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 748 MB 12/20/2024 07:04:36

Ten Days N/A 58 MB 12/20/2024 07:07:13

One Week N/A 36 MB 12/20/2024 07:06:54

Two Days N/A 14 MB 12/20/2024 07:07:18

One Day N/A 4 MB 12/20/2024 07:06:44

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 115 MB 12/20/2024 06:59:59 05 CGD View 84 MB 12/20/2024 07:01:06 07 CGD View 91 MB 12/20/2024 07:01:26

08 CGD View 85 MB 12/20/2024 07:01:40 09 CGD View 63 MB 12/20/2024 07:01:56 11 CGD View 34 MB 12/20/2024 07:02:07

13 CGD View 50 MB 12/20/2024 07:02:14 14 CGD View 36 MB 12/20/2024 07:02:26 17 CGD View 206 MB 12/20/2024 07:02:38

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 206 MB 12/20/2024 07:04:13 AL View 8 MB 12/20/2024 07:04:39 AQ View 0 MB 12/20/2024 07:04:39

BS View 0 MB 12/20/2024 07:04:40 CA View 32 MB 12/20/2024 07:04:46 CT View 10 MB 12/20/2024 07:04:50

DE View 7 MB 12/20/2024 07:05:27 FL View 57 MB 12/20/2024 07:05:48 FM View 3 MB 12/20/2024 07:05:49

GA View 15 MB 12/20/2024 07:05:54 GT View 0 MB 12/20/2024 07:05:54 HI View 16 MB 12/20/2024 07:05:55

HT View 1 MB 12/20/2024 07:05:56 ID View 0 MB 12/20/2024 07:05:56 IL View 2 MB 12/20/2024 07:05:57

IN View 2 MB 12/20/2024 07:05:58 LA View 47 MB 12/20/2024 07:06:00 MA View 26 MB 12/20/2024 07:06:01

MD View 25 MB 12/20/2024 07:06:08 ME View 52 MB 12/20/2024 07:06:17 MH View 5 MB 12/20/2024 07:06:19

MI View 36 MB 12/20/2024 07:06:21 MN View 3 MB 12/20/2024 07:06:22 MS View 9 MB 12/20/2024 07:06:25

NC View 18 MB 12/20/2024 07:06:32 NH View 4 MB 12/20/2024 07:06:34 NJ View 15 MB 12/20/2024 07:06:41

NV View 2 MB 12/20/2024 07:06:41 NY View 38 MB 12/20/2024 07:06:43 OH View 7 MB 12/20/2024 07:06:43

OR View 20 MB 12/20/2024 07:06:54 PA View 3 MB 12/20/2024 07:06:56 PO View 13 MB 12/20/2024 07:06:59

PR View 15 MB 12/20/2024 07:07:04 RI View 7 MB 12/20/2024 07:07:07 SC View 14 MB 12/20/2024 07:07:11

SP View 0 MB 12/20/2024 07:07:11 TX View 26 MB 12/20/2024 07:07:19 VA View 36 MB 12/20/2024 07:07:20

VT View 0 MB 12/20/2024 07:07:20 WA View 36 MB 12/20/2024 07:07:21 WI View 10 MB 12/20/2024 07:07:27

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 77 MB 12/20/2024 07:00:19 03 View 60 MB 12/20/2024 07:00:22 04 View 58 MB 12/20/2024 07:00:39

06 View 54 MB 12/20/2024 07:01:23 07 View 33 MB 12/20/2024 07:01:37 08 View 38 MB 12/20/2024 07:01:54

10 View 21 MB 12/20/2024 07:02:00 12 View 30 MB 12/20/2024 07:02:12 13 View 21 MB 12/20/2024 07:02:25

14 View 46 MB 12/20/2024 07:02:28 15 View 26 MB 12/20/2024 07:02:33 17 View 78 MB 12/20/2024 07:03:03

22 View 25 MB 12/20/2024 07:03:04 24 View 11 MB 12/20/2024 07:03:09 26 View 10 MB 12/20/2024 07:03:15

30 View 90 MB 12/20/2024 07:03:28 32 View 48 MB 12/20/2024 07:03:30 34 View 66 MB 12/20/2024 07:03:32

36 View 17 MB 12/20/2024 07:03:33 40 View 32 MB 12/20/2024 07:03:41

* 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.

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