diff --git a/apps/studio/components/interfaces/Database/Replication/ReplicationPipelineStatus/ReplicationPipelineStatus.utils.test.ts b/apps/studio/components/interfaces/Database/Replication/ReplicationPipelineStatus/ReplicationPipelineStatus.utils.test.ts
index d614e0badd3..3c710816514 100644
--- a/apps/studio/components/interfaces/Database/Replication/ReplicationPipelineStatus/ReplicationPipelineStatus.utils.test.ts
+++ b/apps/studio/components/interfaces/Database/Replication/ReplicationPipelineStatus/ReplicationPipelineStatus.utils.test.ts
@@ -3,7 +3,7 @@ import { describe, expect, test } from 'vitest'
 import { getTableSyncLagLabel } from './ReplicationPipelineStatus.utils'
 
 describe('getTableSyncLagLabel', () => {
-  test('omits healthy slot details when the table has caught up', () => {
+  test('reports unlimited WAL retention for a healthy caught-up table slot', () => {
     expect(
       getTableSyncLagLabel({
         active: true,
@@ -12,20 +12,20 @@ describe('getTableSyncLagLabel', () => {
         confirmed_flush_lsn_bytes: 0,
         safe_wal_size_bytes: null,
       })
-    ).toEqual([])
+    ).toEqual(['Unlimited WAL retention'])
   })
 
-  test('reports the backlog and last check-in', () => {
+  test('reports the backlog, finite WAL retention, and last check-in', () => {
     expect(
       getTableSyncLagLabel({
         active: true,
         wal_status: 'reserved',
         restart_lsn_bytes: 4096,
         confirmed_flush_lsn_bytes: 2048,
-        safe_wal_size_bytes: null,
+        safe_wal_size_bytes: 1_363_148_800,
         reply_time_lag: 4800,
       })
-    ).toEqual(['2 KB waiting to sync', 'Last check-in 4.80 s'])
+    ).toEqual(['2 KB waiting to sync', '1.3 GB WAL retention remaining', 'Last check-in 4.80 s'])
   })
 
   test('reports slot risk without treating the expected inactive connection as a fault', () => {
@@ -35,8 +35,43 @@ describe('getTableSyncLagLabel', () => {
         wal_status: 'unreserved',
         restart_lsn_bytes: 0,
         confirmed_flush_lsn_bytes: 0,
-        safe_wal_size_bytes: null,
+        safe_wal_size_bytes: 0,
       })
-    ).toEqual(['Some changes at risk'])
+    ).toEqual(['0 bytes WAL retention remaining', 'Some changes at risk'])
+  })
+
+  test('omits WAL retention when the API does not provide it', () => {
+    expect(
+      getTableSyncLagLabel({
+        active: true,
+        wal_status: 'reserved',
+        restart_lsn_bytes: 0,
+        confirmed_flush_lsn_bytes: 0,
+      })
+    ).toEqual([])
+  })
+
+  test('omits an invalid WAL retention value', () => {
+    expect(
+      getTableSyncLagLabel({
+        active: true,
+        wal_status: 'reserved',
+        restart_lsn_bytes: 0,
+        confirmed_flush_lsn_bytes: 0,
+        safe_wal_size_bytes: Number.NaN,
+      })
+    ).toEqual([])
+  })
+
+  test('omits a negative WAL retention value', () => {
+    expect(
+      getTableSyncLagLabel({
+        active: true,
+        wal_status: 'reserved',
+        restart_lsn_bytes: 0,
+        confirmed_flush_lsn_bytes: 0,
+        safe_wal_size_bytes: -1,
+      })
+    ).toEqual([])
   })
 })
diff --git a/apps/studio/components/interfaces/Database/Replication/ReplicationPipelineStatus/ReplicationPipelineStatus.utils.tsx b/apps/studio/components/interfaces/Database/Replication/ReplicationPipelineStatus/ReplicationPipelineStatus.utils.tsx
index 29e15b43e3d..32401d89afb 100644
--- a/apps/studio/components/interfaces/Database/Replication/ReplicationPipelineStatus/ReplicationPipelineStatus.utils.tsx
+++ b/apps/studio/components/interfaces/Database/Replication/ReplicationPipelineStatus/ReplicationPipelineStatus.utils.tsx
@@ -276,6 +276,18 @@ export const getTableSyncLagLabel = (metrics: SlotLagMetrics): string[] => {
     parts.push(`${formatBytes(pendingBytes, pendingBytes < 1024 ? 0 : 1)} waiting to sync`)
   }
 
+  const safeWalSizeBytes = metrics.safe_wal_size_bytes
+  if (safeWalSizeBytes === null) {
+    parts.push('Unlimited WAL retention')
+  } else if (
+    typeof safeWalSizeBytes === 'number' &&
+    Number.isFinite(safeWalSizeBytes) &&
+    safeWalSizeBytes >= 0
+  ) {
+    const formattedBytes = formatBytes(safeWalSizeBytes, safeWalSizeBytes < 1024 ? 0 : 1)
+    parts.push(`${formattedBytes} WAL retention remaining`)
+  }
+
   if (metrics.wal_status === 'unreserved') parts.push('Some changes at risk')
   if (metrics.wal_status === 'lost') parts.push('Some changes lost')