diff --git a/layers/water_name/layer.sql b/layers/water_name/layer.sql
index 0bfac8b..b71b8cb 100644
--- a/layers/water_name/layer.sql
+++ b/layers/water_name/layer.sql
@@ -12,12 +12,21 @@ RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text, class t
       AND ((zoom_level BETWEEN 9 AND 13 AND LineLabel(zoom_level, NULLIF(name, ''), geometry))
         OR (zoom_level >= 14))
     -- etldoc: osm_water_point ->  layer_water_name:z9_13
-    -- etldoc: osm_water_point ->  layer_water_name:z14_    
+    -- etldoc: osm_water_point ->  layer_water_name:z14_
     UNION ALL
     SELECT osm_id, geometry, name, name_en, 'lake'::text AS class
     FROM osm_water_point
     WHERE geometry && bbox AND (
         (zoom_level BETWEEN 9 AND 13 AND area > 70000*2^(20-zoom_level))
         OR (zoom_level >= 14)
+    )
+    -- etldoc: osm_marine_point ->  layer_water_name:z0_14_
+    UNION ALL
+    SELECT osm_id, geometry, name, name_en, place::text AS class
+    FROM osm_marine_point
+    WHERE geometry && bbox AND (
+        place = 'ocean'
+        OR (zoom_level <= "rank" AND "rank" IS NOT NULL)
+        OR (zoom_level >= 8)
     );
 $$ LANGUAGE SQL IMMUTABLE;
diff --git a/layers/water_name/mapping.yaml b/layers/water_name/mapping.yaml
index c1d35cc..15476d8 100644
--- a/layers/water_name/mapping.yaml
+++ b/layers/water_name/mapping.yaml
@@ -16,6 +16,9 @@ tables:
     - name: place
       key: place
       type: string
+    - name: rank
+      key: rank
+      type: integer
     filters:
       exclude_tags:
       - [ "name", "__nil__" ]
diff --git a/layers/water_name/merge_marine_rank.sql b/layers/water_name/merge_marine_rank.sql
new file mode 100644
index 0000000..45566cf
--- /dev/null
+++ b/layers/water_name/merge_marine_rank.sql
@@ -0,0 +1,61 @@
+DROP TRIGGER IF EXISTS trigger_flag ON osm_marine_point;
+DROP TRIGGER IF EXISTS trigger_refresh ON water_name_marine.updates;
+
+CREATE EXTENSION IF NOT EXISTS unaccent;
+
+CREATE OR REPLACE FUNCTION update_osm_marine_point() RETURNS VOID AS $$
+BEGIN
+  -- etldoc: osm_marine_point          -> osm_marine_point 
+  UPDATE osm_marine_point AS osm SET "rank" = NULL WHERE "rank" IS NOT NULL;
+
+  -- etldoc: ne_10m_geography_marine_polys -> osm_marine_point
+  -- etldoc: osm_marine_point              -> osm_marine_point
+
+  WITH important_marine_point AS (
+      SELECT osm.geometry, osm.osm_id, osm.name, osm.name_en, ne.scalerank
+      FROM ne_10m_geography_marine_polys AS ne, osm_marine_point AS osm
+      WHERE ne.name ILIKE osm.name
+  )
+  UPDATE osm_marine_point AS osm
+  SET "rank" = scalerank
+  FROM important_marine_point AS ne
+  WHERE osm.osm_id = ne.osm_id;
+END;
+$$ LANGUAGE plpgsql;
+
+SELECT update_osm_marine_point();
+
+CREATE INDEX IF NOT EXISTS osm_marine_point_rank_idx ON osm_marine_point("rank");
+
+-- Handle updates
+CREATE SCHEMA IF NOT EXISTS water_name_marine;
+
+CREATE TABLE IF NOT EXISTS water_name_marine.updates(id serial primary key, t text, unique (t));
+CREATE OR REPLACE FUNCTION water_name_marine.flag() RETURNS trigger AS $$
+BEGIN
+    INSERT INTO water_name_marine.updates(t) VALUES ('y')  ON CONFLICT(t) DO NOTHING;
+    RETURN null;
+END;    
+$$ language plpgsql;
+
+CREATE OR REPLACE FUNCTION water_name_marine.refresh() RETURNS trigger AS
+  $BODY$
+  BEGIN
+    RAISE LOG 'Refresh water_name_marine rank';
+    PERFORM update_osm_marine_point();
+    DELETE FROM water_name_marine.updates;
+    RETURN null;
+  END;
+  $BODY$
+language plpgsql;
+
+CREATE TRIGGER trigger_flag
+    AFTER INSERT OR UPDATE OR DELETE ON osm_marine_point
+    FOR EACH STATEMENT
+    EXECUTE PROCEDURE water_name_marine.flag();
+
+CREATE CONSTRAINT TRIGGER trigger_refresh
+    AFTER INSERT ON water_name_marine.updates
+    INITIALLY DEFERRED
+    FOR EACH ROW
+    EXECUTE PROCEDURE water_name_marine.refresh();
diff --git a/layers/water_name/water_name.yaml b/layers/water_name/water_name.yaml
index a1bd76b..ab9da59 100644
--- a/layers/water_name/water_name.yaml
+++ b/layers/water_name/water_name.yaml
@@ -12,13 +12,14 @@ layer:
           At the moment only `lake` since no ocean parts are labelled. *Reserved for future use*.
       values:
       - lake
-  buffer_size: 8
+  buffer_size: 64
   srs: +proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0.0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over
   datasource:
     geometry_field: geometry
     srid: 900913
     query: (SELECT geometry, name, name_en, class FROM layer_water_name(!bbox!, z(!scale_denominator!))) AS t
 schema:
+  - ./merge_marine_rank.sql
   - ./water_lakeline.sql
   - ./water_point.sql
   - ./layer.sql