Cover	6 Months Ended
	Jun. 30, 2022 shares
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Quarterly Report	true
Document Transition Report	false
Document Period End Date	Jun. 30, 2022
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2022
Current Fiscal Year End Date	--12-31
Entity File Number	333-230479
Entity Registrant Name	SEATECH VENTURES CORP.
Entity Central Index Key	0001763660
Entity Tax Identification Number	61-1882326
Entity Incorporation, State or Country Code	NV
Entity Address, Address Line One	11-05 & 11-06, Tower A
Entity Address, Address Line Two	Avenue 3 Vertical Business Suite
Entity Address, Address Line Three	Jalan Kerinchi, Bangsar South
Entity Address, City or Town	Kuala Lumpur
Entity Address, Country	MY
Entity Address, Postal Zip Code	59200
City Area Code	+603
Local Phone Number	2242 1288
Title of 12(b) Security	Common Stock
Trading Symbol	SEAV
Entity Current Reporting Status	Yes
Entity Interactive Data Current	No
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	true
Elected Not To Use the Extended Transition Period	false
Entity Shell Company	false
Entity Bankruptcy Proceedings, Reporting Current	false
Entity Common Stock, Shares Outstanding	92,519,843