| Accreditation | Unaccredited |
| Address_line_1 | The Promenade |
| Admin_hierarchy | /Wales/Gwynedd (Welsh UA) |
| Deprivation_index | 7 |
| Deprivation_index_crime | 2 |
| Deprivation_index_education | 6 |
| Deprivation_index_employment | 6 |
| Deprivation_index_health | 9 |
| Deprivation_index_housing | 1 |
| Deprivation_index_income | 7 |
| Deprivation_index_services | 8 |
| Geodemographic_group | English and Welsh Countryside |
| Geodemographic_group_code | 3ar |
| Geodemographic_group_name_long | 3ar-English and Welsh Countryside |
| Geodemographic_subgroup | Sparse English and Welsh Countryside |
| Geodemographic_subgroup_code | 3a2r |
| Geodemographic_subgroup_name_long | 3a2r-Sparse English and Welsh Countryside |
| Geodemographic_supergroup | Countryside Living |
| Geodemographic_supergroup_code | 3r |
| Geodemographic_supergroup_name_long | 3r-Countryside Living |
| Governance | Independent-Not_for_profit |
| Latitude | 52.721261 |
| Longitude | -4.056023 |
| Name_of_museum | Barmouth Rnli Museum |
| Notes | Operated by the RNLI |
| Postcode | LL42 1NF |
| Primary_provenance_of_data | aim82NM |
| Region_country | Wales |
| Size | small |
| Size_prov | mm_prediction_random_forest |
| Subject_Matter | Sea_and_seafaring-Boats_and_ships |
| Town_or_City | Barmouth |
| Year_closed | 9999:9999 |
| Year_closed_source | tc6 |
| Year_museum_first_documented | 1982 |
| Year_museum_first_documented_source | aim82NM |
| Year_opened | 1960:1981 |
| Year_opened_source | [RANGE] |
| media | 0 |
| project_id | mm.aim82NM.012 |