Sea Weapons Mod adds heavy ocean-themed gear to your game for when standard tridents just do not cut it. It gives you unique items like a giant hammer and a special sword. You get new ways to attack, jump, and pull yourself around the world. The mod also includes special enchantments and cosmetic skins to make your gear look exactly how you want.

Sea Weapons Mod

Features:

  • Adds heavy ocean gear like the Anchor Hammer and Nautilus Longsword to your arsenal.
  • Lets you slam the Anchor Hammer into the ground to create a shockwave that pushes mobs away.
  • Boosts your jumps when you use the hammer shockwave right next to your feet.
  • Returns the hammer straight to your correct inventory slot after you throw it at enemies.
  • Shoots a powerful wave of water from the Nautilus Longsword when you hold and release the attack button.
  • Blocks most incoming damage while you charge the sword, acting just like a shield.
  • Drops your sword guard if an enemy hits you with an axe, stopping your charge attack.
  • Gives you an Ancient Vine item that acts like a grappling hook to pull you toward blocks.
  • Allows you to reel the vine back in early if you miss your target.

Custom Enchantments:

  • Changes the hammer throw into a spinning chain attack with the Swing enchantment.
  • Pushes enemies much further away with the Forceful hammer shockwave.
  • Sends the sword’s water wave in all directions if you look straight down with the Shockwave enchantment.
  • Fires a steady beam of water from the sword to damage mobs and push you back using the Spout enchantment.

Cosmetic Skins:

  • Changes how your weapons look without changing their stats.
  • Includes styles like Royal, Coral, Ebonite, and Ruby for your main gear.
  • Adds a dark Abyssal look specifically for the Nautilus Longsword.
  • Gives the Ancient Vine special looks like Sculk or Golden Chain.

How to Use:

  1. Hold Right Click with the Nautilus Longsword to charge a wave attack, and release to fire.
  2. Press Sneak while holding the sword charge to cancel the attack safely.
  3. Right Click on any block with the Anchor Hammer to trigger a shockwave.
  4. Sneak and Right Click on a Smithing Table to change your weapon skins.

Screenshots:

A Minecraft player wearing royal armor stands in a courtyard with a statue
A Minecraft player wearing royal armor stands in a courtyard with a statue
A player character holds a Nautilus Longsword while standing in a stone garden
A player character holds a Nautilus Longsword while standing in a stone garden
A player wearing a crown stands in front of several hostile Pillagers
A player wearing a crown stands in front of several hostile Pillagers
The player holds a glowing Nautilus Longsword while facing a group of Pillagers
The player holds a glowing Nautilus Longsword while facing a group of Pillagers
A Minecraft player wielding a heavy anchor hammer to create a powerful shockwave
A Minecraft player wielding a heavy anchor hammer to create a powerful shockwave

Sea Weapons Mod Download Links

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For Minecraft 1.21.11

Fabric 209 KB Jul 19, 2026

For Minecraft 1.21.10, 1.21.9

Fabric 209 KB Jul 19, 2026

For Minecraft 1.21.5

Fabric 214 KB Jul 19, 2026

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