Country
Latvian offshore data
15 open Latvian offshore datasets for the Gulf of Riga and eastern Baltic, from LJA, Marine Regions, EMODnet, VARAM, DAP and HELCOM, on one map with live vessels, metocean stations and the other national data around the North Sea and Baltic.
Offshore wind and marine energy
Latvian MSP offshore wind research areas (E1-E5)VARAM · CC0 1.0 (public domain dedication)
Latvian offshore wind project locationsEMODnet · Creative Commons Attribution 4.0 International (CC BY 4.0)
Protected areas and heritage
Latvian marine and coastal specially protected nature areasDAP · CC0 1.0 (public domain dedication)
Wrecks, munitions and hazards
Conventional munitions dumping areas in Latvian waters (HELCOM)HELCOM · Free use with citation of HELCOM (per dataset metadata; HOLAS 3 and MPA network 2026 datasets CC BY 4.0)
Latvian charted dumping grounds (explosives, spoil)LJA · Creative Commons Attribution 4.0 International (CC BY 4.0)
Latvian charted obstructionsLJA · Creative Commons Attribution 4.0 International (CC BY 4.0)
Latvian charted restricted areas (former minefields, historic wrecks)LJA · Creative Commons Attribution 4.0 International (CC BY 4.0)
Latvian charted wrecksLJA · Creative Commons Attribution 4.0 International (CC BY 4.0)
Oil, gas and carbon storage
Latvian hydrocarbon licensing blocks/areas (MSP 2016 baseline)VARAM · CC0 1.0 (public domain dedication)
Latvian offshore exploration wells (historical)EMODnet · Creative Commons Attribution 4.0 International (CC BY 4.0)
Cables and pipelines
Latvian charted submarine cablesLJA · Creative Commons Attribution 4.0 International (CC BY 4.0)
Latvian charted submarine pipelines (outfalls)LJA · Creative Commons Attribution 4.0 International (CC BY 4.0)
Seabed, geology and surveys
Latvian seabed substrateEMODnet · Creative Commons Attribution 4.0 International (CC BY 4.0)
Boundaries and planning
Latvian EEZ boundariesMarine Regions · CC BY 4.0
Latvian maritime spatial plan 2030 zonesVARAM · CC0 1.0 (public domain dedication)
Data sources and licences
Each layer comes from the provider's open data and is refreshed by the atlas's weekly update. Check the provider's own service for authoritative values and terms.
- Latvian Maritime Administration (VSIA "Latvijas Jūras administrācija") – Jūras navigācijas dati — Creative Commons Attribution 4.0 International (CC BY 4.0). Source
- Flanders Marine Institute (VLIZ) – Marine Regions — CC BY 4.0. Source
- European Marine Observation and Data Network — Creative Commons Attribution 4.0 International (CC BY 4.0). Source
- Ministry of Smart Administration and Regional Development (VARAM) – Maritime Spatial Plan of Latvia 2030, via GeoLatvija — CC0 1.0 (public domain dedication). Source
- Nature Conservation Agency of Latvia (Dabas aizsardzības pārvalde) — CC0 1.0 (public domain dedication). Source
- Baltic Marine Environment Protection Commission (HELCOM) – Map and Data Service — Free use with citation of HELCOM (per dataset metadata; HOLAS 3 and MPA network 2026 datasets CC BY 4.0). Source
On the map
- Choose LV under Browse in the map's layer panel to list the Latvian layers, then switch them on alongside UK and other national data.
- Search named features such as wind farms, fields, wrecks and protected areas from the search box.
- Draw or upload an area of interest in open data search to list and export every dataset that intersects it.
- See live vessel traffic, metocean stations and offshore helicopters over the same waters.
Other countries
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