frontend/src/common/styles/components.css

@@ -1675,4 +1675,38 @@
   [data-theme='light'] .vsb-item {
     border-bottom: 1px solid var(--stroke-light);
   }
+
+  /* 선박 검색 하이라이트 링 */
+  .vsb-highlight-ring {
+    position: relative;
+    width: 48px;
+    height: 48px;
+    border-radius: 50%;
+    pointer-events: none;
+  }
+
+  .vsb-highlight-ring::before,
+  .vsb-highlight-ring::after {
+    content: '';
+    position: absolute;
+    inset: 0;
+    border-radius: 50%;
+    border: 2.5px solid #38bdf8;
+    animation: vsb-ring-pulse 2s ease-out infinite;
+  }
+
+  .vsb-highlight-ring::after {
+    animation-delay: 1s;
+  }
+
+  @keyframes vsb-ring-pulse {
+    0% {
+      transform: scale(0.5);
+      opacity: 1;
+    }
+    100% {
+      transform: scale(2.8);
+      opacity: 0;
+    }
+  }
 }

frontend/src/components/common/map/MapView.tsx

@@ -399,6 +399,7 @@ export function MapView({
   const [vesselHover, setVesselHover] = useState<VesselHoverInfo | null>(null);
   const [selectedVessel, setSelectedVessel] = useState<VesselPosition | null>(null);
   const [detailVessel, setDetailVessel] = useState<VesselPosition | null>(null);
+  const [searchedVesselMmsi, setSearchedVesselMmsi] = useState<string | null>(null);
   const [vesselSearchFlyTarget, setVesselSearchFlyTarget] = useState<{
     lng: number;
     lat: number;
@@ -406,6 +407,14 @@ export function MapView({
   } | null>(null);
   const currentTime = isControlled ? externalCurrentTime : internalCurrentTime;
 
+  const searchHighlightVessel = useMemo(
+    () =>
+      searchedVesselMmsi
+        ? ((allVessels ?? vessels).find((v) => v.mmsi === searchedVesselMmsi) ?? null)
+        : null,
+    [searchedVesselMmsi, allVessels, vessels],
+  );
+
   const handleMapCenterChange = useCallback((lat: number, lng: number, zoom: number) => {
     setMapCenter([lat, lng]);
     setMapZoom(zoom);
@@ -1290,6 +1299,7 @@ export function MapView({
           onClick: (vessel) => {
             setSelectedVessel(vessel);
             setDetailVessel(null);
+            setSearchedVesselMmsi(null);
           },
           onHover: (vessel, x, y) => {
             setVesselHover(vessel ? { x, y, vessel } : null);
@@ -1406,6 +1416,19 @@ export function MapView({
           <HydrParticleOverlay hydrStep={hydrData[currentTime] ?? null} />
         )}
 
+        {/* 선박 검색 하이라이트 링 */}
+        {searchHighlightVessel && !isDrawingBoom && measureMode === null && drawAnalysisMode === null && (
+          <Marker
+            key={searchHighlightVessel.mmsi}
+            longitude={searchHighlightVessel.lon}
+            latitude={searchHighlightVessel.lat}
+            anchor="center"
+            style={{ pointerEvents: 'none' }}
+          >
+            <div className="vsb-highlight-ring" />
+          </Marker>
+        )}
+
         {/* 사고 위치 마커 (MapLibre Marker) */}
         {incidentCoord &&
           !isNaN(incidentCoord.lat) &&
@@ -1450,7 +1473,10 @@ export function MapView({
       {(allVessels ?? vessels).length > 0 && !isDrawingBoom && measureMode === null && drawAnalysisMode === null && (
         <VesselSearchBar
           vessels={allVessels ?? vessels}
-          onFlyTo={(v) => setVesselSearchFlyTarget({ lng: v.lon, lat: v.lat, zoom: 13 })}
+          onFlyTo={(v) => {
+            setVesselSearchFlyTarget({ lng: v.lon, lat: v.lat, zoom: 16 });
+            setSearchedVesselMmsi(v.mmsi);
+          }}
         />
       )}
 

frontend/src/components/incidents/components/IncidentsView.tsx

@@ -1,5 +1,5 @@
 import { useState, useEffect, useMemo } from 'react';
-import { Map as MapLibreMap, Popup } from '@vis.gl/react-maplibre';
+import { Map as MapLibreMap, Marker, Popup } from '@vis.gl/react-maplibre';
 import { useBaseMapStyle } from '@common/hooks/useBaseMapStyle';
 import { ScatterplotLayer, PathLayer, TextLayer, GeoJsonLayer } from '@deck.gl/layers';
 import { PathStyleExtension } from '@deck.gl/extensions';
@@ -133,6 +133,17 @@ export function IncidentsView() {
     lat: number;
     zoom: number;
   } | null>(null);
+  const [searchedVesselMmsi, setSearchedVesselMmsi] = useState<string | null>(null);
+
+  const searchHighlightVessel = useMemo(
+    () =>
+      searchedVesselMmsi
+        ? ((allRealVessels.length > 0 ? allRealVessels : realVessels).find(
+            (v) => v.mmsi === searchedVesselMmsi,
+          ) ?? null)
+        : null,
+    [searchedVesselMmsi, allRealVessels, realVessels],
+  );
 
   const [vesselStatus, setVesselStatus] = useState<VesselCacheStatus | null>(null);
   useEffect(() => {
@@ -624,6 +635,7 @@ export function IncidentsView() {
             });
             setIncidentPopup(null);
             setDetailVessel(null);
+            setSearchedVesselMmsi(null);
           },
           onHover: (vessel, x, y) => {
             if (vessel) {
@@ -799,6 +811,19 @@ export function IncidentsView() {
                 <FlyToController incident={selectedIncident} />
                 <VesselFlyToController target={vesselSearchFlyTarget} duration={1200} />
 
+                {/* 선박 검색 하이라이트 링 */}
+                {searchHighlightVessel && !dischargeMode && measureMode === null && (
+                  <Marker
+                    key={searchHighlightVessel.mmsi}
+                    longitude={searchHighlightVessel.lon}
+                    latitude={searchHighlightVessel.lat}
+                    anchor="center"
+                    style={{ pointerEvents: 'none' }}
+                  >
+                    <div className="vsb-highlight-ring" />
+                  </Marker>
+                )}
+
                 {/* 사고 팝업 */}
                 {incidentPopup && (
                   <Popup
@@ -823,7 +848,10 @@ export function IncidentsView() {
               {(allRealVessels.length > 0 || realVessels.length > 0) && !dischargeMode && measureMode === null && (
                 <VesselSearchBar
                   vessels={allRealVessels.length > 0 ? allRealVessels : realVessels}
-                  onFlyTo={(v) => setVesselSearchFlyTarget({ lng: v.lon, lat: v.lat, zoom: 13 })}
+                  onFlyTo={(v) => {
+                    setVesselSearchFlyTarget({ lng: v.lon, lat: v.lat, zoom: 13 });
+                    setSearchedVesselMmsi(v.mmsi);
+                  }}
                 />
               )}