U.S. Office of Coast Survey

Chart Downloader for NOAA ENC®

The Electronic Navigational Charts are available in S-57 format.

User's Agreement to Terms and Conditions.

There are several options for downloading:

1. Select a zip file of an Individual ENC from a list sorted by name.
2. Select a zip file of an Individual ENC from a list sorted by date.
3. Write an application or script that uses the data in the ENC Product Catalog, an XML file that contains the status of the ENCs available for download.
4. Select one of the pre-packaged zip files below:

All ENCs:

Name XML Size Zip File Date Time*

All View 683 MB 04/11/2024 14:40:08

Ten Days N/A 67 MB 04/11/2024 14:40:17

One Week N/A 62 MB 04/11/2024 14:40:16

Two Days N/A 12 MB 04/11/2024 14:40:18

One Day N/A 8 MB 04/11/2024 14:40:16

ENCs by Coast Guard Districts (map):

Name XML Size Zip File Date Time* Name XML Size Zip File Date Time* Name XML Size Zip File Date Time*

01 CGD View 99 MB 04/11/2024 14:39:43 05 CGD View 81 MB 04/10/2024 13:57:05 07 CGD View 84 MB 04/11/2024 14:39:43
08 CGD View 81 MB 04/11/2024 14:39:45 09 CGD View 53 MB 04/11/2024 14:39:47 11 CGD View 34 MB 03/28/2024 14:19:52
13 CGD View 42 MB 04/11/2024 14:39:47 14 CGD View 34 MB 04/11/2024 14:39:49 17 CGD View 191 MB 04/11/2024 14:39:52

ENCs by State:

Name XML Size Zip File Date Time* Name XML Size Zip File Date Time* Name XML Size Zip File Date Time*

AK View 191 MB 04/11/2024 14:39:56 AL View 8 MB 04/04/2024 15:01:18 AQ View 0 MB 11/16/2023 15:42:19
BS View 0 MB 02/22/2024 15:19:34 CA View 32 MB 03/28/2024 14:20:27 CT View 10 MB 04/10/2024 13:57:35
DE View 7 MB 03/28/2024 14:20:35 FL View 54 MB 04/11/2024 14:40:12 FM View 3 MB 05/11/2023 14:03:49
GA View 15 MB 04/04/2024 15:01:24 GT N/A N/A N/A HI View 16 MB 03/14/2024 14:35:53
HT View 1 MB 02/23/2023 15:37:22 ID View 1 MB 12/28/2023 15:42:28 IL View 2 MB 04/11/2024 14:40:12
IN View 2 MB 04/11/2024 14:40:13 LA View 46 MB 04/11/2024 14:40:13 MA View 25 MB 04/10/2024 13:57:40
MD View 25 MB 04/10/2024 13:57:40 ME View 42 MB 04/11/2024 14:40:14 MH View 4 MB 03/09/2023 16:39:12
MI View 32 MB 04/11/2024 14:40:15 MN View 2 MB 04/04/2024 15:01:27 MS View 8 MB 04/11/2024 14:40:15
NC View 17 MB 04/10/2024 13:57:42 NH View 5 MB 04/04/2024 15:01:28 NJ View 15 MB 04/10/2024 13:57:42
NV View 2 MB 09/16/2021 19:45:35 NY View 35 MB 04/11/2024 14:40:15 OH View 6 MB 04/10/2024 13:57:43
OR View 15 MB 04/04/2024 15:01:29 PA View 2 MB 04/04/2024 15:01:30 PO View 13 MB 04/11/2024 14:40:16
PR View 11 MB 03/21/2024 14:52:58 RI View 7 MB 03/28/2024 14:20:40 SC View 17 MB 03/28/2024 14:20:40
SP View 0 MB 09/16/2021 19:45:51 TX View 25 MB 04/10/2024 13:57:43 VA View 34 MB 04/10/2024 13:57:48
VT View 0 MB 10/13/2022 13:54:32 WA View 37 MB 04/11/2024 14:40:20 WI View 8 MB 04/11/2024 14:40:20

ENCs by Region (list):

Name XML Size Zip File Date Time* Name XML Size Zip File Date Time* Name XML Size Zip File Date Time*

02 View 67 MB 04/11/2024 14:39:43 03 View 57 MB 04/11/2024 14:39:47 04 View 58 MB 04/10/2024 13:57:14
06 View 51 MB 04/10/2024 13:57:08 07 View 29 MB 04/11/2024 14:39:43 08 View 35 MB 04/11/2024 14:39:46
10 View 17 MB 03/21/2024 14:52:38 12 View 30 MB 03/28/2024 14:19:52 13 View 14 MB 04/11/2024 14:39:48
14 View 37 MB 04/04/2024 15:01:11 15 View 27 MB 04/11/2024 14:39:52 17 View 73 MB 04/11/2024 14:39:52
22 View 22 MB 04/11/2024 14:39:54 24 View 12 MB 04/10/2024 13:57:12 26 View 7 MB 04/11/2024 14:39:54
30 View 71 MB 04/11/2024 14:39:54 32 View 48 MB 04/04/2024 15:01:16 34 View 59 MB 04/04/2024 15:01:16
36 View 21 MB 03/21/2024 14:52:44 40 View 30 MB 04/11/2024 14:39:55

* Zip File Date Time indicates when the zip file was created in Coordinated Universal Time.

Resources:
Click ENC Dates for more information about the Update Application Date and Issue Date.
Click Coast Survey's Inquiry page if you have comments or suggestions.