NOAA S-57 chart cell

Lake Huron

US2MI60M

Usage band
General · code 2
Current edition
10.21
Features
3,063
S-57 layers
52
Published
May 7, 2026
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
46.36437° N
South
42.85667° N
West
85.30320° W
East
80.32109° W
Center
44.61052° N, 82.81214° W
Bounds area
44,841 sq nm
Feature density
0.0683 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
58.9
Smallest layer
1
Largest layer
960
Area sq km
153,800
Features per sq km
0.01992
  1. UWTROC Underwater rock 960
  2. LNDARE Land area 409
  3. COALNE Coastline 313
  4. DEPCNT Depth contour 182
  5. DEPARE Depth area 173
  6. LIGHTS Light 129
  7. RIVERS River 124
  8. BUAARE 90
  9. SBDARE Seabed area 89
  10. RECTRC 78
  11. WRECKS Wreck 69
  12. LNDMRK 59
  13. BOYLAT Lateral buoy 45
  14. OBSTRN Obstruction 41
  15. SEAARE Sea area 36
  16. BCNSPP Special purpose beacon 29
  17. DAYMAR 28
  18. LNDRGN Land region 26
  19. SOUNDG Sounding 18
  20. BCNLAT Lateral beacon 17

Nearby Chart Cells

General usage band

  1. Lake Superior, Lake Michigan, and Lake Huron - Saint Marys River US2GRLBC - about 73 nm away
  2. North end of Lake Michigan, including Green Bay US2MI80M - about 155 nm away
  3. Lake Michigan US2MI01M - about 169 nm away
  4. Lake Michigan - Grand River; South End of Lake Huron - Sarnia US2GRLAC - about 233 nm away
  5. Lake Superior - Keweenaw Peninsula; Lake Michigan - Green Bay US2GRLBB - about 261 nm away
  6. Lake Superior US2MI79M - about 290 nm away

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
10.21 May 7, 2026 metadata.json