| Document and Entity Information | Mar. 06, 2024 |
| Details | |
| Registrant CIK | 0001933762 |
| Entity Incorporation, State or Country Code | VI |
| Entity Address, Country | VI |
| Document Type | 8-K |
| Document Period End Date | Mar. 06, 2024 |
| Entity Registrant Name | AMPHITRITE DIGITAL INCORPORATED |
| Entity File Number | 001-41935 |
| Entity Tax Identification Number | 66-1005420 |
| Entity Address, Address Line One | 6501 Red Hook Plaza |
| Entity Address, Address Line Two | Suite 201-465 |
| Entity Address, City or Town | St. Thomas |
| Entity Address, Postal Zip Code | 00802 |
| City Area Code | 340 |
| Local Phone Number | 386-5906 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Entity Ex Transition Period | false |
| Amendment Flag | false |
