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.)
Berry Trees - All Weather
Greedent (70%): Levels 30-35
Cherubi (30%): Levels 30-35
Fishing - All Weather
Shellder (60%): Levels 30-35
Pyukumuku (25%): Levels 30-35
Gyarados (10%): Levels 30-35
Cloyster (5%): Levels 30-35
Bronzor (60%): Levels 33-38
Nuzleaf(Sword)/Lombre(Shield) (25%): Levels 33-38
Machop (10%): Levels 33-38
Stufful (5%): Levels 33-38
Bewear (40%): Levels 30-35
Diggersby (20%): Levels 30-35
Onix (20%): Levels 30-35
Tranquil (15%): Levels 30-35
Bronzor (5%): Levels 30-35
Special Overworld - Normal Weather
Steelix: Level 50
Rhydon: Level 46
Bisharp: Level 52
Vikavolt: Level 46
Duraludon: Level 65
Overworld - Overcast
Machop (60%): Levels 33-38
Gastly (28%): Levels 33-38
Bronzor (10%): Levels 33-38
Tyrogue (2%): Levels 33-38
Grasses - Overcast
Machoke (40%): Levels 30-35
Bewear (20%): Levels 30-35
Onix (20%): Levels 30-35
Haunter (15%): Levels 30-35
Bronzor (5%): Levels 30-35
Special Overworld - Overcast
Steelix: Level 50
Bronzong: Level 46
Bisharp: Level 52
Vikavolt: Level 46
Duraludon: Level 65
Overworld - Raining
Nuzleaf(Sword)/Lombre(Shield) (60%): Levels 33-38
Bronzor (10%): Levels 33-38
Gastly (10%): Levels 33-38
Wooper (5%): Levels 33-38
Grasses - Raining
Quagsire (50%): Levels 30-35
Bewear (30%): Levels 30-35
Nuzleaf(Sword)/Lombre(Shield) (15%): Levels 30-35
Bronzor (5%): Levels 30-35
Special Overworld - Raining
Steelix: Level 50
Bronzong: Level 46
Bisharp: Level 52
Galvantula: Level 46
Duraludon: Level 65
Overworld - Thunderstorm
Electrike (60%): Levels 33-38
Bronzor (28%): Levels 33-38
Palpitoad (2%): Levels 33-38
Grasses - Thunderstorm
Manetric (50%): Levels 30-35
Bewear (30%): Levels 30-35
Crawdaunt (15%): Levels 30-35
Bronzor (5%): Levels 30-35
Special Overworld - Thunderstorm
Steelix: Level 50
Bronzong: Level 46
Bisharp: Level 52
Galvantula: Level 46
Duraludon: Level 65
Overworld - Snowing
Snover (60%): Levels 33-38
Snorunt (25%): Levels 33-38
Machop (10%): Levels 33-38
Bronzor (5%): Levels 33-38
Grasses - Snowing
Delibird (50%): Levels 30-35
Bewear (30%): Levels 30-35
Swinub (15%): Levels 30-35
Bronzor (5%): Levels 30-35
Special Overworld - Snowing
Steelix: Level 50
Abomasnow: Level 46
Bisharp: Level 52
Glalie: Level 46
Duraludon: Level 65
Overworld - Snowstorm
Snover (60%): Levels 33-38
Snorunt (25%): Levels 33-38
Bronzor (10%): Levels 33-38
Delibird (5%): Levels 33-38
Grasses - Snowstorm
Delibird (50%): Levels 30-35
Bronzor (30%): Levels 30-35
Swinub (15%): Levels 30-35
Bewear (5%): Levels 30-35
Special Overworld - Snowstorm
Steelix: Level 50
Abomasnow: Level 46
Bisharp: Level 52
Glalie: Level 46
Duraludon: Level 65
Overworld - Intense Sun
Mudbray (60%): Levels 33-38
Gastly (25%): Levels 33-38
Bronzor (10%): Levels 33-38
Vulpix(Sword)/Growlithe(Shield) (5%): Levels 33-38
Grasses - Intense Sun
Dwebble (40%): Levels 30-35
Bewear (20%): Levels 30-35
Onix (20%): Levels 30-35
Mudsdale (15%): Levels 30-35
Bronzor (5%): Levels 30-35
Special Overworld - Intense Sun
Steelix: Level 50
Mudsdale: Level 46
Bisharp: Level 52
Vikavolt: Level 46
Duraludon: Level 65
Overworld - Sandstorm
Golett (60%): Levels 33-38
Bronzor (25%): Levels 33-38
Machop (10%): Levels 33-38
Stufful (5%): Levels 33-38
Grasses - Sandstorm
Mudsdale (40%): Levels 30-35
Bewear (20%): Levels 30-35
Onix (20%): Levels 30-35
Dwebble (15%): Levels 30-35
Bronzor (5%): Levels 30-35
Special Overworld - Sandstorm
Steelix: Level 50
Golurk: Level 46
Bisharp: Level 52
Vikavolt: Level 46
Duraludon: Level 65
Overworld - Fog
Duskull (60%): Levels 33-38
Natu (28%): Levels 33-38
Gastly (10%): Levels 33-38
Munna (2%): Levels 33-38
Grasses - Fog
Xatu (50%): Levels 30-35
Bewear(Sword)/Bronzor(Shield) (30%): Levels 30-35
Liepard (15%): Levels 30-35
Bronzor(Sword)/Bewear(Shield) (5%): Levels 30-35
Special Overworld - Fog
Steelix: Level 50
Dusclops: Level 46
Bisharp: Level 52
Musharna: Level 46
Duraludon: Level 65
Items
TM81: Near Wall Behind Pillar
Leftovers: Far Northeast Corner
Energy Root (Respawns): Hidden In Southern Grasses
Revival Herb (Respawns): Hidden In Southern Grasses
Energy Root (Respawns): Hidden Near Monument
Balm Mushroom (Respawns): Hidden Underneath Western Tree
Pretty Feather (Respawns): Hidden Near Monument
Max Revive (Respawns): Hidden Near Monument
Sitrus Berries: Berry Tree
Chesto Berries: Berry Tree
Aspear Berries: Berry Tree
Leppa Berries: Berry Tree
Qualot Berries: Berry Tree
Ganlon Berries: Berry Tree