diff --git a/packages/google_maps_flutter/google_maps_flutter_web/CHANGELOG.md b/packages/google_maps_flutter/google_maps_flutter_web/CHANGELOG.md
index 07df4664dc2a..9f105f41499d 100644
--- a/packages/google_maps_flutter/google_maps_flutter_web/CHANGELOG.md
+++ b/packages/google_maps_flutter/google_maps_flutter_web/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.6.2+1
+
+* Fixes a bug that prevented non-cloud styles from being applied.
+
 ## 0.6.2
 
 * Adds `colorScheme` support for controlling cloud-based map brightness.
diff --git a/packages/google_maps_flutter/google_maps_flutter_web/example/integration_test/cloud_map_styles_test.dart b/packages/google_maps_flutter/google_maps_flutter_web/example/integration_test/cloud_map_styles_test.dart
index 57555a51e457..9fd38622c105 100644
--- a/packages/google_maps_flutter/google_maps_flutter_web/example/integration_test/cloud_map_styles_test.dart
+++ b/packages/google_maps_flutter/google_maps_flutter_web/example/integration_test/cloud_map_styles_test.dart
@@ -26,7 +26,7 @@ void main() {
     textDirection: TextDirection.ltr,
   );
 
-  testWidgets('cloudMapId present => mapId set & styles omitted', (
+  testWidgets('cloud mapId present => mapId set & styles omitted', (
     WidgetTester tester,
   ) async {
     const testMapConfig = MapConfiguration(mapId: 'test-cloud-map-id');
@@ -46,7 +46,7 @@ void main() {
       mapId: 1, // Internal controller ID
       streamController: stream,
       widgetConfiguration: cfg(),
-      mapConfiguration: testMapConfig, // cloudMapId is set here
+      mapConfiguration: testMapConfig, // Cloud mapId is set here
     );
 
     controller.debugSetOverrides(
@@ -70,13 +70,13 @@ void main() {
     expect(
       captured!.styles == null || captured!.styles!.isEmpty,
       isTrue,
-      reason: 'When cloudMapId is set, styles must not be applied.',
+      reason: 'When cloud mapId is set, styles must not be applied.',
     );
 
     controller.dispose();
   });
 
-  testWidgets('no cloudMapId => styles applied', (WidgetTester tester) async {
+  testWidgets('no cloud mapId => styles applied', (WidgetTester tester) async {
     await tester.pumpWidget(
       const Directionality(textDirection: TextDirection.ltr, child: SizedBox()),
     );
@@ -113,13 +113,65 @@ void main() {
     expect(
       captured!.mapId,
       anyOf(isNull, isEmpty),
-      reason: 'mapId should be empty/null when no Cloud Map is used.',
+      reason: 'mapId should be empty/null when no cloud mapId is used.',
     );
     expect(captured!.styles, isNotNull);
     expect(
       captured!.styles,
       isNotEmpty,
-      reason: 'When cloudMapId is null, styles should be applied.',
+      reason: 'When cloud mapId is null, styles should be applied.',
+    );
+
+    controller.dispose();
+  });
+
+  testWidgets('empty cloud mapId is treated as no mapId', (
+    WidgetTester tester,
+  ) async {
+    await tester.pumpWidget(
+      const Directionality(textDirection: TextDirection.ltr, child: SizedBox()),
+    );
+
+    final stream = StreamController<MapEvent<Object?>>();
+    addTearDown(() {
+      // Stream is closed by controller.dispose()
+    });
+
+    gmaps.MapOptions? captured;
+    final controller = GoogleMapController(
+      mapId: 2, // Internal controller ID
+      streamController: stream,
+      widgetConfiguration: cfg(),
+      mapConfiguration: const MapConfiguration(mapId: ''),
+    );
+
+    controller.debugSetOverrides(
+      setOptions: (gmaps.MapOptions options) {
+        captured = options;
+      },
+    );
+
+    final styles = <gmaps.MapTypeStyle>[
+      gmaps.MapTypeStyle()
+        ..featureType = 'poi'
+        ..elementType = 'labels',
+    ];
+
+    controller.updateStyles(styles);
+
+    await tester.pump();
+
+    expect(captured, isNotNull);
+    expect(
+      captured!.mapId,
+      anyOf(isNull, isEmpty),
+      reason: 'mapId should be empty/null when no cloud mapId is used.',
+    );
+    expect(captured!.styles, isNotNull);
+    expect(
+      captured!.styles,
+      isNotEmpty,
+      reason: 'When cloud mapId is empty, styles should be applied.',
     );
 
     controller.dispose();
diff --git a/packages/google_maps_flutter/google_maps_flutter_web/lib/src/convert.dart b/packages/google_maps_flutter/google_maps_flutter_web/lib/src/convert.dart
index efbf2398ff49..c778ed3ce687 100644
--- a/packages/google_maps_flutter/google_maps_flutter_web/lib/src/convert.dart
+++ b/packages/google_maps_flutter/google_maps_flutter_web/lib/src/convert.dart
@@ -124,12 +124,15 @@ gmaps.MapOptions _configurationAndStyleToGmapsOptions(
   options.fullscreenControl = false;
   options.streetViewControl = false;
 
+  // Treat an empty mapId as null, as the app-facing package may pass it either
+  // way.
+  final String? mapId = configuration.mapId == '' ? null : configuration.mapId;
   // If using cloud map, do not set options.styles
-  if (configuration.mapId == null) {
+  if (mapId == null) {
     options.styles = styles;
   }
 
-  options.mapId = configuration.mapId;
+  options.mapId = mapId;
 
   final gmaps.ColorScheme? jsColorScheme = _gmapTypeColorSchemeForPluginColor(
     configuration.colorScheme,
diff --git a/packages/google_maps_flutter/google_maps_flutter_web/pubspec.yaml b/packages/google_maps_flutter/google_maps_flutter_web/pubspec.yaml
index 423d547c4abe..4031ab5650e3 100644
--- a/packages/google_maps_flutter/google_maps_flutter_web/pubspec.yaml
+++ b/packages/google_maps_flutter/google_maps_flutter_web/pubspec.yaml
@@ -2,7 +2,7 @@ name: google_maps_flutter_web
 description: Web platform implementation of google_maps_flutter
 repository: https://github.com/flutter/packages/tree/main/packages/google_maps_flutter/google_maps_flutter_web
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+maps%22
-version: 0.6.2
+version: 0.6.2+1
 
 environment:
   sdk: ^3.9.0