Fairy Seas & Islands for OSR Games

Going for a short weekend trip to beautiful Genoa, so here's a d10 table with ten fairy seas & islands encounters for your OSR game of choice, wether is Old-School Essentials, Labyrinth Lord, Sword & Wizardry, or any other clone of OE, B/X, or BECMI Dungeons and Dragons.

These are straight from the Encounters section of Lands of Legends Fairy. Check it out for hundreds more!

Seas & Islands- Fairy Encounters

1. The Three Swordfish. Three swordfish approach the heroes’ vessel. Their bills are real steel weapons sprouting out of their muzzles: a rapier, a sabre and a broadsword, and they are fully capable fighters. They were bloodthirsty pirates, cursed by the sea fairies to protect a thousand ships from pirates attacks. When their task is fulfilled, they’ll return to their original shape and be free from the curse. They’ll escort the heroes’ ship, and will try to trick them towards some pirate ship, as they’ve already saved 999 vessels and can’t wait to be human again.
2. Geppetto! A terrible monster wanders these seas, a dogfish big enough to contain shipwrecked people and fish escaped from digestion. Meeting this monster probably means losing one’s ship and ending up shipwrecked and swallowed. Inside the monster a little group of people can survive and make long journeys. As described in the legends, in order to exit from the jaws of the monster, it has to regurgitate.
3. The Island under the Sea. This island looks like a towering obsidian pillar, visible from afar. Dozens of ships and boats dock between the rocks surrounding it. On its surface is the access to a system of caves going down below the water, where an entire population lives. There are hundreds of people and it is a thriving port. The caves are dry and waterproof, well ventilated and equipped with spring water, thermal water, animals and edible plants, and even underground sources of biological light.
4. Flying Rocks. These flying rocks were thrown by an angry titan against the wily sorcerer Brassalandro who had robbed him of the magical bag of zephyrs. The sorcerer summoned a djinn that stopped the rocks, leaving them suspended midair. Today the rocks wander slowly with the wind, and host several nests of harpies.
5. The Reef Village. Lost in the sea there is a crescent-shaped "island" made of pure coral. The reef has grown so much that some men have cut coral "bricks" and used them to build a village of several dozens of cabins. People living in this place go fishing, use seaweed for crafting and trade with sailors, selling pearls, shells and corals in exchange for wood, rope, leather and metal tools.
6. Pufferfish. The Gods of the Depths use the Pufferfish to lead people of the surface to their realm. These big fish can swallow a “passenger” whole, kept safe and dry inside a transparent bubble-stomach, which allows them to breathe and see the outside (air is provided by the gill system). Inside the fish, heroes can reach the luxurious mansions of the Tritons and the Sea Gods. But why are they trying to summon the heroes?
7. Old Crabman. This old fisherman lives in a hut by the shore. He admires crabs and considers them superior to human beings in every respect. He’s ready to deliver long speeches about how the different types of crabs move, hunt, rest, mate, fight. He knows because he has been taught the crab language by the mermaids, and is willing to teach it to anyone who proves to love crabs as much as he does, by managing to fish ten different types of crabs in one week and keeping them alive.
8. Primate Pirates! This corsair ship’s crew is made of nimble monkeys and mighty apes! Their captain is a human, a cruel old buccaneer who commands his horde thanks to a magical amulet that casts a never-ending “Charm Primates” spell and makes its bearer understood by all primates.
9. Singing Undines. Some water elementals follow the ship and constantly hum a simple tune. If someone on the ship sings back to them, or plays a musical instrument, they push the ship, making it travel faster. As soon as the music on the ship ceases, they lose interest and disappear.
10. Triton Hero. A triton knight in seashell armor, armed with a coral spear and riding a giant seahorse, is pursuing a sea dragon who has kidnapped the mermaid princess of this sea. He might need help and if victorious might share his triumph at the Sea King’s court.