diff --git a/python/core/auto_generated/layout/qgslayoutitemmapgrid.sip.in b/python/core/auto_generated/layout/qgslayoutitemmapgrid.sip.in
index 39a7fafdcd9..ee9fc2e94df 100644
--- a/python/core/auto_generated/layout/qgslayoutitemmapgrid.sip.in
+++ b/python/core/auto_generated/layout/qgslayoutitemmapgrid.sip.in
@@ -203,7 +203,8 @@ An individual grid which is drawn above the map content in a
       ExteriorTicks,
       InteriorExteriorTicks,
       LineBorder,
-      LineBorderNautical
+      LineBorderNautical,
+      ZebraNautical,
     };
 
     enum FrameSideFlag
diff --git a/src/app/layout/qgslayoutmapgridwidget.cpp b/src/app/layout/qgslayoutmapgridwidget.cpp
index d4ad1ef88b5..80cbcfda409 100644
--- a/src/app/layout/qgslayoutmapgridwidget.cpp
+++ b/src/app/layout/qgslayoutmapgridwidget.cpp
@@ -37,12 +37,14 @@ QgsLayoutMapGridWidget::QgsLayoutMapGridWidget( QgsLayoutItemMapGrid *mapGrid, Q
 
   mFrameStyleComboBox->addItem( tr( "No Frame" ), QgsLayoutItemMapGrid::NoFrame );
   mFrameStyleComboBox->addItem( tr( "Zebra" ), QgsLayoutItemMapGrid::Zebra );
+  mFrameStyleComboBox->addItem( tr( "Zebra (Nautical)" ), QgsLayoutItemMapGrid::ZebraNautical );
   mFrameStyleComboBox->addItem( tr( "Interior Ticks" ), QgsLayoutItemMapGrid::InteriorTicks );
   mFrameStyleComboBox->addItem( tr( "Exterior Ticks" ), QgsLayoutItemMapGrid::ExteriorTicks );
   mFrameStyleComboBox->addItem( tr( "Interior and Exterior Ticks" ), QgsLayoutItemMapGrid::InteriorExteriorTicks );
   mFrameStyleComboBox->addItem( tr( "Line Border" ), QgsLayoutItemMapGrid::LineBorder );
   mFrameStyleComboBox->addItem( tr( "Line Border (Nautical)" ), QgsLayoutItemMapGrid::LineBorderNautical );
 
+  mGridFrameMarginSpinBox->setShowClearButton( true );
   mGridFrameMarginSpinBox->setClearValue( 0 );
 
   connect( mIntervalXSpinBox, &QgsDoubleSpinBox::editingFinished, this, &QgsLayoutMapGridWidget::mIntervalXSpinBox_editingFinished );
@@ -537,6 +539,7 @@ void QgsLayoutMapGridWidget::setGridItems()
   switch ( gridFrameStyle )
   {
     case QgsLayoutItemMapGrid::Zebra:
+    case QgsLayoutItemMapGrid::ZebraNautical:
       toggleFrameControls( true, true, true );
       break;
     case QgsLayoutItemMapGrid::InteriorTicks:
@@ -854,6 +857,7 @@ void QgsLayoutMapGridWidget::mFrameStyleComboBox_currentIndexChanged( int )
   switch ( style )
   {
     case QgsLayoutItemMapGrid::Zebra:
+    case QgsLayoutItemMapGrid::ZebraNautical:
       toggleFrameControls( true, true, true );
       break;
     case QgsLayoutItemMapGrid::InteriorTicks:
diff --git a/src/core/layout/qgslayoutitemmapgrid.cpp b/src/core/layout/qgslayoutitemmapgrid.cpp
index aeab5050aa0..80bc0117446 100644
--- a/src/core/layout/qgslayoutitemmapgrid.cpp
+++ b/src/core/layout/qgslayoutitemmapgrid.cpp
@@ -775,6 +775,7 @@ void QgsLayoutItemMapGrid::drawGridFrameBorder( QPainter *p, const QMap< double,
   switch ( mGridFrameStyle )
   {
     case QgsLayoutItemMapGrid::Zebra:
+    case QgsLayoutItemMapGrid::ZebraNautical:
       drawGridFrameZebraBorder( p, borderPos, border, extension );
       break;
     case QgsLayoutItemMapGrid::InteriorTicks:
@@ -871,13 +872,17 @@ void QgsLayoutItemMapGrid::drawGridFrameZebraBorder( QPainter *p, const QMap< do
     currentCoord = posIt.key();
     color1 = !color1;
   }
-  //draw corners
-  width = height = ( mGridFrameWidth + mGridFrameMargin ) ;
-  p->setBrush( QBrush( mGridFrameFillColor1 ) );
-  p->drawRect( QRectF( -( mGridFrameWidth + mGridFrameMargin ), -( mGridFrameWidth + mGridFrameMargin ), width, height ) );
-  p->drawRect( QRectF( mMap->rect().width(), -( mGridFrameWidth + mGridFrameMargin ), width, height ) );
-  p->drawRect( QRectF( -( mGridFrameWidth + mGridFrameMargin ), mMap->rect().height(),                  width, height ) );
-  p->drawRect( QRectF( mMap->rect().width(), mMap->rect().height(), width, height ) );
+
+  if ( mGridFrameStyle == ZebraNautical )
+  {
+    //draw corners
+    width = height = ( mGridFrameWidth + mGridFrameMargin ) ;
+    p->setBrush( QBrush( mGridFrameFillColor1 ) );
+    p->drawRect( QRectF( -( mGridFrameWidth + mGridFrameMargin ), -( mGridFrameWidth + mGridFrameMargin ), width, height ) );
+    p->drawRect( QRectF( mMap->rect().width(), -( mGridFrameWidth + mGridFrameMargin ), width, height ) );
+    p->drawRect( QRectF( -( mGridFrameWidth + mGridFrameMargin ), mMap->rect().height(), width, height ) );
+    p->drawRect( QRectF( mMap->rect().width(), mMap->rect().height(), width, height ) );
+  }
 }
 
 void QgsLayoutItemMapGrid::drawGridFrameTicks( QPainter *p, const QMap< double, double > &borderPos, QgsLayoutItemMapGrid::BorderSide border, double *extension ) const
@@ -1067,6 +1072,7 @@ void QgsLayoutItemMapGrid::drawCoordinateAnnotation( QPainter *p, QPointF pos, c
       break;
 
     case QgsLayoutItemMapGrid::Zebra:
+    case QgsLayoutItemMapGrid::ZebraNautical:
     case QgsLayoutItemMapGrid::LineBorder:
     case QgsLayoutItemMapGrid::LineBorderNautical:
       gridFrameDistance += ( mGridFramePenThickness / 2.0 );
@@ -1091,7 +1097,7 @@ void QgsLayoutItemMapGrid::drawCoordinateAnnotation( QPainter *p, QPointF pos, c
 
     if ( mLeftGridAnnotationPosition == QgsLayoutItemMapGrid::InsideMapFrame )
     {
-      if ( mGridFrameStyle == QgsLayoutItemMapGrid::Zebra || mGridFrameStyle == QgsLayoutItemMapGrid::ExteriorTicks )
+      if ( mGridFrameStyle == QgsLayoutItemMapGrid::Zebra || mGridFrameStyle == QgsLayoutItemMapGrid::ZebraNautical || mGridFrameStyle == QgsLayoutItemMapGrid::ExteriorTicks )
       {
         gridFrameDistance = 0;
       }
@@ -1163,7 +1169,7 @@ void QgsLayoutItemMapGrid::drawCoordinateAnnotation( QPainter *p, QPointF pos, c
 
     if ( mRightGridAnnotationPosition == QgsLayoutItemMapGrid::InsideMapFrame )
     {
-      if ( mGridFrameStyle == QgsLayoutItemMapGrid::Zebra || mGridFrameStyle == QgsLayoutItemMapGrid::ExteriorTicks )
+      if ( mGridFrameStyle == QgsLayoutItemMapGrid::Zebra || mGridFrameStyle == QgsLayoutItemMapGrid::ZebraNautical || mGridFrameStyle == QgsLayoutItemMapGrid::ExteriorTicks )
       {
         gridFrameDistance = 0;
       }
@@ -1235,7 +1241,7 @@ void QgsLayoutItemMapGrid::drawCoordinateAnnotation( QPainter *p, QPointF pos, c
 
     if ( mBottomGridAnnotationPosition == QgsLayoutItemMapGrid::InsideMapFrame )
     {
-      if ( mGridFrameStyle == QgsLayoutItemMapGrid::Zebra || mGridFrameStyle == QgsLayoutItemMapGrid::ExteriorTicks )
+      if ( mGridFrameStyle == QgsLayoutItemMapGrid::Zebra || mGridFrameStyle == QgsLayoutItemMapGrid::ZebraNautical || mGridFrameStyle == QgsLayoutItemMapGrid::ExteriorTicks )
       {
         gridFrameDistance = 0;
       }
@@ -1311,7 +1317,7 @@ void QgsLayoutItemMapGrid::drawCoordinateAnnotation( QPainter *p, QPointF pos, c
 
     if ( mTopGridAnnotationPosition == QgsLayoutItemMapGrid::InsideMapFrame )
     {
-      if ( mGridFrameStyle == QgsLayoutItemMapGrid::Zebra || mGridFrameStyle == QgsLayoutItemMapGrid::ExteriorTicks )
+      if ( mGridFrameStyle == QgsLayoutItemMapGrid::Zebra || mGridFrameStyle == QgsLayoutItemMapGrid::ZebraNautical || mGridFrameStyle == QgsLayoutItemMapGrid::ExteriorTicks )
       {
         gridFrameDistance = 0;
       }
diff --git a/src/core/layout/qgslayoutitemmapgrid.h b/src/core/layout/qgslayoutitemmapgrid.h
index 52b3e8ee4aa..5372a3c2593 100644
--- a/src/core/layout/qgslayoutitemmapgrid.h
+++ b/src/core/layout/qgslayoutitemmapgrid.h
@@ -233,7 +233,8 @@ class CORE_EXPORT QgsLayoutItemMapGrid : public QgsLayoutItemMapItem
       ExteriorTicks,  //!< Tick markers drawn outside map frame
       InteriorExteriorTicks, //!< Tick markers drawn both inside and outside the map frame
       LineBorder, //!< Simple solid line frame
-      LineBorderNautical //!< Simple solid line frame, with nautical style diagonals on corners
+      LineBorderNautical, //!< Simple solid line frame, with nautical style diagonals on corners
+      ZebraNautical, //!< Black/white pattern, with nautical style diagonals on corners
     };
 
     /**