Seafoam Islands

Kanto

Quests and events

• Seafoam Islands: the ice walls, Articuno and the researcher (TM14 Blizzard)
• Seafoam Islands: Team Rocket and Kyogre (League HQ investigation), and catching Kyogre

Wild Pokémon

How to read these tables

Morning is 4:00–9:59, day 10:00–19:59 and night 20:00–3:59 on the game clock; a table marked "any time" is the same all day. Swarms, Hoenn/Sinnoh Sound encounters, and special night-fishing replacements are not active in this hack and are excluded. "—" means the table stores no level or chance for that entry. The encounter rate is how often you meet wild Pokémon on that map (higher means more often).

These are the ordinary encounter tables. Calendar encounters can replace specific land slots. Visible spawns and capture-chain bonuses use additional rules; table weights are not shiny odds.

Seafoam Islands

Encounter rate: grass/cave 5

Grass/cave, morning and day

Wild Pokémon: Grass/cave, morning and day

Pokémon	Level	Chance
Zubat	28	20%
Golbat	30–32	30%
Psyduck	26–29	21%
Golduck	32	10%
Carbink	26–27	10%
Shellder	27	4%
Slowpoke	26	4%
Snorunt	27	1%

Grass/cave, night

Wild Pokémon: Grass/cave, night

Pokémon	Level	Chance
Zubat	26–28	30%
Golbat	30–32	30%
Psyduck	26–29	21%
Golduck	32	10%
Shellder	27	4%
Slowpoke	26	4%
Snorunt	27	1%

Seafoam Islands B1F

Encounter rate: grass/cave 5

Grass/cave, morning

Wild Pokémon: Grass/cave, morning

Pokémon	Level	Chance
Seel	32	20%
Golbat	34	20%
Psyduck	28	10%
Spheal	34	10%
Shellder	32	10%
Golduck	34	10%
Slowpoke	29	5%
Zubat	28	5%
Frosmoth	32	4%
Snom	28	4%
Geodude	27	1%
Alolan Vulpix	26	1%

Grass/cave, day

Wild Pokémon: Grass/cave, day

Pokémon	Level	Chance
Seel	32	20%
Golbat	34	20%
Psyduck	28	10%
Spheal	34	10%
Shellder	32	10%
Golduck	34	10%
Slowpoke	29	5%
Zubat	28	5%
Beartic	32	4%
Cubchoo	28	4%
Geodude	27	1%
Alolan Vulpix	26	1%

Grass/cave, night

Wild Pokémon: Grass/cave, night

Pokémon	Level	Chance
Seel	32	20%
Golbat	34	20%
Psyduck	28	10%
Spheal	34	10%
Shellder	32	10%
Golduck	34	10%
Slowpoke	29	5%
Zubat	28	5%
Avalugg	32	4%
Bergmite	28	4%
Geodude	27	1%
Alolan Vulpix	26	1%

Seafoam Islands B2F

Encounter rate: grass/cave 5

Grass/cave, morning

Wild Pokémon: Grass/cave, morning

Pokémon	Level	Chance
Seel	33	20%
Golbat	35	20%
Psyduck	27–30	11%
Jynx	35	10%
Shellder	33	10%
Golduck	35	10%
Slowpoke	30	5%
Zubat	29	5%
Frosmoth	33	4%
Snom	29	4%
Geodude	28	1%

Grass/cave, day

Wild Pokémon: Grass/cave, day

Pokémon	Level	Chance
Seel	33	20%
Golbat	35	20%
Psyduck	27–30	11%
Jynx	35	10%
Shellder	33	10%
Golduck	35	10%
Slowpoke	30	5%
Zubat	29	5%
Beartic	33	4%
Cubchoo	29	4%
Geodude	28	1%

Grass/cave, night

Wild Pokémon: Grass/cave, night

Pokémon	Level	Chance
Seel	33	20%
Golbat	35	20%
Psyduck	27–30	11%
Jynx	35	10%
Shellder	33	10%
Golduck	35	10%
Slowpoke	30	5%
Zubat	29	5%
Avalugg	33	4%
Bergmite	29	4%
Geodude	28	1%

Seafoam Islands B3F

Encounter rate: grass/cave 10

Grass/cave, morning

Wild Pokémon: Grass/cave, morning

Pokémon	Level	Chance
Dewgong	35	20%
Golbat	36	20%
Psyduck	31–32	11%
Snover	34	10%
Shellder	34	10%
Golduck	36	10%
Slowpoke	32	5%
Zubat	31	5%
Frosmoth	34	4%
Snom	36	4%
Geodude	32	1%

Grass/cave, day

Wild Pokémon: Grass/cave, day

Pokémon	Level	Chance
Dewgong	35	20%
Golbat	36	20%
Psyduck	31–32	11%
Snover	34	10%
Shellder	34	10%
Golduck	36	10%
Slowpoke	32	5%
Zubat	31	5%
Beartic	34	4%
Cubchoo	36	4%
Geodude	32	1%

Grass/cave, night

Wild Pokémon: Grass/cave, night

Pokémon	Level	Chance
Dewgong	35	20%
Golbat	36	20%
Psyduck	31–32	11%
Snover	34	10%
Shellder	34	10%
Golduck	36	10%
Slowpoke	32	5%
Zubat	31	5%
Avalugg	34	4%
Bergmite	36	4%
Geodude	32	1%

Seafoam Islands B4F / Seafoam Islands, inner room

Encounter rate: grass/cave 10 · surfing 5 · Old Rod 25 · Good Rod 50 · Super Rod 75

Grass/cave, morning

Wild Pokémon: Grass/cave, morning

Pokémon	Level	Chance
Dewgong	37–38	24%
Golbat	38–40	25%
Psyduck	34	10%
Sneasel	34	10%
Cloyster	38	10%
Golduck	38	10%
Slowbro	39	5%
Graveler	37	4%
Frosmoth	40	1%
Piloswine	40	1%

Grass/cave, day

Wild Pokémon: Grass/cave, day

Pokémon	Level	Chance
Dewgong	37–38	24%
Golbat	38–40	25%
Psyduck	34	10%
Sneasel	34	10%
Cloyster	38	10%
Golduck	38	10%
Slowbro	39	5%
Graveler	37	4%
Beartic	40	1%
Piloswine	40	1%

Grass/cave, night

Wild Pokémon: Grass/cave, night

Pokémon	Level	Chance
Dewgong	37–38	24%
Golbat	38–40	25%
Psyduck	34	10%
Sneasel	34	10%
Cloyster	38	10%
Golduck	38	10%
Slowbro	39	5%
Graveler	37	4%
Avalugg	40	1%
Piloswine	40	1%

Surfing

Wild Pokémon: Surfing

Pokémon	Level	Chance
Seel	30–40	60%
Horsea	30–40	30%
Slowbro	35–45	6%
Walrein	50	4%

Old Rod

Wild Pokémon: Old Rod

Pokémon	Level	Chance
Magikarp	10	85%
Krabby	10	15%

Good Rod

Wild Pokémon: Good Rod

Pokémon	Level	Chance
Magikarp	20	40%
Psyduck	20	30%
Krabby	20	20%
Horsea	20	10%

Super Rod

Wild Pokémon: Super Rod

Pokémon	Level	Chance
Relicanth	40	40%
Horsea	40	30%
Kingler	40	15%
Seadra	40	10%
Lapras	40	5%

Move tutors

Ice Shard

Seafoam Islands, inner room · Cost: Free

Requirements: Seafoam Islands: the ice walls, Articuno and the researcher (TM14 Blizzard)

Seafoam Islands, bottom floor

All tutors and eligibility lists →

Gifts, trades and scripted encounters

• Scripted wild battle: Articuno (Lv. 90) — Seafoam Islands, inner room

  After the final Hall of Fame entry and Lance’s visit to your home in Pallet Town. Melt the Seafoam Islands ice barriers to reach Articuno. Earlier trainer-style battles cannot catch it. One encounter; catching, defeating or fleeing removes it.

  See Seafoam Islands: the ice walls, Articuno and the researcher (TM14 Blizzard), Seafoam Islands: Team Rocket and Kyogre (League HQ investigation), and catching Kyogre
• Scripted wild battle: Kyogre (Lv. 95) — Seafoam Islands, inner room

  After the final Hall of Fame entry, bring the Blue Orb from Lance’s visit to the Seafoam Islands pedestal. One encounter; catching, defeating or fleeing removes it.

  See Seafoam Islands: the ice walls, Articuno and the researcher (TM14 Blizzard), Seafoam Islands: Team Rocket and Kyogre (League HQ investigation), and catching Kyogre

Some of these depend on your starter, story progress or a choice. See the quests above.

Trainers

Click a trainer to see their team. Some battles only happen in certain story branches; check the conditions below.

Ace Trainer NobuPiloswine 55 · Steelix 55 · Kangaskhan 56

• Seafoam Islands B1F: trainer on the map

Ace Trainer Nobu’s team

Pokémon	Lv	Ability	Item	Nature	IVs	Moves
Piloswine	55	Oblivious	Eviolite	Rash	20 HP / 18 others	Icicle Spear, Earthquake, Superpower, Body Slam
Steelix	55	Filter	Leftovers	Calm	20 HP / 18 others	Dig, Iron Head, Sandstorm, Protect
Kangaskhan	56	Inner Focus	Muscle Band	Modest	20 HP / 18 others	Double-Edge, Drain Punch, Crunch, Fire Punch

IVs show HP separately when it differs; “others” means each of the other five stats. No EV investment.

View all encounters and teamsDamage calc →

Hiker OttoShuckle 56 · Rampardos 56 · Onix 56

• Seafoam Islands B4F: trainer on the map

Hiker Otto’s team

Pokémon	Lv	Ability	Item	Nature	IVs	Moves
Shuckle	56	Sturdy	Leftovers	Hardy	20 HP / 18 others	Stealth Rock, Double Team, Protect, Rock Slide
Rampardos	56	Mold Breaker	Choice Scarf	Calm	20 HP / 18 others	Head Smash, Double-Edge, Outrage, Superpower
Onix	56	Weak Armor	Passho Berry	Mild	20 HP / 18 others	Sand Tomb, Stone Edge, Iron Tail, Sandstorm

IVs show HP separately when it differs; “others” means each of the other five stats. No EV investment.

View all encounters and teamsDamage calc →

Team Rocket GruntSwellow 63 · Venomoth 64 · Mr. Mime 65

• Seafoam Islands, inner room: multi battle: you and Cerulean Trnr Misty against this trainer and Team Rocket Grunt

Team Rocket Grunt’s team

Pokémon	Lv	Ability	Item	Nature	IVs	Moves
Swellow	63	Gale Wings	Life Orb	Hasty	20 HP / 18 others	Brave Bird, U-turn, Quick Attack, Steel Wing
Venomoth	64	Compound Eyes	Silver Powder	Brave	20 HP / 18 others	Sleep Powder, Tail Glow, Bug Buzz, Sludge Bomb
Mr. Mime	65	Soundproof	Twisted Spoon	Gentle	20 HP / 18 others	Psychic, Dazzling Gleam, Calm Mind, Thunderbolt

IVs show HP separately when it differs; “others” means each of the other five stats. No EV investment.

View all encounters and teamsDamage calc →

Team Rocket GruntFarfetch’d 63 · Grumpig 64 · Solrock 65

• Seafoam Islands, inner room: multi battle: you and Cerulean Trnr Misty against this trainer and Team Rocket Grunt

Team Rocket Grunt’s team

Pokémon	Lv	Ability	Item	Nature	IVs	Moves
Farfetch’d	63	Keen Eye	Leek	Impish	20 HP / 18 others	Night Slash, Sky Attack, Facade, Tailwind
Grumpig	64	Thick Fat	Twisted Spoon	Naughty	20 HP / 18 others	Power Gem, Shadow Ball, Psychic, Charge Beam
Solrock	65	Levitate	Silk Scarf	Brave	20 HP / 18 others	Explosion, Stone Edge, Zen Headbutt, Will-O-Wisp

IVs show HP separately when it differs; “others” means each of the other five stats. No EV investment.

View all encounters and teamsDamage calc →

Team Rocket GruntRaichu 65 · Claydol 64 · Murkrow 63

• Seafoam Islands, inner room: multi battle: you and Cerulean Trnr Misty against this trainer and Executive Lawrence

Team Rocket Grunt’s team

Pokémon	Lv	Ability	Item	Nature	IVs	Moves
Raichu	65	Static	Magnet	Naive	20 HP / 18 others	Thunderbolt, Thunder Wave, Focus Blast, Quick Attack
Claydol	64	Levitate	Leftovers	Bold	20 HP / 18 others	Earth Power, Ice Beam, Psychic, Calm Mind
Murkrow	63	Prankster	Leftovers	Gentle	20 HP / 18 others	Confuse Ray, Tailwind, Protect, Night Shade

IVs show HP separately when it differs; “others” means each of the other five stats. No EV investment.

View all encounters and teamsDamage calc →

Skier ConradGlalie 56 · Weavile 56 · Aron 1

• Seafoam Islands B4F: trainer on the map

Skier Conrad’s team

Pokémon	Lv	Ability	Item	Nature	IVs	Moves
Glalie	56	Snow Warning	Icy Rock	Quiet	20 HP / 18 others	Double Team, Ice Beam, Crunch, Explosion
Weavile	56	Pressure	Never-Melt Ice	Relaxed	20 HP / 18 others	Ice Shard, Icicle Spear, Fake Out, Bite
Aron	1	Light Metal	Shell Bell	Lonely	10 HP / 18 others	Endeavor, Stealth Rock, Iron Head, Protect

IVs show HP separately when it differs; “others” means each of the other five stats. No EV investment.

View all encounters and teamsDamage calc →

Skier SylvieFroslass 56 · Glaceon 56 · Jynx 56

• Seafoam Islands B3F: trainer on the map

Skier Sylvie’s team

Pokémon	Lv	Ability	Item	Nature	IVs	Moves
Froslass	56	Cursed Body	Leftovers	Mild	20 HP / 18 others	Hail, Will-O-Wisp, Protect, Ice Beam
Glaceon	56	Snow Cloak	Never-Melt Ice	Lax	20 HP / 18 others	Blizzard, Shadow Ball, Signal Beam, Yawn
Jynx	56	Ice Scales	Salac Berry	Naive	20 HP / 18 others	Ice Beam, Energy Ball, Psychic, Fake Out

IVs show HP separately when it differs; “others” means each of the other five stats. No EV investment.

View all encounters and teamsDamage calc →

ArticunoArticuno 90

• Seafoam Islands, inner room: single battle

Articuno’s team

Pokémon	Lv	Ability	Item	Nature	IVs	EVs	Moves
Articuno	90	Snow Warning	—	Timid	31 HP / 30 others	6 HP, 252 SpD, 252 Spe	Sheer Cold, Blizzard, Freeze-Dry, Air Slash

IVs show HP separately when it differs; “others” means each of the other five stats.

View all encounters and teamsDamage calc →

Skier RussellWalrein 56 · Aerodactyl 55 · Gengar 56

• Seafoam Islands B2F: trainer on the map

Skier Russell’s team

Pokémon	Lv	Ability	Item	Nature	IVs	Moves
Walrein	56	Thick Fat	Leftovers	Relaxed	20 HP / 18 others	Ice Beam, Surf, Yawn, Aqua Ring
Aerodactyl	55	Rock Head	Muscle Band	Gentle	20 HP / 18 others	Sky Attack, Rock Slide, Rock Tomb, Thunder Fang
Gengar	56	Levitate	Black Sludge	Modest	20 HP / 18 others	Shadow Ball, Will-O-Wisp, Pain Split, Sludge Bomb

IVs show HP separately when it differs; “others” means each of the other five stats. No EV investment.

View all encounters and teamsDamage calc →

Skier ToddCacturne 55 · Hitmonchan 56 · Absol 56

• Seafoam Islands B2F: trainer on the map

Skier Todd’s team

Pokémon	Lv	Ability	Item	Nature	IVs	Moves
Cacturne	55	Sand Veil	Wise Glasses	Quirky	20 HP / 18 others	Nasty Plot, Energy Ball, Dark Pulse, Leech Seed
Hitmonchan	56	Keen Eye	Expert Belt	Rash	20 HP / 18 others	Close Combat, Fire Punch, Ice Punch, Thunder Punch
Absol	56	Magic Bounce	Scope Lens	Bold	20 HP / 18 others	Quick Attack, Snarl, Stone Edge, Night Slash

IVs show HP separately when it differs; “others” means each of the other five stats. No EV investment.

View all encounters and teamsDamage calc →

Skier HazelAbomasnow 56 · Jynx 55 · Kabutops 55 · Lapras 56

• Seafoam Islands B2F: trainer on the map

Skier Hazel’s team

Pokémon	Lv	Ability	Item	Nature	IVs	Moves
Abomasnow	56	Snow Warning	Occa Berry	Careful	20 HP / 18 others	Ice Shard, Leech Seed, Blizzard, Earthquake
Jynx	55	Ice Scales	Choice Scarf	Quirky	20 HP / 18 others	Ice Beam, Shadow Ball, Psychic, Energy Ball
Kabutops	55	Swift Swim	Muscle Band	Timid	20 HP / 18 others	Aqua Jet, Stone Edge, Aqua Tail, Aerial Ace
Lapras	56	Hydration	Leftovers	Adamant	20 HP / 18 others	Ice Beam, Thunderbolt, Surf, Confuse Ray

IVs show HP separately when it differs; “others” means each of the other five stats. No EV investment.

View all encounters and teamsDamage calc →

Cerulean Trnr MistyStarmie 87 · Kingdra 87 · Golduck 86 · Quagsire 86 · Gyarados 87 · Seaking 86Partner

• Seafoam Islands, inner room: your partner in a multi battle against Team Rocket Grunt and Team Rocket Grunt
• Seafoam Islands, inner room: your partner in a multi battle against Executive Lawrence and Team Rocket Grunt

Cerulean Trnr Misty’s team

Pokémon	Lv	Ability	Item	Nature	IVs	EVs	Moves
Starmie	87	Download	Bright Powder	Timid	31 HP / 30 others	6 HP, 252 SpD, 252 Spe	Psychic, Hydro Pump, Ice Beam, Thunderbolt
Kingdra	87	Drizzle	Choice Scarf	Modest	31 HP / 30 others	6 HP, 252 SpD, 252 Spe	Dragon Pulse, Hydro Pump, Ice Beam, Hurricane
Golduck	86	Swift Swim	Mystic Water	Timid	31 HP / 30 others	6 HP, 252 SpD, 252 Spe	Hydro Pump, Ice Beam, Focus Blast, Calm Mind
Quagsire	86	Unaware	Rindo Berry	Adamant	31 HP / 30 others	252 HP, 252 Atk, 6 SpA	Scald, Earthquake, Counter, Protect
Gyarados	87	Intimidate	Wacan Berry	Adamant	31 HP / 30 others	6 HP, 252 Atk, 252 SpD	Aqua Tail, Crunch, Dragon Dance, Ice Fang
Seaking	86	Lightning Rod	Leftovers	Timid	31 HP / 30 others	6 HP, 252 SpD, 252 Spe	Scald, Protect, Blizzard, Hydro Pump

IVs show HP separately when it differs; “others” means each of the other five stats.

View all encounters and teamsDamage calc →

Executive LawrenceMoltres 90 · Zapdos 90 · Pidgeot 88 · Aerodactyl 88 · Staraptor 88 · Noctowl 87

• Seafoam Islands, inner room: multi battle: you and Cerulean Trnr Misty against this trainer and Team Rocket Grunt

Executive Lawrence’s team

Pokémon	Lv	Ability	Item	Nature	IVs	EVs	Moves
Moltres	90	Solar Power	Charti Berry	Timid	31 HP / 30 others	6 HP, 252 SpD, 252 Spe	Sunny Day, Fire Blast, Fire Spin, U-turn
Zapdos	90	Motor Drive	Magnet	Modest	31 HP / 30 others	6 HP, 252 SpD, 252 Spe	Thunderbolt, Ancient Power, Heat Wave, Thunder Wave
Pidgeot	88	Gale Wings	Life Orb	Modest	31 HP / 30 others	6 HP, 252 SpD, 252 Spe	Hurricane, Roost, Tailwind, Heat Wave
Aerodactyl	88	Tough Claws	Muscle Band	Adamant	31 HP / 30 others	6 HP, 252 Atk, 252 SpD	Stone Edge, Brave Bird, Iron Head, Fire Fang
Staraptor	88	Contrary	Choice Band	Adamant	31 HP / 30 others	6 HP, 252 Atk, 252 SpD	Brave Bird, Double-Edge, Close Combat, U-turn
Noctowl	87	Concentrate	Wide Lens	Timid	31 HP / 30 others	6 HP, 252 SpD, 252 Spe	Hypnosis, Dream Eater, Moonblast, Hurricane

IVs show HP separately when it differs; “others” means each of the other five stats.

View all encounters and teamsDamage calc →

Items

Items found here

Item	Qty	Kind	Where
Escape Rope	1	hidden	Seafoam Islands · 1 step north and 4 steps east of the door to Seafoam Islands B1F
Icicle Plate	1	item ball	Seafoam Islands B1F · 5 steps north and 5 steps east of the door to Seafoam Islands B2F
Ice Heal	1	item ball	Seafoam Islands B1F · 12 steps east of the door to Seafoam Islands B2F
Ice Heal	1	hidden	Seafoam Islands B1F · 3 steps north and 3 steps west of the door to Seafoam Islands B2F
Water Stone	1	item ball	Seafoam Islands B2F · 4 steps south and 4 steps east of the door to Seafoam Islands B1F
Pearl	1	hidden	Seafoam Islands B2F · 17 steps north of the door to Seafoam Islands B3F
Pearl	1	hidden	Seafoam Islands B2F · 5 steps north of the door to Seafoam Islands B3F
Revive	1	item ball	Seafoam Islands B3F · 7 steps south and 2 steps west of the door to Seafoam Islands B2F
Big Pearl	1	item ball	Seafoam Islands B3F · 3 steps north and 2 steps west of the door to Seafoam Islands B2F
Max Revive	1	hidden	Seafoam Islands B3F · 4 steps south and 1 step east of the door to Seafoam Islands B4F
Nest Ball	1	item ball	Seafoam Islands B4F · 4 steps west of the door to Seafoam Islands B3F
TM13 Ice Beam	1	item ball	Seafoam Islands B4F · 4 steps south and 9 steps east of the door to Seafoam Islands B3F
Zinc	1	hidden	Seafoam Islands B4F · 4 steps west of the door to Seafoam Islands, inner room

Gifts from people

• TM13 Ice Beam
• TM14 Blizzard · see Seafoam Islands: the ice walls, Articuno and the researcher (TM14 Blizzard)

Some gifts depend on a quest, a choice or the day of the week; a linked quest explains when.