diff --git a/src/__tests__/line-series.visual.test.tsx b/src/__tests__/line-series.visual.test.tsx
index 048bb7ac0..bc25de195 100644
--- a/src/__tests__/line-series.visual.test.tsx
+++ b/src/__tests__/line-series.visual.test.tsx
@@ -50,4 +50,26 @@ test.describe('Line series', () => {
         const component = await mount(<ChartTestStory data={lineTwoYAxisData} />);
         await expect(component.locator('svg')).toHaveScreenshot();
     });
+
+    // TODO: take a screenshot and unskip the test
+    test.skip('Vertical line tooltip', async ({mount}) => {
+        const data = {
+            series: {
+                data: [
+                    {
+                        type: 'line',
+                        name: 'Line series',
+                        data: [
+                            {x: 10, y: 10},
+                            {x: 10, y: 50},
+                        ],
+                    },
+                ],
+            },
+        } as ChartData;
+
+        const component = await mount(<ChartTestStory data={data} />);
+        component.hover();
+        await expect(component.locator('svg')).toHaveScreenshot();
+    });
 });
diff --git a/src/utils/chart/get-closest-data.ts b/src/utils/chart/get-closest-data.ts
index 4df09504b..8cd6709a5 100644
--- a/src/utils/chart/get-closest-data.ts
+++ b/src/utils/chart/get-closest-data.ts
@@ -41,29 +41,17 @@ export type ShapePoint = {
     series: ChartSeries;
 };
 
-function getClosestPointsByXValue(x: number, y: number, points: ShapePoint[]) {
-    const sorted = sort(points, (p) => p.x);
-    const closestXIndex = bisector<ShapePoint, number>((p) => p.x).center(sorted, x);
-    if (closestXIndex === -1) {
-        return [];
-    }
-
-    const closestX = sorted[closestXIndex].x;
-    const closestPoints = sort(
-        points.filter((p) => p.x === closestX),
-        (p) => p.y0,
-    );
-
+function getClosestYIndex(items: ShapePoint[], y: number) {
     let closestYIndex = -1;
-    if (y < closestPoints[0]?.y0) {
+    if (y < items[0]?.y0) {
         closestYIndex = 0;
-    } else if (y > closestPoints[closestPoints.length - 1]?.y1) {
-        closestYIndex = closestPoints.length - 1;
+    } else if (y > items[items.length - 1]?.y1) {
+        closestYIndex = items.length - 1;
     } else {
-        closestYIndex = closestPoints.findIndex((p) => y > p.y0 && y < p.y1);
+        closestYIndex = items.findIndex((p) => y > p.y0 && y < p.y1);
         if (closestYIndex === -1) {
             const sortedY = sort(
-                closestPoints.map((p, index) => ({index, y: p.y1 + (p.y0 - p.y1) / 2})),
+                items.map((p, index) => ({index, y: p.y1 + (p.y0 - p.y1) / 2})),
                 (p) => p.y,
             );
             const sortedYIndex = bisector<{y: number}, number>((p) => p.y).center(sortedY, y);
@@ -71,6 +59,29 @@ function getClosestPointsByXValue(x: number, y: number, points: ShapePoint[]) {
         }
     }
 
+    return closestYIndex;
+}
+
+function getClosestPointsByXValue(x: number, y: number, points: ShapePoint[]) {
+    const sorted = sort(points, (p) => p.x);
+    const closestXIndex = bisector<ShapePoint, number>((p) => p.x).center(sorted, x);
+    if (closestXIndex === -1) {
+        return [];
+    }
+
+    const closestX = sorted[closestXIndex].x;
+    const filtered = points.filter((p) => p.x === closestX);
+
+    const groupedBySeries = Object.values(groupBy(filtered, (p) => get(p.series, 'id'))).map(
+        (items) => {
+            const sortedByY = sort(items, (p) => p.y0);
+            const index = getClosestYIndex(sortedByY, y);
+            return sortedByY[index === -1 ? 0 : index];
+        },
+    );
+
+    const closestPoints = sort(groupedBySeries, (p) => p.y0);
+    const closestYIndex = getClosestYIndex(closestPoints, y);
     return closestPoints.map((p, i) => ({
         data: p.data,
         series: p.series,