diff --git a/noaa_enc.py b/noaa_enc.py
new file mode 100755
index 0000000..21957d7
--- /dev/null
+++ b/noaa_enc.py
@@ -0,0 +1,72 @@
+#!/usr/bin/python3
+"""Script to process the NOAA ENC download page and convert it to the XML catalog format
+Part of the ChartCatalogs project
+Copyright (c) 2026 Dirk
+Licensed under GPLv2 or, at your will later version
+"""
+
+import re
+import sys
+from ChartCatalogs.RncChartCatalog import RncChartCatalog
+from ChartCatalogs.Chart import Chart
+from datetime import datetime
+
+STATE_NAMES = {
+    'AK': 'Alaska', 'AL': 'Alabama', 'AQ': 'Antarctica',
+    'BS': 'Bahamas', 'CA': 'California', 'CT': 'Connecticut',
+    'DE': 'Delaware', 'FL': 'Florida', 'FM': 'Micronesia',
+    'GA': 'Georgia', 'GT': 'Guatemala', 'HI': 'Hawaii',
+    'HT': 'Haiti', 'ID': 'Idaho', 'IL': 'Illinois',
+    'IN': 'Indiana', 'LA': 'Louisiana', 'MA': 'Massachusetts',
+    'MD': 'Maryland', 'ME': 'Maine', 'MH': 'Marshall Islands',
+    'MI': 'Michigan', 'MN': 'Minnesota', 'MS': 'Mississippi',
+    'NC': 'North Carolina', 'NH': 'New Hampshire', 'NJ': 'New Jersey',
+    'NV': 'Nevada', 'NY': 'New York', 'OH': 'Ohio',
+    'OR': 'Oregon', 'PA': 'Pennsylvania', 'PO': 'Pacific Ocean',
+    'PR': 'Puerto Rico', 'PW': 'Palau', 'RI': 'Rhode Island',
+    'SC': 'South Carolina', 'SP': 'Spratly Islands', 'TX': 'Texas',
+    'VA': 'Virginia', 'VT': 'Vermont', 'WA': 'Washington',
+    'WI': 'Wisconsin',
+}
+
+BASE_URL = 'https://charts.noaa.gov/ENCs'
+
+# Pattern: <A href="XX_ENCs.zip"...>...XX...</A>...</td><td>SIZE&nbsp;MB</td><td>DATE</td>
+ENTRY_RE = re.compile(
+    r'href="([A-Z]{2})_ENCs\.zip"[^>]*>.*?</td>'
+    r'<td>.*?</td>'
+    r'<td>(\d+)&nbsp;MB</td>'
+    r'<td>(\d{2}/\d{2}/\d{4}\s+\d{2}:\d{2}:\d{2})</td>',
+    re.DOTALL
+)
+
+
+def main():
+    with open(sys.argv[1]) as f:
+        html = f.read()
+
+    entries = []
+    for m in ENTRY_RE.finditer(html):
+        code = m.group(1)
+        size_mb = int(m.group(2))
+        ts = datetime.strptime(m.group(3), '%m/%d/%Y %H:%M:%S')
+        name = STATE_NAMES.get(code, code)
+        entries.append((code, name, size_mb, ts))
+
+    catalog = RncChartCatalog()
+    catalog.title = 'NOAA ENC Charts (S-57) by State'
+
+    for code, name, size_mb, ts in entries:
+        chart = Chart()
+        chart.number = code
+        chart.title = '%s (%d MB)' % (name, size_mb)
+        chart.chart_format = 'Electronic Navigational Chart, S-57'
+        chart.url = '%s/%s_ENCs.zip' % (BASE_URL, code)
+        chart.zipfile_ts = ts
+        catalog.add_chart(chart)
+
+    catalog.print_xml()
+
+
+if __name__ == '__main__':
+    main()
diff --git a/noaa_enc.sh b/noaa_enc.sh
new file mode 100755
index 0000000..eb92032
--- /dev/null
+++ b/noaa_enc.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# Script to download NOAA ENC charts list and convert it to the XML catalog format
+#
+# Part of the ChartCatalogs project
+# Copyright (c) 2026 Dirk
+# Licensed under GPLv2 or, at your will later version
+#
+
+if [ -z "${CHARTCATALOGS_TARGETDIR}" ]; then
+  TARGETDIR='.'
+else
+  TARGETDIR="${CHARTCATALOGS_TARGETDIR}"
+fi
+
+CATALOGNAME='NOAA_ENC_Catalog.xml'
+
+WORKDIR='/tmp'
+rm -f ${WORKDIR}/noaa_enc.html
+if wget -q -O ${WORKDIR}/noaa_enc.html https://charts.noaa.gov/ENCs/ENCs.shtml; then
+  python3 ./noaa_enc.py ${WORKDIR}/noaa_enc.html > ${WORKDIR}/${CATALOGNAME}
+  if xmllint --noout ${WORKDIR}/${CATALOGNAME} 2>&1 >/dev/null; then
+    cat ${WORKDIR}/${CATALOGNAME} | xmllint --format - > ${TARGETDIR}/${CATALOGNAME}
+    rm ${WORKDIR}/${CATALOGNAME}
+  fi
+  rm -f ${WORKDIR}/noaa_enc.html
+fi