Cover - shares	6 Months Ended
	Jun. 30, 2022	Aug. 19, 2022
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	333-99393
Entity Registrant Name	BROWNIE’S MARINE GROUP, INC.
Entity Central Index Key	0001166708
Entity Tax Identification Number	90-0226181
Entity Incorporation, State or Country Code	FL
Entity Address, Address Line One	3001 NW 25th
Entity Address, Address Line Two	Avenue
Entity Address, Address Line Three	Suite 1
Entity Address, City or Town	Pompano Beach
Entity Address, State or Province	FL
Entity Address, Postal Zip Code	33069
City Area Code	(954)
Local Phone Number	462-5570
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		409,774,099