Horsea
#184 in the Ruby and Sapphire Pokédex • Dragon Pokémon
Horsea
#184 in the Ruby and Sapphire Pokédex • Dragon Pokémon
Stats
Min
Max
HP
30
170
264
Attack
40
76
196
Defense
70
130
262
Sp. Atk
70
130
262
Sp. Def
25
49
163
Speed
60
112
240
Total
295
Ranges are for Level 100. Max assumes a beneficial nature, 252 EVs, and 31 IVs; min assumes a hindering nature, 0 EVs, and 0 IVs.
Growth
| EV yield | 1 SpA |
|---|---|
| Catch rate | 225 |
| Base Exp. | 59 |
Lore

Ruby
HORSEA eats small insects and moss off of rocks. If the ocean current turns fast, this Pokémon anchors itself by wrapping its tail around rocks or coral to prevent being washed away.

Sapphire
If HORSEA senses danger, it will reflexively spray a dense black ink from its mouth and try to escape. This Pokémon swims by cleverly flapping the fins on its back.
Evolution
| Pokémon | Requires | Evolution |
|---|---|---|
![]() Horsea #184 | Level 32 | ![]() Seadra #185 |
![]() Seadra #185 | Trade holding Dragon Scale | ![]() Kingdra #186 |
Encounters
| Location | Method | Level | Chance | Conditions |
|---|---|---|---|---|
Route 132 Road 132 | Fishing with a Super Rod | 25-30 | 15% | - |
Route 133 Road 133 | Fishing with a Super Rod | 25-30 | 15% | - |
Route 134 Road 134 | Fishing with a Super Rod | 25-30 | 15% | - |
| Location | Method | Level | Chance | Conditions |
|---|---|---|---|---|
Route 132 Road 132 | Fishing with a Super Rod | 25-30 | 15% | - |
Route 133 Road 133 | Fishing with a Super Rod | 25-30 | 15% | - |
Route 134 Road 134 | Fishing with a Super Rod | 25-30 | 15% | - |
Moves
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| Start | Bubble | ![]() | Special | 20 | 100 | 30 | An attack using bubbles. May lower the foe’s SPEED. |
| 8 | Smokescreen | ![]() | Status | - | 100 | 20 | Lowers the foe’s accuracy using smoke, ink, etc. |
| 15 | Leer | ![]() | Status | - | 100 | 30 | Frightens the foe with a leer to lower DEFENSE. |
| 22 | Water Gun | ![]() | Special | 40 | 100 | 25 | Squirts water to attack the foe. |
| 29 | Twister | ![]() | Special | 40 | 100 | 20 | Whips up a vicious twister to tear at the foe. |
| 36 | Agility | ![]() | Status | - | - | 30 | Relaxes the body to sharply boost SPEED. |
| 43 | Hydro Pump | ![]() | Special | 120 | 80 | 5 | Blasts water at high power to strike the foe. |
| 50 | Dragon Dance | ![]() | Status | - | - | 20 | A mystical dance that ups ATTACK and SPEED. |
Machines
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| TM03 | Water Pulse | ![]() | Special | 60 | 100 | 20 | Attacks with ultrasonic waves. May confuse the foe |
| TM06 | Toxic | ![]() | Status | - | 85 | 10 | Poisons the foe with an intensifying toxin. |
| TM07 | Hail | ![]() | Status | - | - | 10 | Summons a hailstorm that strikes every turn. |
| TM10 | Hidden Power | ![]() | Physical | 1 | 100 | 15 | The effectiveness varies with the user. |
| TM13 | Ice Beam | ![]() | Special | 95 | 100 | 10 | Blasts the foe with an icy beam that may freeze it. |
| TM14 | Blizzard | ![]() | Special | 120 | 70 | 5 | Hits the foe with an icy storm that may freeze it. |
| TM17 | Protect | ![]() | Status | - | - | 10 | Evades attack, but may fail if used in succession. |
| TM18 | Rain Dance | ![]() | Status | - | - | 5 | Boosts the power of WATER- type moves for 5 turns. |
| TM21 | Frustration | ![]() | Physical | - | 100 | 20 | An attack that is stronger if the TRAINER is disliked. |
| TM27 | Return | ![]() | Physical | - | 100 | 20 | An attack that increases in power with friendship. |
| TM32 | Double Team | ![]() | Status | - | - | 15 | Creates illusory copies to raise evasiveness. |
| TM42 | Facade | ![]() | Physical | 70 | 100 | 20 | Boosts ATTACK when burned, paralyzed, or poisoned. |
| TM43 | Secret Power | ![]() | Physical | 70 | 100 | 20 | An attack with effects that vary by location. |
| TM44 | Rest | ![]() | Status | - | - | 5 | The user sleeps for 2 turns, restoring HP and status. |
| TM45 | Attract | ![]() | Status | - | 100 | 15 | Makes the opposite gender less likely to attack. |
| HM03 | Surf | ![]() | Special | 95 | 100 | 15 | Creates a huge wave, then crashes it down on the foe. |
| HM07 | Waterfall | ![]() | Special | 80 | 100 | 15 | Charges the foe with speed to climb waterfalls. |
| HM08 | Dive | ![]() | Special | 60 | 100 | 10 | Dives underwater the first turn and strikes next turn. |
Breeding
| Class | Description | |||||
|---|---|---|---|---|---|---|
| Aurora Beam | ![]() | Special | 65 | 100 | 20 | Fires a rainbow-colored beam that may lower ATTACK. |
| Disable | ![]() | Status | - | 55 | 20 | Psychically disables one of the foe’s moves. |
| Dragon Breath | ![]() | Special | 60 | 100 | 20 | Strikes the foe with an incredible blast of breath. |
| Dragon Rage | ![]() | Special | - | 100 | 10 | Launches shock waves that always inflict 40 HP damage. |
| Flail | ![]() | Physical | - | 100 | 15 | Inflicts more damage when the user’s HP is down. |
| Octazooka | ![]() | Special | 65 | 85 | 10 | Fires a lump of ink to damage and cut accuracy. |
| Splash | ![]() | Status | - | - | 40 | It’s just a splash... Has no effect whatsoever. |
Traits
Swift Swim
Raises SPEED in rain.
Doubles Speed during rain.








































Special
Status


Physical