From StrategyWiki, the free strategy guide and walkthrough wiki

This is a fairly easy route, if you want to dodge the trainers then surf round them.

[edit] Pokémon Found

Morning	Day	Night

[edit] Trainers

• Fisher Barney
  • Gyarados (lvl. 30, 1375 EXP)
  • Gyarados (lvl. 30, 1375 EXP)
  • Gyarados (lvl. 30, 1375 EXP) and 1200

• Fisher Stephen
  • Magikarp (lvl. 25, 106 EXP)
  • Magikarp (lvl. 25, 106 EXP)
  • Qwilfish (lvl. 31, 663 EXP)
  • Tentacruel (lvl. 31, 1360 EXP)and 1240

• Fisher Martin
  • Remoraid (lvl. 32, 534 EXP)
  • Remoraid (lvl. 32, 534 EXP)and 1280

[edit] Items

• Nugget - Surf left, use cut on bush while surfing
• Calcium - in area above nugget, needs cut
• Super Rod - From Man in house, say yes