Best Ocean Seeds for Minecraft Java 26.3: 21 Worlds

These 21 ocean seeds for Minecraft Java 26.3 put you on island spawns or beside wide open water. Each entry gives the seed, why it made the list, and a table with the coordinates of spawn and the structures around it. Coordinates are for Minecraft Java 26.3.

  1. 1.Forest Island at Spawn

    An aerial view of a forested island surrounded by ocean, with a small spawn marker in the center.
    Seed 4602413992618884420

    Ocean covers 38.6 percent of the area around spawn and starts only about 72 blocks out, wrapping a Forest island you can walk off in a few minutes. A Mineshaft sits about 47 blocks from spawn, and Trial Chambers lie about 225 blocks away. Old Growth Birch Forest begins about 45 blocks off.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Forest) 8, 8 0
    🌊 Ocean Ruin 16, 112 104
    ⚓ Shipwreck 176, -96 198
    🌋 Ruined Portal 208, 32 201
    ⚔️ Trial Chambers 112, 208 225

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  2. 2.Forest Island Survival Start Ringed by Open Ocean

    A high fly-over of dark blue ocean with small sandy and forested islets, and larger green landmasses with beaches along the top and bottom right.
    Seed 5668818534606671457

    Open water begins about 64 blocks from a Forest spawn, and Ocean plus its Cold, Lukewarm and Deep variants make up most of the surroundings. An Ocean Ruin sits about 188 blocks out, with a Shipwreck about 213 blocks away. The island itself holds Old Growth Birch Forest, Beach and Plains.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Forest) 56, -440 0
    🌊 Ocean Ruin 96, -256 188
    🌋 Ruined Portal 256, -480 204
    ⚓ Shipwreck 128, -240 213
    🏺 Trail Ruins 272, -416 217
    💎 Diamonds (open to a cave) 73, -441 Y -37 17

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  3. 3.Forest and Plains Island Surrounded by Deep Ocean

    A 3D fly-over of a green forest island fringed with sand at the top edge, with a pink mushroom island dotted with red and brown giant mushrooms floating in dark blue ocean.
    Seed -4841387286689159723

    Deep Ocean takes 21 percent of the area, with plain Ocean starting about 45 blocks from spawn, so the Forest and Plains island here is a boat-first start. Trial Chambers lie about 147 blocks away and a Shipwreck about 192, both across the water. The nearest Village is about 1033 blocks out.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Forest) 72, -440 0
    ⚔️ Trial Chambers 208, -496 147
    ⚓ Shipwreck 256, -496 192
    🌊 Ocean Ruin 64, -224 216
    🌋 Ruined Portal 272, -640 283
    💎 Diamonds (open to a cave) 64, -423 Y -39 19

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  4. 4.Plains Island with Mushroom Fields

    A small, flat island dotted with trees and a few small hills, surrounded by vast blue ocean.
    Seed -872409407995634983

    Ocean and Deep Ocean each cover roughly 31 percent of the surroundings, with the nearest water about 45 blocks from a Plains spawn. Buried Treasure is about 34 blocks away and a Mineshaft about 122. Trial Chambers sit about 284 blocks out, and Mushroom Fields appear at about 787 blocks.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Plains) -72, 456 0
    💰 Buried Treasure -103, 441 34
    🌊 Ocean Ruin 128, 400 208
    🌋 Ruined Portal 176, 352 269
    ⚔️ Trial Chambers -336, 560 284
    💎 Diamonds (open to a cave) -77, 455 Y -30 5

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  5. 5.Large Plains and Taiga Island Surrounded by Cold Ocean

    A shoreline of green plains and grey stone rising to two snow-capped slopes, with forest to the east and open deep blue ocean to the north.
    Seed -3082096196256843022

    Cold Ocean fills 33.6 percent of the area, beginning about 72 blocks from a Plains spawn on the northern shore of a large island. An Ocean Ruin sits about 198 blocks away and Trial Chambers about 217. The nearest Village is about 744 blocks off, so plan on a boat.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Plains) -8, 184 0
    🌊 Ocean Ruin 96, 16 198
    ⚔️ Trial Chambers -224, 160 217
    ⚓ Shipwreck -256, 144 251
    💰 Buried Treasure -183, 377 261
    💎 Diamonds (open to a cave) 34, 180 Y -22 42

    Full map, biomes and every structure →

  6. 6.Forest Island Surrounded by Cold Ocean and Jagged Peaks

    A 3D fly-over of a green and grey island with a few scattered trees, ringed by deep blue ocean and smaller rocky islets.
    Seed -2007473416104424358

    A Shipwreck sits about 47 blocks from a Forest spawn, and Ocean begins only 32 blocks out, so the sea is the first thing you meet. Cold Ocean follows at about 45 blocks, with a Mineshaft about 120 blocks away. Stony Shore and Grove add variety, and there is no Village nearby.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Forest) 232, -664 0
    ⚓ Shipwreck 256, -624 47
    🌊 Ocean Ruin 112, -784 170
    ⚔️ Trial Chambers 256, -416 249
    🌋 Ruined Portal 0, -416 340

    Full map, biomes and every structure →

  7. 7.Plains Island with a Nearby Ocean Ruin

    An overhead view of a large island covered in green plains and forests, surrounded by blue ocean. A small marker indicates the spawn point on the island, with distant snowy biomes visible.
    Seed -7475063320545584467

    Cold Ocean begins about 64 blocks from a Plains spawn and covers 26.2 percent of the area. An Ocean Ruin lies about 111 blocks away and Buried Treasure about 133. Trial Chambers sit about 294 blocks out, while the nearest Village is about 739 blocks away.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Plains) -120, -296 0
    🌊 Ocean Ruin -160, -192 111
    💰 Buried Treasure 9, -263 133
    ⚔️ Trial Chambers -320, -512 294
    ⚓ Shipwreck -96, -592 297
    💎 Diamonds (open to a cave) -93, -312 Y -43 31

    Full map, biomes and every structure →

  8. 8.Forest Island Survival Start With a Village Across the Water

    A small green island of forest and sandy beach split by a narrow inlet, surrounded by deep blue ocean and a few smaller islets.
    Seed -5329224251621582844

    On a small Forest island with Ocean 45 blocks away and covering 30.1 percent of the surroundings, the first job is crossing water. Buried Treasure is about 114 blocks out and a Village about 335. Trial Chambers lie about 249 blocks away, and Beach is 32 blocks from spawn.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Forest) -136, -8 0
    💰 Buried Treasure -119, 105 114
    🌊 Ocean Ruin 48, 48 192
    ⚔️ Trial Chambers -320, 160 249
    ⚓ Shipwreck 160, 96 314
    💎 Diamonds (open to a cave) -139, -5 Y -47 4

    Full map, biomes and every structure →

  9. 9.Plains Island with Trial Chambers

    An aerial 3D view shows a small cluster of islands, mostly covered in green plains, surrounded by blue ocean. Scattered trees dot the landscape. A small black spawn marker is visible near the center.
    Seed -1959030770430421283

    Ocean covers 31.1 percent of the area and starts about 45 blocks from a Plains spawn on a small island. Trial Chambers sit about 82 blocks away and a Shipwreck about 91, with a Mineshaft about 120. Lukewarm Ocean begins about 64 blocks out.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Plains) 136, 56 0
    ⚔️ Trial Chambers 176, 128 82
    ⚓ Shipwreck 112, 144 91
    💰 Buried Treasure 393, 153 275
    🌊 Ocean Ruin 112, -256 313
    💎 Diamonds (open to a cave) 109, 44 Y -23 30

    Full map, biomes and every structure →

  10. 10.Mushroom Island Across the Ocean from a Forest

    A 3D fly-over of the terrain around spawn, showing a forest with a river flowing into the ocean, and a mushroom island across the water.
    Seed -2909453706980686978

    Across Cold Ocean and Ocean from a Forest spawn, Ocean begins about 96 blocks out. Buried Treasure sits about 87 blocks away, a Village about 140 and an Ocean Ruin about 140. The Village has no blacksmith. A Mushroom Fields biome lies about 790 blocks away.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Forest) 296, -408 0
    💰 Buried Treasure 377, -439 87
    🏘️ Village 224, -288 140
    🌊 Ocean Ruin 416, -480 140
    🌋 Ruined Portal 144, -432 154
    💎 Diamonds (open to a cave) 279, -419 Y -18 20

    Full map, biomes and every structure →

  11. 11.Flower Forest Island With a Village Beside Deep Ocean

    A grassy island with scattered trees and sandy shores on the right edge, surrounded by dark deep ocean, with a purple mushroom island in the top left.
    Seed 5437902114971422527

    Deep Ocean covers 32.8 percent of the surroundings and Ocean starts about 64 blocks from a Plains spawn on a large island. A plains Village stands about 152 blocks away on the same landmass, with 12 buildings and no blacksmith. An Ocean Ruin sits about 204 blocks out.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Plains) 504, 24 0
    🏘️ Village 656, 16 152
    🌊 Ocean Ruin 320, 112 204
    ⚓ Shipwreck 416, -208 248
    ⚔️ Trial Chambers 272, 240 317
    💎 Diamonds (open to a cave) 497, 44 Y -32 21

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  12. 12.Large Plains Island With Birch and Dark Forest

    A green plains headland ringed by sand and shallow water on the left, with a dark ocean opening out to the right and another small island at the top.
    Seed -6809712738789614548

    Ocean takes 33.3 percent of the area and starts about 91 blocks from a Plains spawn on a large island. A Mineshaft sits about 82 blocks away, an Ocean Ruin about 223 blocks and a Shipwreck about 227. Beach is 32 blocks off. The nearest Village is about 1,245 blocks away.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Plains) -328, -88 0
    🌊 Ocean Ruin -272, -304 223
    ⚓ Shipwreck -160, 64 227
    🌋 Ruined Portal -464, 112 242
    ⚔️ Trial Chambers -416, 144 248
    💎 Diamonds (open to a cave) -347, -90 Y -42 19

    Full map, biomes and every structure →

  13. 13.Plains Island with a Ruined Portal at Spawn

    An aerial view of a large blue ocean with several green islands and landmasses, some with trees and rocky shores. A small marker indicates the spawn point on one of the larger islands.
    Seed 2745732175105838617

    Ocean covers 36.9 percent of the area, starting about 91 blocks from a Plains spawn. A Mineshaft sits about 57 blocks away and a Ruined Portal about 88. An Ocean Ruin lies about 111 blocks out, and Trial Chambers about 225.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Plains) 184, 72 0
    🌋 Ruined Portal 176, 160 88
    🌊 Ocean Ruin 144, 176 111
    ⚔️ Trial Chambers 288, 272 225
    ⚓ Shipwreck -96, 64 280
    💎 Diamonds (open to a cave) 171, 49 Y -53 26

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  14. 14.Survival Island with Trial Chambers

    An aerial view of a large, green survival island surrounded by blue ocean, with trees scattered across its surface and a small marker near the top.
    Seed 2322241398249736109

    Ocean makes up 39.6 percent of the area and starts about 72 blocks from a Plains spawn on a large island. Trial Chambers sit about 76 blocks away, with a Shipwreck about 118. A Mineshaft lies about 177 blocks out, and an Ocean Ruin about 220.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Plains) 8, 8 0
    ⚔️ Trial Chambers 32, 80 76
    ⚓ Shipwreck 64, -96 118
    🌊 Ocean Ruin 48, -208 220
    🌋 Ruined Portal -320, 208 384
    💎 Diamonds (open to a cave) 16, 24 Y -11 18

    Full map, biomes and every structure →

  15. 15.Forest Survival Island With a Nether Fortress Close to Portal

    A forested island with grey stone shores and sandy beaches sits in open blue ocean, with more wooded islands and birch stands around it.
    Seed 4721171340205592338

    Ocean covers 26.8 percent of the surroundings and begins about 72 blocks from a Forest spawn on a roughly 384-block island. An Ocean Ruin lies about 173 blocks away, a Mineshaft about 233 and a Ruined Portal about 242. Reaching anything beyond the shore takes a boat or a bridge.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Forest) 328, -120 0
    🌊 Ocean Ruin 368, -288 173
    🌋 Ruined Portal 192, -320 242
    ⚓ Shipwreck 256, 144 274
    ⚔️ Trial Chambers 160, 128 300
    💎 Diamonds (open to a cave) 298, -130 Y -9 32

    Full map, biomes and every structure →

  16. 16.Plains Island With Two Villages

    An overhead view of a large, green island covered in plains and some savanna, surrounded by blue ocean. A small spawn marker is visible near the center of the island. Another smaller island is visible to the northwest.
    Seed -8174266171906542046

    Ocean begins about 64 blocks from a Plains spawn, with Deep Ocean covering 23.7 percent of the area. A Mineshaft sits about 104 blocks away and Trial Chambers about 198. A Village stands about 557 blocks out, with a second one about 646.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Plains) -312, 104 0
    ⚔️ Trial Chambers -496, 32 198
    ⚓ Shipwreck -368, -176 286
    🌋 Ruined Portal -608, 256 333
    🌊 Ocean Ruin -256, 480 380
    💎 Diamonds (open to a cave) -273, 108 Y -16 39

    Full map, biomes and every structure →

  17. 17.Forest and Savanna Island With a Shipwreck Offshore

    A fly-over of a small island of dark forest and dry savanna with sandy shores, surrounded by deep blue ocean, with a larger forested landmass to the north-east.
    Seed 8763452734711257013

    Ocean starts just 32 blocks from a Forest spawn and covers 22.6 percent of the area, with Savanna about 45 blocks away on the same island. A Shipwreck lies about 104 blocks out and Buried Treasure about 116, both across water. An Ocean Ruin sits about 132 blocks away.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Forest) 232, 136 0
    ⚓ Shipwreck 176, 224 104
    💰 Buried Treasure 329, 73 116
    🌊 Ocean Ruin 176, 16 132
    🌋 Ruined Portal 112, 208 140
    💎 Diamonds (open to a cave) 230, 149 Y -17 13

    Full map, biomes and every structure →

  18. 18.Forest Island Survival Start in a Cold Ocean

    A long forested island with grey stony shores sits in deep blue ocean, with snowy spruce hills to the north-east and green forest and sandy beaches along the eastern and southern edges.
    Seed 300865075869234960

    A Forest island about 480 blocks across, ringed by Cold Ocean that starts about 64 blocks out, makes this a true survival start. Stony Shore is 32 blocks from spawn. An Ocean Ruin sits about 126 blocks away, a Mineshaft about 159 and Trial Chambers about 177. The nearest Village is about 902 blocks off.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Forest) -184, 104 0
    🌊 Ocean Ruin -256, 0 126
    ⚔️ Trial Chambers -240, 272 177
    🌋 Ruined Portal 32, 240 255
    ⚓ Shipwreck -80, -144 269
    💎 Diamonds (open to a cave) -170, 146 Y -30 44

    Full map, biomes and every structure →

  19. 19.Stony Shore Island With Plains and Trial Chambers

    A small island of grey stone and grass sits at the lower left of a wide blue ocean, with forested coastline to the right and more islands across the water.
    Seed -1594374658234378195

    Spawn is on Stony Shore, with Ocean about 45 blocks away covering a quarter of the area. A Mineshaft sits about 61 blocks out and Trial Chambers about 72. An Ocean Ruin lies about 192 blocks away, and Plains and Forest begin close by across the water.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Stony Shore) 8, 264 0
    ⚔️ Trial Chambers 80, 256 72
    🌊 Ocean Ruin 64, 80 192
    🌋 Ruined Portal 240, 336 243
    ⚓ Shipwreck -288, 416 333
    💎 Diamonds (open to a cave) -21, 276 Y -14 31

    Full map, biomes and every structure →

  20. 20.Savanna Village on a Forest and Jungle Island

    A dense green forest fills the middle of a large island, with orange savanna along its eastern edge, pale beaches, and deep blue ocean on every side.
    Seed 8739118724037695852

    Lukewarm Ocean covers 25.2 percent of the area and begins about 163 blocks from a Forest spawn on a large island. A savanna Village stands about 216 blocks away on the same island, with 9 buildings and no blacksmith. Buried Treasure lies about 148 blocks out.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Forest) 8, 8 0
    💰 Buried Treasure 153, -23 148
    ⚓ Shipwreck 192, 112 211
    🏘️ Village 16, -208 216
    ⚔️ Trial Chambers 192, 240 296
    💎 Diamonds (open to a cave) -3, 26 Y -27 21

    Full map, biomes and every structure →

  21. 21.Forest Island With a Ruined Portal at Spawn

    An aerial view of a large island covered in dense forest and some plains, surrounded by vast blue oceans, with smaller landmasses scattered around.
    Seed 2834262675260365280

    Spawn is a Forest island with a Ruined Portal about 41 blocks away and a Shipwreck about 47. Ocean lies about 64 blocks out and covers 21.9 percent of the area. A plains Village with 15 buildings stands about 312 blocks from spawn.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Forest) 136, 56 0
    🌋 Ruined Portal 144, 16 41
    ⚓ Shipwreck 160, 96 47
    ⚔️ Trial Chambers 144, 208 152
    💰 Buried Treasure 425, 9 293

    Full map, biomes and every structure →

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