Cover - USD ($)	12 Months Ended
	Dec. 31, 2023	May 09, 2024	Jun. 30, 2023
Cover [Abstract]
Document Type	10-K
Amendment Flag	false
Document Annual Report	true
Document Transition Report	false
Document Period End Date	Dec. 31, 2023
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2023
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 Avenue
Entity Address, Address Line Two	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 Well-known Seasoned Issuer	No
Entity Voluntary Filers	Yes
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 Public Float			$ 5,273,810
Entity Common Stock, Shares Outstanding		439,545,865
ICFR Auditor Attestation Flag	false
Document Financial Statement Error Correction [Flag]	false
Auditor Name	Assurance Dimensions, Inc
Auditor Firm ID	5036
Auditor Location	Margate, Florida