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	779 MB	11/07/2026 11:01:02
Ten Days	N/A	34 MB	11/07/2026 11:03:00
One Week	N/A	19 MB	11/07/2026 11:02:35
Two Days	N/A	5 MB	11/07/2026 11:03:03
One Day	N/A	2 MB	11/07/2026 11:02:35

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

100 MB

11/07/2026 10:55:40

05 CGD

View

95 MB

11/07/2026 10:55:58

07 CGD

View

91 MB

11/07/2026 10:56:58

08 CGD

View

96 MB

11/07/2026 10:57:22

09 CGD

View

54 MB

11/07/2026 10:57:56

11 CGD

View

54 MB

11/07/2026 10:58:32

13 CGD

View

60 MB

11/07/2026 10:59:01

14 CGD

View

44 MB

11/07/2026 10:59:22

17 CGD

View

204 MB

11/07/2026 10:59:43

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

204 MB

11/07/2026 11:00:57

AL

View

10 MB

11/07/2026 11:01:11

AQ

View

0 MB

11/07/2026 11:01:12

BS

View

0 MB

11/07/2026 11:01:12

CA

View

52 MB

11/07/2026 11:01:13

CT

View

8 MB

11/07/2026 11:01:18

DE

View

9 MB

11/07/2026 11:01:26

FL

View

62 MB

11/07/2026 11:01:27

FM

View

4 MB

11/07/2026 11:01:33

GA

View

15 MB

11/07/2026 11:01:39

GT

View

0 MB

11/07/2026 11:01:40

HI

View

18 MB

11/07/2026 11:01:40

HT

View

5 MB

11/07/2026 11:01:42

ID

View

0 MB

11/07/2026 11:01:43

IL

View

2 MB

11/07/2026 11:01:45

IN

View

1 MB

11/07/2026 11:01:45

LA

View

53 MB

11/07/2026 11:01:45

MA

View

25 MB

11/07/2026 11:01:49

MD

View

31 MB

11/07/2026 11:01:51

ME

View

39 MB

11/07/2026 11:01:53

MH

View

4 MB

11/07/2026 11:01:56

MI

View

32 MB

11/07/2026 11:01:56

MN

View

3 MB

11/07/2026 11:02:25

MS

View

8 MB

11/07/2026 11:02:28

NC

View

22 MB

11/07/2026 11:02:29

NH

View

4 MB

11/07/2026 11:02:30

NJ

View

15 MB

11/07/2026 11:02:31

NV

View

2 MB

11/07/2026 11:02:32

NY

View

31 MB

11/07/2026 11:02:32

OH

View

6 MB

11/07/2026 11:02:35

OR

View

21 MB

11/07/2026 11:02:44

PA

View

2 MB

11/07/2026 11:02:46

PO

View

16 MB

11/07/2026 11:02:46

PW

View

0 MB

11/07/2026 11:02:49

PR

View

11 MB

11/07/2026 11:02:48

RI

View

5 MB

11/07/2026 11:02:52

SC

View

17 MB

11/07/2026 11:02:52

SP

View

0 MB

11/07/2026 11:03:00

TX

View

29 MB

11/07/2026 11:03:04

VA

View

36 MB

11/07/2026 11:03:06

VT

View

0 MB

11/07/2026 11:03:09

WA

View

41 MB

11/07/2026 11:03:09

WI

View

9 MB

11/07/2026 11:03:33

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

62 MB

11/07/2026 10:55:45

03

View

58 MB

11/07/2026 10:55:49

04

View

64 MB

11/07/2026 10:55:54

06

View

57 MB

11/07/2026 10:56:28

07

View

36 MB

11/07/2026 10:57:03

08

View

41 MB

11/07/2026 10:57:52

10

View

14 MB

11/07/2026 10:58:31

12

View

46 MB

11/07/2026 10:58:36

13

View

18 MB

11/07/2026 10:59:06

14

View

58 MB

11/07/2026 10:59:25

15

View

34 MB

11/07/2026 10:59:30

17

View

89 MB

11/07/2026 10:59:49

22

View

23 MB

11/07/2026 11:00:19

24

View

11 MB

11/07/2026 11:00:21

26

View

6 MB

11/07/2026 11:00:22

30

View

79 MB

11/07/2026 11:00:22

32

View

53 MB

11/07/2026 11:00:27

34

View

74 MB

11/07/2026 11:00:31

36

View

17 MB

11/07/2026 11:00:52

40

View

41 MB

11/07/2026 11:00:53

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

Dataset Attribution/Credit
Please use the citation below for any research, reports, or applications that use this data. Proper citation is essential for tracking the data's impact and ensures that NOAA products can be discovered, reused, and replicated for verification.

Office of Coast Survey. (2001). NOAA Electronic Navigational Charts (ENC) [Dataset]. National Oceanic and Atmospheric Administration. Accessed [date]. https://doi.org/10.25923/jyyk-j845

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.