diff --git a/src/components/berths/berth-tabs.tsx b/src/components/berths/berth-tabs.tsx
index f057419..b2c4747 100644
--- a/src/components/berths/berth-tabs.tsx
+++ b/src/components/berths/berth-tabs.tsx
@@ -1,9 +1,13 @@
 'use client';
 
+import { useMutation, useQueryClient } from '@tanstack/react-query';
+
 import { type DetailTab } from '@/components/shared/detail-layout';
 import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
-import { TagBadge } from '@/components/shared/tag-badge';
 import { EntityActivityFeed } from '@/components/shared/entity-activity-feed';
+import { InlineEditableField } from '@/components/shared/inline-editable-field';
+import { InlineTagEditor } from '@/components/shared/inline-tag-editor';
+import { apiFetch } from '@/lib/api/client';
 import { BerthReservationsTab } from './berth-reservations-tab';
 import { BerthInterestsTab } from './berth-interests-tab';
 import { BerthInterestPulse } from './berth-interest-pulse';
@@ -61,7 +65,73 @@ function SpecRow({ label, value }: { label: string; value: React.ReactNode }) {
   );
 }
 
+function useBerthPatch(berthId: string) {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: async (patch: Record<string, string | number | boolean | null>) =>
+      apiFetch(`/api/v1/berths/${berthId}`, {
+        method: 'PATCH',
+        body: patch,
+      }),
+    onSuccess: () => {
+      qc.invalidateQueries({ queryKey: ['berths', berthId] });
+      qc.invalidateQueries({ queryKey: ['berths'] });
+    },
+  });
+}
+
+/**
+ * Editable spec row. Wraps SpecRow with InlineEditableField for fields
+ * the operator commonly tweaks (length, width, draft, side pontoon, etc).
+ * Read-only fields (mooringNumber, area) keep using plain SpecRow.
+ *
+ * Numeric fields are stored as strings in the schema (postgres NUMERIC);
+ * the `numeric` flag tells us to parse before sending and display "-" when
+ * blank.
+ */
+function EditableSpec({
+  label,
+  value,
+  field,
+  patch,
+  numeric = false,
+  suffix,
+}: {
+  label: string;
+  value: string | null;
+  field: string;
+  patch: ReturnType<typeof useBerthPatch>;
+  numeric?: boolean;
+  suffix?: string;
+}) {
+  return (
+    <div className="flex flex-col gap-0.5 py-2 text-sm sm:flex-row sm:items-baseline sm:justify-between sm:gap-3">
+      <span className="text-muted-foreground">{label}</span>
+      <span className="font-medium sm:max-w-[60%] sm:text-right">
+        <InlineEditableField
+          value={value}
+          onSave={async (next) => {
+            if (numeric) {
+              if (next === null || next.trim() === '') {
+                await patch.mutateAsync({ [field]: null });
+                return;
+              }
+              const n = Number.parseFloat(next);
+              if (Number.isNaN(n)) throw new Error('Must be a number');
+              await patch.mutateAsync({ [field]: n });
+              return;
+            }
+            await patch.mutateAsync({ [field]: next });
+          }}
+          placeholder={suffix ? `e.g. 25${suffix ? ` ${suffix}` : ''}` : undefined}
+        />
+      </span>
+    </div>
+  );
+}
+
 function OverviewTab({ berth }: { berth: BerthData }) {
+  const patch = useBerthPatch(berth.id);
   // Round to at most 2 decimals; trim trailing zeros so "5.00" -> "5".
   const fmt = (v: string | null, fractionDigits = 2): string | null => {
     if (v == null || v === '') return null;
@@ -73,15 +143,9 @@ function OverviewTab({ berth }: { berth: BerthData }) {
     });
   };
 
-  const formatDim = (ft: string | null, m: string | null) => {
-    const parts = [];
-    const ftFmt = fmt(ft);
-    const mFmt = fmt(m);
-    if (ftFmt) parts.push(`${ftFmt} ft`);
-    if (mFmt) parts.push(`${mFmt} m`);
-    return parts.length > 0 ? parts.join(' / ') : null;
-  };
-
+  // Read-only display helper for the metric column on dimensions —
+  // mirrors the pre-edit "X ft / Y m" rendering for fields where only
+  // the foot value is editable today.
   const formatNominalBoatSize = (ft: string | null, m: string | null): string | null => {
     const ftFmt = fmt(ft, 0);
     const mFmt = fmt(m);
@@ -91,24 +155,6 @@ function OverviewTab({ berth }: { berth: BerthData }) {
     return parts.length > 0 ? parts.join(' / ') : null;
   };
 
-  const formatPower = (kw: string | null) => {
-    const v = fmt(kw, 0);
-    return v ? `${v} kW` : null;
-  };
-
-  const formatVoltage = (v: string | null) => {
-    const fv = fmt(v, 0);
-    return fv ? `${fv} V` : null;
-  };
-
-  const price = berth.price
-    ? new Intl.NumberFormat('en-US', {
-        style: 'currency',
-        currency: berth.priceCurrency || 'USD',
-        maximumFractionDigits: 0,
-      }).format(Number(berth.price))
-    : null;
-
   return (
     <div className="space-y-6">
       {/* Sales pulse - top-of-page so reps doing berth-level triage can see
@@ -122,32 +168,61 @@ function OverviewTab({ berth }: { berth: BerthData }) {
             <CardTitle className="text-sm font-medium">Specifications</CardTitle>
           </CardHeader>
           <CardContent className="pt-0 divide-y">
-            <SpecRow label="Length" value={formatDim(berth.lengthFt, berth.lengthM)} />
-            <SpecRow
-              label="Width"
-              value={
-                formatDim(berth.widthFt, berth.widthM)
-                  ? `${formatDim(berth.widthFt, berth.widthM)}${berth.widthIsMinimum ? ' (min)' : ''}`
-                  : null
-              }
+            <EditableSpec
+              label="Length (ft)"
+              value={berth.lengthFt}
+              field="lengthFt"
+              patch={patch}
+              numeric
+              suffix="ft"
+            />
+            <EditableSpec
+              label="Width (ft)"
+              value={berth.widthFt}
+              field="widthFt"
+              patch={patch}
+              numeric
+              suffix="ft"
+            />
+            <EditableSpec
+              label="Draft (ft)"
+              value={berth.draftFt}
+              field="draftFt"
+              patch={patch}
+              numeric
+              suffix="ft"
             />
-            <SpecRow label="Draft" value={formatDim(berth.draftFt, berth.draftM)} />
             <SpecRow
               label="Nominal Boat Size"
               value={formatNominalBoatSize(berth.nominalBoatSize, berth.nominalBoatSizeM)}
             />
-            <SpecRow
-              label="Water Depth"
-              value={
-                berth.waterDepth || berth.waterDepthM
-                  ? `${formatDim(berth.waterDepth, berth.waterDepthM)}${berth.waterDepthIsMinimum ? ' (min)' : ''}`
-                  : null
-              }
+            <EditableSpec
+              label="Water Depth (ft)"
+              value={berth.waterDepth}
+              field="waterDepth"
+              patch={patch}
+              numeric
+              suffix="ft"
             />
-            <SpecRow label="Mooring Type" value={berth.mooringType} />
-            <SpecRow label="Side Pontoon" value={berth.sidePontoon} />
-            <SpecRow label="Bow Facing" value={berth.bowFacing} />
-            <SpecRow label="Access" value={berth.access} />
+            <EditableSpec
+              label="Mooring Type"
+              value={berth.mooringType}
+              field="mooringType"
+              patch={patch}
+            />
+            <EditableSpec
+              label="Side Pontoon"
+              value={berth.sidePontoon}
+              field="sidePontoon"
+              patch={patch}
+            />
+            <EditableSpec
+              label="Bow Facing"
+              value={berth.bowFacing}
+              field="bowFacing"
+              patch={patch}
+            />
+            <EditableSpec label="Access" value={berth.access} field="access" patch={patch} />
             <SpecRow label="Approved" value={berth.berthApproved ? 'Yes' : null} />
           </CardContent>
         </Card>
@@ -159,12 +234,46 @@ function OverviewTab({ berth }: { berth: BerthData }) {
               <CardTitle className="text-sm font-medium">Infrastructure</CardTitle>
             </CardHeader>
             <CardContent className="pt-0 divide-y">
-              <SpecRow label="Power Capacity" value={formatPower(berth.powerCapacity)} />
-              <SpecRow label="Voltage" value={formatVoltage(berth.voltage)} />
-              <SpecRow label="Cleat Type" value={berth.cleatType} />
-              <SpecRow label="Cleat Capacity" value={berth.cleatCapacity} />
-              <SpecRow label="Bollard Type" value={berth.bollardType} />
-              <SpecRow label="Bollard Capacity" value={berth.bollardCapacity} />
+              <EditableSpec
+                label="Power Capacity (kW)"
+                value={berth.powerCapacity}
+                field="powerCapacity"
+                patch={patch}
+                numeric
+                suffix="kW"
+              />
+              <EditableSpec
+                label="Voltage (V)"
+                value={berth.voltage}
+                field="voltage"
+                patch={patch}
+                numeric
+                suffix="V"
+              />
+              <EditableSpec
+                label="Cleat Type"
+                value={berth.cleatType}
+                field="cleatType"
+                patch={patch}
+              />
+              <EditableSpec
+                label="Cleat Capacity"
+                value={berth.cleatCapacity}
+                field="cleatCapacity"
+                patch={patch}
+              />
+              <EditableSpec
+                label="Bollard Type"
+                value={berth.bollardType}
+                field="bollardType"
+                patch={patch}
+              />
+              <EditableSpec
+                label="Bollard Capacity"
+                value={berth.bollardCapacity}
+                field="bollardCapacity"
+                patch={patch}
+              />
             </CardContent>
           </Card>
 
@@ -184,24 +293,28 @@ function OverviewTab({ berth }: { berth: BerthData }) {
                   <SpecRow label="End Date" value={berth.tenureEndDate} />
                 </>
               )}
-              <SpecRow label="Price" value={price} />
+              <EditableSpec
+                label={`Price (${berth.priceCurrency || 'USD'})`}
+                value={berth.price}
+                field="price"
+                patch={patch}
+                numeric
+              />
             </CardContent>
           </Card>
 
-          {berth.tags.length > 0 && (
-            <Card>
-              <CardHeader className="pb-3">
-                <CardTitle className="text-sm font-medium">Tags</CardTitle>
-              </CardHeader>
-              <CardContent className="pt-0">
-                <div className="flex flex-wrap gap-1.5">
-                  {berth.tags.map((tag) => (
-                    <TagBadge key={tag.id} name={tag.name} color={tag.color} />
-                  ))}
-                </div>
-              </CardContent>
-            </Card>
-          )}
+          <Card>
+            <CardHeader className="pb-3">
+              <CardTitle className="text-sm font-medium">Tags</CardTitle>
+            </CardHeader>
+            <CardContent className="pt-0">
+              <InlineTagEditor
+                endpoint={`/api/v1/berths/${berth.id}/tags`}
+                currentTags={berth.tags}
+                invalidateKey={['berths', berth.id]}
+              />
+            </CardContent>
+          </Card>
         </div>
       </div>
     </div>