful, crescent-shaped windswept island. If you follow the Coral Reef near Spawn, it will lead you to a small Mushroom Island! If that's not enough mushrooms for you, there is a larger one beyond the reef's edge.

Key Java LocationsKey Bedrock Locations
Coral Reef: -528, -224Coral Reef: -528, -224
Mushroom Isle: -265, -122Mushroom Isle: -265, -122
Underwater Ruined Portal: -539, -414Shipwreck: -328, -136

Contained Coral

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Seed: -8777635791071504639

This patch of coral is separated from the rest of the ocean and is contained by a ring of sand. Players of both versions will have a Desert Village in the surrounding area. Whether these villagers moved here for the coral or were here before it ever arrived, they make good use of it in their everyday lives. You're more than welcome to harvest and use it as well. If you'd prefer to leave this patch as-is, there is more coral beyond the sand that you can utilize.

Key Java LocationsKey Bedrock Locations
Coral Lake: 123, 112Coral Lake: 123, 112
Shipwreck: 164, 143Desert Village: 280, 72
Desert Village: 22, 162Shipwreck: 568, 8

Dense Coral Patch

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Seed: -59794640432162625

This seed is a beautiful one that guarantees a Coral Reef from the start. The Coral Reef is small but very densely populated with coral, tropical fish, and even squids. Structures can be found in the surrounding ocean, plus a second patch of Coral Reef can be found not far off from this one. If you want to live a colorful ocean life, make sure to try out this seed!

Key Java LocationsKey Bedrock Locations
Coral Reef: 43, -12Coral Reef: 43, -12
Shipwreck: 196, 54Small Warm Ocean Ruin: -168, 104
Shipwreck 2: 242, -56Ocean Monument: 120, 120

Stonewall Reef

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Seed: -355846066655904585

Lava falls blend with the waterfalls and Coral Reef of this seed. Unbeknownst to many, the cave within the wall is actually a Lush Cave! An Acacia tree can be found peeking out of the water a few hundred blocks away, revealing the existence of the cave. You could turn it into your home or build a base within the reef itself.

Key Java LocationsKey Bedrock Locations
Stonewall Reef: 166, 253Stonewall Reef: 166, 253
Lush Cave: 201, 348Lush Cave: 201, 348

Coral Mounds

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Seed: 8437899708359357037

This Coral Reef contains multiple mountain-like islands that give it a very dramatic appearance. The starting island contains a Stony Shores biome with plenty of iron and coal, and the mainland in the distance has plenty of trees. The hardest part is just climbing to the top of each island.

Key Java LocationsKey Bedrock Locations
Stony Shore Mound: SpawnStony Shore Mound: Spawn
Coral Reef: 69, 143Coral Reef: 69, 143
Tall Mesa: -31, 284Tall Mesa: -31, 284

Related: Best Minecraft Island Seeds (Java and Bedrock)

Abandoned Reef

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Seed: 2318991752058972794

The inhabitants of this reef disappeared long ago, leaving behind a ruined portal, a shipwreck, and an abandoned Desert Village. Bringing life back to this Coral Reef is no easy task, but it's not impossible. The remnants of the shipwreck can be used to rebuild the town while the portal can be reconstructed from its fragments. Once it's restored to its former glory, villagers can be brought in from all over the Desert to repopulate it.

Key Java LocationsKey Bedrock Locations
Coral Reef: 230, 288Coral Reef: 230, 288
Zombie Desert Village: 110, 397Shipwreck: 232, 56
Shipwreck: 52, 259Large Warm Ocean Ruin Cluster 1: 328, 120
Ruined Portal: 56, 293Large Warm Ocean Ruin Cluster 2: 104, 168

Coral Jungle Coast

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Seed: -1161329451001867553

Spawn is set on the boundary line between a Forest biome and a Jungle biome. Venturing deeper into the Jungle biome will lead you to a beach and then a Warm Ocean containing a large Coral Reef. It's the perfect seed to make an aquatic base using the new Bamboo blocks. You could even use stripped bamboo to make a small tiki hut on the beach!

Key Java LocationsKey Bedrock Locations
Coral Reef Start: -224, -125Coral Reef Start: -224, -125
Shipwreck: -216, -136Small Warm Ruins: -296, -152
Buried Treasure: -135, 281Buried Treasure: -184, -56

Desert Coral Peninsula

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Seed: -745873239446713484

This world begins in a large Desert surrounded by Badlands. Instead of heading south into the Badlands, walk north through the Desert to reach a stunning Coral Reef! A peninsula juts into the water, splitting the Coral Reef in two. What's even more unique is the tiny Mangrove Swamp growing in the center of the peninsula, which serves as the only naturally growing wood source in the area.

Key Java LocationsKey Bedrock Locations
Start of Coral Reef: -377, -127Start of Coral Reef: -377, -127
Shipwreck: -456, -184Desert Peninsula Village: -344, -328
Shipwreck 2: -360, -360Island Desert Village: -744, -440
Large Warm Ocean Ruin Cluster: -166, -248Large Warm Ocean Ruin Cluster: -536, -280

Mini Island Reef

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Seed: -6473062580896488653

Spawn is set on a Jungle island a little ways away from the mainland. A small Coral Reef exists right beneath the taller edge of the island, with a gap at the water's surface revealing a Lush Cave beneath the island. A larger Coral Reef can be seen in the distance and is only a short boat ride away.

Key Java LocationsKey Bedrock Locations
Mini Coral Reef: 22, 110 Mini Coral Reef: 22, 110
Larger Coral Reef: -2, 357Larger Coral Reef: -2, 357
Trail Ruins: 88, 136Buried Treasure: 88, 88
Large Warm Ocean Ruin Cluster: 24, 152Large Warm Ocean Ruin Cluster: 40, 72

Surrounded by Coral

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Seed: 43137723971174344

Bordered on all sides by Warm Oceans, this series of Deserts and Badlands will give you access to all the coral you can handle. Depending on the version, this is either a sprawling desert with structures and ruins galore, or a wasteland for you to explore

Key Java LocationsKey Bedrock Locations
Nearest Coral Reef: 350, 350Nearest Coral Reef: 350, 350
Desert Village: 192, 880Pillager Outpost: 136, 216
Desert Temple: -280, 344Shipwreck: 280, 648
Desert Village 2: -250, 900Village: -360, 680

Related: Best Minecraft Jungle Seeds (Bedrock and Java)

Floating Oasis

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Seed: 5382294136739163134

Depending on your version, this seed gives you two different experiences. On Java, this features a floating village, precariously sitting next to a huge Desert bordered by a Coral Reef. On Bedrock, this is a vast Coral Reef, with only shipwrecks and ruins to behold. Either way, it's pretty spectacular!

Key Java LocationsKey Bedrock Locations
Coral Reef: -51, -450Coral Reef: -51, -450
Desert Village: -144, 272Shipwreck: 56, -328
Desert Temple: -695, 264Savanna Village: 200, 200
Shipwreck: -248, -632Desert Temple: -300, -340

Bountiful Coral Causeway

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Seed: 3935656003807081250

A vast and bountiful Coral Reef bringing life to a desert causeway. The fish, dolphins, and other creatures living in the Coral Reef provide the lifeblood of this whole area. If we were going to set up an underwater base, we'd do it here!

Key Java LocationsKey Bedrock Locations
Coral Reef: -165, -200Coral Reef: -165, -200
Desert Village: -384, 144Ruined Portal: -286, 120
Ruined Portal: -456, 312Village: -440, 264
Shipwreck: -728, 184Savanna Village: 216, 232

Coral Crater

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Seed: 599282705

A crater in the Badlands with a Coral Reef inside and exposed Lush Caves. This is one of the most unique and incredible seeds we've ever seen, and we want to come back to it again and again. The reef continues beyond the crater, but the beginning area is just so incredible that you'll never want to leave!

Key Java LocationsKey Bedrock Locations
Coral Reef: 50, -58Coral Reef: 50, -58
Ruined Portal: 160, -416Ruined Portal: 86, 306
Shipwreck: -657, -208Village: 904, 88
Village: 800, 240Desert Temple: -648, -728

Mini Coral Mesa

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Seed: -1845039371514902489

A tiny outcrop of terracotta next to a mini Coral Reef that expands into a full reef further out. This is a huge conflux of biomes, with a sprawling Jungle and plenty of other areas to explore nearby. This is definitely an exotic seed that doesn't have many of the vanilla biomes in easy reach, so start here at your own risk!

Key Java LocationsKey Bedrock Locations
Coral Reef: 97, -407Coral Reef: 97, -407
Bamboo Jungle with Pandas: 872, -700Pillager Outpost: 274, 222
Village over Huge Cavern: 1,116, -305Savana Village: 278, 556
Mangrove Swamp: 601, 375Village with Lava Flow: -176, 546

Jungle Beach on a Coral Ocean

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Seed: 168764718018804

Just as the name implies, your spawn in this seed is on a Beach encompassing a Jungle Biome. Right off the beach and within view of Spawn are several branches of Coral Reef that extend into the ocean as far as the eye can see. When you take wood from the Jungle and fashion a boat, you'll find a large Warm Ocean biome filled with Coral Reefs that spread out past the horizon!

Key Java LocationsKey Bedrock Locations
Ocean Monument: 344, 200Ocean Monument: -712, 168
Mushroom Island: -27, -267Mushroom Island: -27, -267
Mushroom Island 2: -1,550, -765Mushroom Island 2: -1,550, -765
Village: 2,032, 912Village: 1,864, 840
Stronghold: 2,052, -412Stronghold: 1,908, 1,412

For more ocean seeds, check out our list of the Best Minecraft Beach Seeds here on Pro Game Guides. Don't forget to check out our Minecraft Homepage to see all the latest news, guides, and content for Minecraft!

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Author
Krista McCay
Contract Writer - Pro Gamer Guides. I work on Minecraft articles, particularly updating articles as the game changes and grows. I do play a lot of Minecraft, but I also enjoy games like Overwatch 2, Hades, and Splatoon 3 .

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Best Minecraft Coral Reef Seeds – 1.20, Bedrock & Java (2023)

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