v3.25.2

Cover - $ / shares	6 Months Ended
Cover - $ / shares	Jun. 30, 2025	Aug. 18, 2025
Cover [Abstract]
Document Type	10-Q/A
Amendment Flag	true
Amendment Description	Brownie’s Marine Group, Inc. (the “Company”) is filing this Amendment No. 1 (“Amendment No. 1”) to its Quarterly Report on Form 10-Q for the quarter ended June 30, 2025, as originally filed with the Securities and Exchange Commission (“SEC”) on Form 10-Q on August 14, 2025 (the “Original Filing”), solely to correct the following inadvertent errors:
Document Quarterly Report	true
Document Transition Report	false
Document Period End Date	Jun. 30, 2025
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2025
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	4061 SW
Entity Address, Address Line Two	47th Ave
Entity Address, City or Town	Davie
Entity Address, State or Province	FL
Entity Address, Postal Zip Code	33314
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		449,703,989
Entity Listing, Par Value Per Share	$ 0.001

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Brownie's Marine Group, Inc 10-Q/A