Spawn

You spawn near X -208, Z 344 in a swamp.

Structures near spawn

Structure	Coordinates	Distance
Shipwreck	X -128, Z 144	215 blocks
Ruined Portal	X -272, Z 64	287 blocks
Trial Chambers	X -512, Z 560	373 blocks
Ocean Monument	X -288, Z -368	716 blocks
Village	X 384, Z 832	767 blocks
Trail Ruins	X 592, Z 144	825 blocks
Pillager Outpost	X 672, Z 256	884 blocks
Swamp Hut	X -1504, Z 144	1311 blocks
Ancient City	X 1312, Z 192	1528 blocks
Stronghold	X 1876, Z 932	2165 blocks
Desert Pyramid	X -2976, Z 336	2768 blocks
Woodland Mansion	X 1824, Z -3232	4113 blocks

Biomes around spawn

Cold Ocean (14%), Deep Cold Ocean (13.9%), Ocean (12.8%), Plains (12.6%), Taiga (10%), Swamp (7.8%), Beach (5.6%), Forest (5.3%), River (4.9%), Old Growth Pine Taiga (4.3%), Deep Ocean (2.8%), Windswept Savanna (1.6%).

Checked by the SeedMapView engine.