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.)
Main Area - Fishing - All Weather
Magikarp (50%): Levels 11-13
Remoraid (40%): Levels 11-13
Barboach (9%): Levels 11-13
Pyukumuku (1%): Levels 11-13
Main Area - Skies - All Weather
Wingull (85%): Levels 14-16
Drifloon (15%): Levels 14-16
Main Area - Overworld - Normal Weather
Corphish (30%): Levels 14-16
Krabby (30%): Levels 14-16
Stunky (25%): Levels 14-16
Machop (10%): Levels 14-16
Nuzleaf(Sword)/Lombre(Sword) (5%): Levels 14-16
Main Area - Grasses - Normal Weather
Machop (40%): Levels 11-13
Wingull (30%): Levels 11-13
Tympole (20%): Levels 11-13
Corphish (10%): Levels 11-13
Main Area - Special Overworld - Normal Weather
Galvantula: Level 46
Machoke: Level 26
Skuntank: Level 34
Kingler: Level 31
Crawdaunt: Level 31
Thievul: Level 65
Main Area - Waters - Normal Weather
Goldeen (60%): Levels 41-44
Wingull (25%): Levels 41-44
Drifloon (10%): Levels 41-44
Barboach (5%): Levels 41-44
Main Area - Special Waters - Normal Weather
Drifblim: Level 46
Gyarados: Level 56
Seaking: Level 46
Octillery: Level 46
Whiscash: Level 46
Main Area - Overworld - Overcast
Machop (50%): Levels 14-16
Stunky (25%): Levels 14-16
Corphish (10%): Levels 14-16
Krabby (10%): Levels 14-16
Nuzleaf(Sword)/Lombre(Sword) (5%): Levels 14-16
Main Area - Grasses - Overcast
Corphish (40%): Levels 11-13
Roselia (30%): Levels 11-13
Machop (20%): Levels 11-13
Tyrogue (10%): Levels 11-13
Main Area - Special Overworld - Overcast
Galvantula: Level 46
Machoke: Level 26, Level 31
Skuntank: Level 34
Thievul: Level 65
Main Area - Waters - Overcast
Drifloon (60%): Levels 41-44
Barboach (25%): Levels 41-44
Wingull (10%): Levels 41-44
Goldeen (5%): Levels 41-44
Main Area - Special Waters - Overcast
Drifblim: Level 46
Gyarados: Level 56
Seaking: Level 46
Pelipper: Level 46
Main Area - Overworld - Raining
Tympole (45%): Levels 14-16
Magikarp (25%): Levels 14-16
Corphish (10%): Levels 14-16
Krabby (10%): Levels 14-16
Machop (10%): Levels 14-16
Main Area - Grasses - Raining
Tympole (40%): Levels 11-13
Corphish (30%): Levels 11-13
Machop (20%): Levels 11-13
Wingull (10%): Levels 11-13
Main Area - Special Overworld - Raining
Galvantula: Level 46
Machoke: Level 26
Palpitoad: Level 31, Level 34
Thievul: Level 65
Main Area - Waters - Raining
Goldeen (60%): Levels 41-44
Drifloon (25%): Levels 41-44
Barboach (10%): Levels 41-44
Wingull (5%): Levels 41-44
Main Area - Special Waters - Raining
Jellicent: Level 46
Gyarados: Level 56
Seaking: Level 46
Pelipper: Level 46
Main Area - Overworld - Thunderstorm
Corphish (30%): Levels 14-16
Tympole (28%): Levels 14-16
Joltik (10%): Levels 14-16
Krabby (10%): Levels 14-16
Pyukumuku (2%): Levels 14-16
Main Area - Grasses - Thunderstorm
Electrike (40%): Levels 11-13
Joltik (30%): Levels 11-13
Corphish (20%): Levels 11-13
Machop (10%): Levels 11-13
Main Area - Special Overworld - Thunderstorm
Galvantula: Level 46
Machoke: Level 26
Palpitoad: Level 34
Kingler: Level 31
Crawdaunt: Level 31
Thievul: Level 65
Main Area - Waters - Thunderstorm
Barboach (60%): Levels 41-44
Goldeen (25%): Levels 41-44
Drifloon (10%): Levels 41-44
Wingull (5%): Levels 41-44
Main Area - Special Waters - Thunderstorm
Lanturn: Level 46
Whiscash: Level 46
Gyarados: Level 56
Seaking: Level 46
Pelipper: Level 46
Main Area - Overworld - Snowing
Vanillite (45%): Levels 14-16
Snover (25%): Levels 14-16
Corphish (10%): Levels 14-16
Krabby (10%): Levels 14-16
Machop (10%): Levels 14-16
Main Area - Grasses - Snowing
Snorunt (40%): Levels 11-13
Vanillite (30%): Levels 11-13
Corphish (20%): Levels 11-13
Machop (10%): Levels 11-13
Main Area - Special Overworld - Snowing
Galvantula: Level 46
Machoke: Level 26, Level 31
Skuntank: Level 34
Thievul: Level 65
Main Area - Waters - Snowing
Vanillite (60%): Levels 41-44
Goldeen (25%): Levels 41-44
Barboach (10%): Levels 41-44
Drifloon (5%): Levels 41-44
Main Area - Special Waters - Snowing
Vanilluxe: Level 46
Gyarados: Level 56
Main Area - Overworld - Sandstorm
Vanillite (45%): Levels 14-16
Klink (25%): Levels 14-16
Machop (10%): Levels 14-16
Delibird (5%): Levels 14-16
Main Area - Grasses - Sandstorm
Klink (40%): Levels 11-13
Snover (30%): Levels 11-13
Corphish (20%): Levels 11-13
Machop (10%): Levels 11-13
Main Area - Special Overworld - Sandstorm
Galvantula: Level 46
Machoke: Level 26, Level 31
Skuntank: Level 34
Thievul: Level 65
Main Area - Waters - Sandstorm
Vanillite (60%): Levels 41-44
Drifloon (25%): Levels 41-44
Goldeen (10%): Levels 41-44
Barboach (5%): Levels 41-44
Main Area - Special Waters - Sandstorm
Vanilluxe: Level 46
Gyarados: Level 56
Drifblim: Level 46
Main Area - Overworld - Intense Sun
Machop (60%): Levels 14-16
Vulpix(Sword)/Growlithe(Shield) (25%): Levels 14-16
Mudbray (10%): Levels 14-16
Stunky (5%): Levels 14-16
Main Area - Grasses - Intense Sun
Baltoy (40%): Levels 11-13
Vulpix(Sword)/Growlithe(Shield) (30%): Levels 11-13
Roselia (20%): Levels 11-13
Nincada (10%): Levels 11-13
Main Area - Special Overworld - Intense Sun
Galvantula: Level 46
Machoke: Level 26, Level 31
Crustle: Level 34
Thievul: Level 65
Main Area - Waters - Intense Sun
Barboach (60%): Levels 41-44
Drifloon (25%): Levels 41-44
Goldeen (10%): Levels 41-44
Wingull (5%): Levels 41-44
Main Area - Special Waters - Intense Sun
Pelipper: Level 46
Gyarados: Level 56
Octillery: Level 46
Whiscash: Level 46
Main Area - Overworld - Sandstorm
Mudbray (55%): Levels 14-16
Dwebble (25%): Levels 14-16
Machop (15%): Levels 14-16
Stunky (5%): Levels 14-16
Main Area - Grasses - Sandstorm
Nincada (40%): Levels 11-13
Wooper (30%): Levels 11-13
Baltoy (20%): Levels 11-13
Tympole (10%): Levels 11-13
Main Area - Special Overworld - Sandstorm
Galvantula: Level 46
Machoke: Level 26, Level 31
Skuntank: Level 34
Thievul: Level 65
Main Area - Waters - Sandstorm
Barboach (60%): Levels 41-44
Wingull (25%): Levels 41-44
Goldeen (10%): Levels 41-44
Drifloon (5%): Levels 41-44
Main Area - Special Waters - Sandstorm
Octillery: Level 46
Gyarados: Level 56
Seaking: Level 46
Whiscash: Level 46
Main Area - Overworld - Fog
Drifloon (60%): Levels 14-16
Bronzor (25%): Levels 14-16
Corphish (10%): Levels 14-16
Ralts (5%): Levels 14-16
Main Area - Grasses - Fog
Natu (40%): Levels 11-13
Corphish (30%): Levels 11-13
Machop (20%): Levels 11-13
Ralts (10%): Levels 11-13
Main Area - Special Overworld - Fog
Galvantula: Level 46
Machoke: Level 26, Level 31
Skuntank: Level 34
Drifblim: Level 31
Thievul: Level 65
Main Area - Waters - Fog
Drifloon (60%): Levels 41-44
Barboach (25%): Levels 41-44
Wingull (10%): Levels 41-44
Goldeen (5%): Levels 41-44
Main Area - Special Waters - Fog
Drifblim: Level 46
Octillery: Level 56
Milotic: Level 46
Jellicent: Level 46
Area 2 - Overworld - Normal Weather
Machop (80%): Levels 14-16
Stunky (15%): Levels 14-16
Tyrogue (5%): Levels 14-16
Area 2 - Overworld - Overcast
Machop (60%): Levels 14-16
Stunky (35%): Levels 14-16
Tyrogue (5%): Levels 14-16
Area 2 - Overworld - Raining
Machop (70%): Levels 14-16
Stunky (25%): Levels 14-16
Tyrogue (5%): Levels 14-16
Area 2 - Overworld - Thunderstorm
Machop (60%): Levels 14-16
Stunky (35%): Levels 14-16
Tyrogue (5%): Levels 14-16
Area 2 - Overworld - Snowing
Machop (80%): Levels 14-16
Snover (15%): Levels 14-16
Tyrogue (5%): Levels 14-16
Area 2 - Overworld - Snowstorm
Snover (60%): Levels 14-16
Machop (35%): Levels 14-16
Tyrogue (5%): Levels 14-16
Area 2 - Overworld - Intense Sun
Machop (80%): Levels 14-16
Vulpix(Sword)/Growlithe(Shield) (15%): Levels 14-16
Tyrogue (5%): Levels 14-16
Area 2 - Overworld - Sandstorm
Machop (60%): Levels 14-16
Dwebble (35%): Levels 14-16
Tyrogue (5%): Levels 14-16
Area 2 - Overworld - Fog
Machop (60%): Levels 14-16
Bronzor (35%): Levels 14-16
Tyrogue (5%): Levels 14-16
Items (Main Area)
Pearl (Respawns): Hidden In Water By Giant's Seat
Big Pearl (Respawns): Hidden In Water North Of Bridge
Tiny Mushroom (Respawns): Hidden Near Tree By Bridge
Big Mushroom (Respawns): Hidden Near Northern Tree
Poke Ball (Respawns): Hidden Near East Lake Axewell
Prism Scale (Respawns): Hidden In Southern Waters