© OpenStreetMap contributors. Adaptations by Dinzel IT d.o.o. These databases are offered under ODbL 1.0; rights in individual database contents are licensed under the Database Contents License. OSM attribution.
Published 26 September 2026. Download the complete adapted sea grid, derived coastal-exposure subset and its preserved source snapshot freely below. README explains formats, provenance and limitations. These are not nautical charts or navigation assurances.