diff --git a/jobs/JGLOBAL_FORECAST b/jobs/JGLOBAL_FORECAST
index d72a07614f..134c707247 100755
--- a/jobs/JGLOBAL_FORECAST
+++ b/jobs/JGLOBAL_FORECAST
@@ -122,7 +122,7 @@ rCDUMP=$CDUMP
 [[ $CDUMP = "gfs" ]] && export rCDUMP="gdas"
 
 # Forecast length for GFS forecast
-if [ $CDUMP = "gfs" ]; then
+if [ $CDUMP = "gfs" ] || [ $CDUMP = "gefs" ]; then
     export FHMAX=$FHMAX_GFS
     export FHOUT=$FHOUT_GFS
     export FHMAX_HF=$FHMAX_HF_GFS
diff --git a/jobs/rocoto/fcst.sh b/jobs/rocoto/fcst.sh
index e142fcce79..90402efb9f 100755
--- a/jobs/rocoto/fcst.sh
+++ b/jobs/rocoto/fcst.sh
@@ -7,6 +7,9 @@ status=$?
 [[ $status -ne 0 ]] && exit $status
 if [[ $CDUMP == "gefs" ]]; then
     export MEMBER=`echo ${RUNMEM:-"c00"}|cut -c2-3`
+    if [[ $RUNMEM != "c00" ]]; then
+        export PREFIX_ATMINC="r"
+    fi
 fi
 ###############################################################
 # Execute the JJOB
diff --git a/parm/config/config.fcst b/parm/config/config.fcst
index e73c35d15d..3041906a8e 100755
--- a/parm/config/config.fcst
+++ b/parm/config/config.fcst
@@ -358,6 +358,85 @@ elif [[ "$CDUMP" == "gfs" ]] ; then # GFS cycle specific parameters
       export io_layout="1,1"
     fi
 
+elif [[ "$CDUMP" == "gefs" ]] ; then # GEFS cycle specific parameters
+
+    if [[ $RUNMEM == "c00" ]]; then
+        # Write more variables to output
+        if [ $QUILTING = ".true." -a $OUTPUT_GRID = "gaussian_grid" ]; then
+            export DIAG_TABLE="$HOMEgfs/parm/parm_fv3diag/diag_table"
+        else
+            export DIAG_TABLE="$HOMEgfs/parm/parm_fv3diag/diag_table_orig"
+        fi
+
+        # Write gfs restart files to rerun fcst from any break point
+        export restart_interval_gfs=${restart_interval_gfs:-0}
+        if [ $restart_interval_gfs -le 0 ]; then
+            export restart_interval="$FHMAX_GFS"
+        else
+            rst_list=""
+            IAU_OFFSET=${IAU_OFFSET:-0}
+            [[ $DOIAU = "NO" ]] && export IAU_OFFSET=0
+            xfh=$((restart_interval_gfs+(IAU_OFFSET/2)))
+            while [ $xfh -le $FHMAX_GFS ]; do
+                rst_list="$rst_list $xfh"
+                xfh=$((xfh+restart_interval_gfs))
+            done
+            export restart_interval="$rst_list"
+        fi
+
+        if [ $DO_AERO = "YES" ]; then
+            # Make sure a restart file is written at the cadence time
+            if [[ ! "${restart_interval[*]}" =~ "$STEP_GFS"  ]]; then
+                export restart_interval="$STEP_GFS $restart_interval"
+            fi
+        fi
+
+        # Choose coupling with wave
+        if [ $DO_WAVE = "YES" -a "$WAVE_CDUMP" != "gdas" ]; then
+            export cplwav=".true."
+        fi
+
+        # Turn off dry mass adjustment in GFS
+        export adjust_dry_mass=".false."
+
+        # Write each restart file in 16 small files to save time
+        if [ $CASE = C768 ]; then
+            export io_layout="4,4"
+        else
+            export io_layout="1,1"
+        fi
+
+    else
+        # Variables used in DA cycling
+        if [ $QUILTING = ".true." -a $OUTPUT_GRID = "gaussian_grid" ]; then
+            export DIAG_TABLE="$HOMEgfs/parm/parm_fv3diag/diag_table_da"
+        else
+            export DIAG_TABLE="$HOMEgfs/parm/parm_fv3diag/diag_table_da_orig"
+        fi
+
+        # Write restart files, where $number is current model start time.
+        # restart_interval:        $number
+        #    number=0, writes out restart files at the end of forecast.
+        #    number>0, writes out restart files at the frequency of $number and at the end of forecast.
+        # restart_interval:        "$number -1"
+        #    writes out restart files only once at $number forecast hour.
+        # restart_interval:        "$number1 $number2 $number3 ..."
+        #    writes out restart file at the specified forecast hours
+        export restart_interval=${restart_interval:-6}
+
+        # For IAU, write restarts at beginning of window also
+        if [ $DOIAU = "YES" ]; then
+            export restart_interval="3 6"
+        fi
+
+        # Choose coupling with wave
+        if [ $DO_WAVE = "YES" ]; then export cplwav=".true." ; fi
+
+        # Turn on dry mass adjustment in GDAS
+        export adjust_dry_mass=".true."
+
+    fi
+
 fi
 
 if [[ $DO_COUPLED = "YES" ]] ; then # coupled model
diff --git a/ush/forecast_postdet.sh b/ush/forecast_postdet.sh
index a67e6f4df6..85b502f453 100755
--- a/ush/forecast_postdet.sh
+++ b/ush/forecast_postdet.sh
@@ -618,6 +618,8 @@ data_out_GFS() {
       fi
     elif [ $CDUMP = "gfs" ]; then
       $NCP $DATA/input.nml $ROTDIR/${CDUMP}.${PDY}/${cyc}/atmos/
+    elif [ $CDUMP = "gefs" ]; then
+      $NCP $DATA/input.nml $ROTDIR/${CDUMP}.${PDY}/${cyc}/$RUNMEM/atmos/
     fi
   fi
 
diff --git a/ush/forecast_predet.sh b/ush/forecast_predet.sh
index 3ebd360579..833b5c89a9 100755
--- a/ush/forecast_predet.sh
+++ b/ush/forecast_predet.sh
@@ -127,7 +127,11 @@ FV3_GFS_predet(){
   if [ $MEMBER -lt 0 ]; then
     NTASKS_TOT=${NTASKS_TOT:-$npe_fcst_gfs}
   else
-    NTASKS_TOT=${NTASKS_TOT:-$npe_efcs}
+    if [[ $CDUMP == gefs ]]; then
+      NTASKS_TOT=${NTASKS_TOT:-$npe_fcst_gfs}
+    else
+      NTASKS_TOT=${NTASKS_TOT:-$npe_efcs}
+    fi
   fi
 
   TYPE=${TYPE:-"nh"}                  # choices:  nh, hydro
@@ -241,6 +245,29 @@ FV3_GFS_predet(){
     for file in $files; do
       $NLN $RSTDIR_ATM/$file $RSTDIR_ATM/${vPDY}.${vcyc}0000.$file
     done
+  elif [ $CDUMP = "gefs" -a $rst_invt1 -gt 0 ]; then
+    if [ $MEMBER -eq 0 ]; then
+      memchar=c$(printf %02i $MEMBER)
+    else
+      memchar=p$(printf %02i $MEMBER)
+    fi
+    RSTDIR_ATM=${RSTDIR:-$ROTDIR}/${CDUMP}.${PDY}/${cyc}/${memchar}/atmos/RERUN_RESTART
+    if [ ! -d $RSTDIR_ATM ]; then mkdir -p $RSTDIR_ATM ; fi
+    $NLN $RSTDIR_ATM RESTART
+    # The final restart written at the end doesn't include the valid date
+    # Create links that keep the same name pattern for these files
+    VDATE=$($NDATE +$FHMAX_GFS $CDATE)
+    vPDY=$(echo $VDATE | cut -c1-8)
+    vcyc=$(echo $VDATE | cut -c9-10)
+    files="coupler.res fv_core.res.nc"
+    for tile in {1..6}; do
+      for base in ca_data fv_core.res fv_srf_wnd.res fv_tracer.res phy_data sfc_data; do
+        files="${files} ${base}.tile${tile}.nc"
+      done
+    done
+    for file in $files; do
+      $NLN $RSTDIR_ATM/$file $RSTDIR_ATM/${vPDY}.${vcyc}0000.$file
+    done
   else
     mkdir -p $DATA/RESTART
   fi