NOAA S-57 chart cell

East Bay and Gulf Intracoastal Waterway

US5FL2KC

Usage band
Harbor · code 5
Current edition
2.1
Features
310
S-57 layers
33
Published
Mar 25, 2026
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
30.15000° N
South
30.07500° N
West
85.57500° W
East
85.50000° W
Center
30.11250° N, 85.53750° W
Bounds area
18 sq nm
Feature density
17.6731 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
9.4
Smallest layer
1
Largest layer
44
Area sq km
60
Features per sq km
5.15265
  1. SLCONS Shoreline construction 44
  2. COALNE Coastline 35
  3. DEPARE Depth area 29
  4. DEPCNT Depth contour 28
  5. LNDRGN Land region 26
  6. DAYMAR 23
  7. SBDARE Seabed area 21
  8. BCNLAT Lateral beacon 19
  9. LNDARE Land area 15
  10. LIGHTS Light 7
  11. SOUNDG Sounding 7
  12. RIVERS River 6
  13. SEAARE Sea area 6
  14. BCNSPP Special purpose beacon 5
  15. RETRFL 5
  16. DYKCON 4
  17. MARCUL 4
  18. OFSPLF 4
  19. BRIDGE 3
  20. BUAARE 2

Nearby Chart Cells

Harbor usage band

Current Edition Files

The NOAA ZIP archive is the upstream source for this chart cell; the other files are Open Ships generated derivatives for web and GIS use.

Editions

Edition Published Metadata
2.1 Mar 25, 2026 metadata.json