Spawn on an island looking at a huge coral reef biome. Just past a nearby island in one of the coral reef biomes there’s two shipwrecks to loot, too. For Minecraft version 1.14+ and higher.
Shipwreck Survival Island – Minecraft 1.14 Seed
Check out this cool shipwreck survival island seed. This Minecraft Seed for Java (Mac/PC) spawns your player on a survival island where a shipwreck has sunk providing some chest treasure to start your game with.
Minecraft Seed: Island in Iceberg Alley
In this Minecraft Seed for the Java Edtion of Minecraft the spawn point is on a small island surrounded by a field of icebergs. For Minecraft 1.13+
Free-Floating Ghost Shipwreck Minecraft Seed (Java)
This Minecraft Shipwreck Seed for Java Edition (1.13+) has an interesting shipwreck at spawn. Why? It is free-floataing. It’s not attached to the ocean floor or any other landmass!
Ocean Ruin on Turtle Island
In this Minecraft Seed featuring a land-based ocean ruin you spawn on a small island inhabited by turtles. Just offshoe you’ll find two more underwater ruins. All have chests.