Walkthrough
Just north of the Meetup Spot is the Wild Area found in The Galar Region, which are many different fields that contain a variety of different Pokemon. The first section of the Wild Area includes Rolling Fields, Dappled Grove, West Lake Awewell, Watchtower Ruins, Axew's Eye, South Lake Miloch, Giant's Seat, North Lake Miloch, and East Lake Awewell. The Weather also rotates within each given section of the Wild Area, allowing different Pokemon to appear depending on the weather. Also found with the Wild Area are Pokemon Dens that could contain Max Raid Battles, as well as a number of Watt Traders that will sell you a variety of items in exchange for Watts.
The goal at this point in the game is to make it through the many sections Wild Area on your way to meeting Hop in Motostoke. However, take some time to participate in the lower-leveled Max Raid Battles while you do so you can help improve your Pokemon Team. Just watch out for the Strong Pokemon that walk the Wild Area, as they will be far to strong to battle/capture. (Do note that all Wild Pokemon will be at Level 60 after the completion of the Main Story.)
Fishing - All Weather
Magikarp (50%): Levels 7-11
Goldeen (35%): Levels 7-11
Remoraid (10%): Levels 7-11
Wishiwashi (5%): Levels 7-11
Tympole (60%): Levels 8-14
Wooper (25%): Levels 8-14
Krabby (10%): Levels 8-14
Purrloin (5%): Levels 8-14
Wooper (40%): Levels 7-11
Krabby (30%): Levels 7-11
Wingull (20%): Levels 7-11
Bounsweet (10%): Levels 7-11
Special Overworld - Normal Weather
Quagsire: Level 15
Kingler: Level 28
Drednaw: Level 65
Waters - Normal Weather
Frillish (60%): Levels 38-40
Goldeen (25%): Levels 38-40
Remoraid (10%): Levels 38-40
Magikarp (5%): Levels 38-40
Special Waters - Normal Weather
Gyarados: Level 56
Seaking: Level 46
Cloyster: Level 46
Grapploct: Level 56
Lapras: Level 56
Overworld - Overcast
Seedot(Sword)/Lotad(Shield) (60%): Levels 8-14
Tympole (25%): Levels 8-14
Purrloin (10%): Levels 8-14
Budew (5%): Levels 8-14
Grasses - Overcast
Krabby (40%): Levels 7-11
Wooper (30%): Levels 7-11
Pancham (25%): Levels 7-11
Tyrogue (5%): Levels 7-11
Special Overworld - Overcast
Quagsire: Level 15
Palpitoad: Level 28
Drednaw: Level 65
Waters - Overcast
Goldeen (60%): Levels 38-40
Remoraid (25%): Levels 38-40
Magikarp (10%): Levels 38-40
Frillish (5%): Levels 38-40
Special Waters - Overcast
Gyarados: Level 56
Seaking: Level 46
Jellicent: Level 46
Grapploct: Level 56
Overworld - Raining
Wooper (50%): Levels 8-14
Wingull (35%): Levels 8-14
Krabby (10%): Levels 8-14
Tympole (5%): Levels 8-14
Grasses - Raining
Wooper (40%): Levels 7-11
Tympole (30%): Levels 7-11
Krabby (20%): Levels 7-11
Wingull (10%): Levels 7-11
Special Overworld - Raining
Quagsire: Level 15
Pelipper: Level 28
Drednaw: Level 65
Waters - Raining
Frillish (60%): Levels 38-40
Goldeen (25%): Levels 38-40
Remoraid (10%): Levels 38-40
Magikarp (5%): Levels 38-40
Special Waters - Raining
Gyarados: Level 56
Jellicent: Level 46
Lapras: Level 56
Overworld - Thunderstorm
Wooper (50%): Levels 8-14
Wingull (35%): Levels 8-14
Electrike (10%): Levels 8-14
Tympole (5%): Levels 8-14
Grasses - Thunderstorm
Electrike (40%): Levels 7-11
Tympole (30%): Levels 7-11
Krabby (20%): Levels 7-11
Joltik (10%): Levels 7-11
Special Overworld - Thunderstorm
Quagsire: Level 15
Pelipper: Level 28
Drednaw: Level 65
Waters - Thunderstorm
Chinchou (60%): Levels 38-40
Magikarp (25%): Levels 38-40
Goldeen (10%): Levels 38-40
Remoraid (5%): Levels 38-40
Special Waters - Thunderstorm
Gyarados: Level 56
Lanturn: Level 46
Lapras: Level 56
Overworld - Snowing
Snorunt (60%): Levels 8-14
Tympole (25%): Levels 8-14
Vanillite (10%): Levels 8-14
Purrloin (5%): Levels 8-14
Grasses - Snowing
Vanillite (40%): Levels 7-11
Snorunt (30%): Levels 7-11
Wingull (20%): Levels 7-11
Delibird (10%): Levels 7-11
Special Overworld - Snowing
Diggersby: Level 15
Palpitoad: Level 28
Drednaw: Level 65
Waters - Snowing
Vanillite (60%): Levels 38-40
Shellder (25%): Levels 38-40
Magikarp (10%): Levels 38-40
Frillish (5%): Levels 38-40
Special Waters - Snowing
Gyarados: Level 56
Vanilluxe: Level 46
Grapploct: Level 56
Lapras: Level 56
Overworld - Snowstorm
Vanillite (60%): Levels 8-14
Klink (25%): Levels 8-14
Tympole (10%): Levels 8-14
Krabby (5%): Levels 8-14
Grasses - Snowstorm
Klink (40%): Levels 7-11
Delibird (30%): Levels 7-11
Vanillite (20%): Levels 7-11
Bunnelby (10%): Levels 7-11
Special Overworld - Snowstorm
Diggersby: Level 15
Palpitoad: Level 28
Drednaw: Level 65
Waters - Snowstorm
Vanillite (60%): Levels 38-40
Magikarp (25%): Levels 38-40
Frillish (10%): Levels 38-40
Goldeen (5%): Levels 38-40
Special Waters - Snowstorm
Gyarados: Level 56
Vanilluxe: Level 46
Grapploct: Level 56
Lapras: Level 56
Overworld - Intense Sun
Dwebble (40%): Levels 8-14
Vulpix(Sword)/Growlithe(Shield) (35%): Levels 8-14
Bunnelby (20%): Levels 8-14
Purrloin (5%): Levels 8-14
Grasses - Intense Sun
Vulpix(Sword)/Growlithe(Shield) (40%): Levels 7-11
Baltoy (30%): Levels 7-11
Bunnelby (20%): Levels 7-11
Pancham (10%): Levels 7-11
Special Overworld - Intense Sun
Diggersby: Level 15, Level 28
Drednaw: Level 65
Waters - Intense Sun
Magikarp (60%): Levels 38-40
Frillish (25%): Levels 38-40
Goldeen (10%): Levels 38-40
Remoraid (5%): Levels 38-40
Special Waters - Intense Sun
Gyarados: Level 56
Grapploct: Level 56
Overworld - Sandstorm
Dwebble (60%): Levels 8-14
Bunnelby (25%): Levels 8-14
Purrloin (15%): Levels 8-14
Grasses - Sandstorm
Wooper (40%): Levels 7-11
Nincada (30%): Levels 7-11
Baltoy (20%): Levels 7-11
Mudbray (10%): Levels 7-11
Special Overworld - Sandstorm
Diggersby: Level 15
Palpitoad: Level 28
Drednaw: Level 65
Waters - Sandstorm
Magikarp (60%): Levels 38-40
Goldeen (25%): Levels 38-40
Remoraid (10%): Levels 38-40
Frillish (5%): Levels 38-40
Special Waters - Sandstorm
Gyarados: Level 56
Seaking: Level 46
Grapploct: Level 56
Overworld - Fog
Purrloin (60%): Levels 8-14
Tympole (25%): Levels 8-14
Natu (10%): Levels 8-14
Wooper (5%): Levels 8-14
Grasses - Fog
Natu (40%): Levels 7-11
Krabby (30%): Levels 7-11
Wingull (20%): Levels 7-11
Ralts (10%): Levels 7-11
Special Overworld - Fog
Quagsire: Level 15
Palpitoad: Level 28
Drednaw: Level 65
Waters - Fog
Magikarp (60%): Levels 38-40
Goldeen (25%): Levels 38-40
Frillish (10%): Levels 38-40
Remoraid (5%): Levels 38-40
Special Waters - Fog
Gyarados: Level 56
Jellicent: Level 46
Cloyster: Level 46
Grapploct: Level 56
Lapras: Level 56
Items
Pungent Root (Respawns): Hidden In North Area Along Southern Coast
Pungent Root (Respawns): Hidden In South Area Along Northern Coast
Big Mushroom (Respawns): Hidden Under Southwestern Tree
Big Pearl (Respawns): Hidden In Water Near Watchtower Ruins
Big Pearl (Respawns): Hidden In Water By Southwestern Pokemon Den
Pearl (Respawns): Hidden In Water By Southwestern Pokemon Den