NOAA S-57 chart cell

North Pacific Ocean - O'ahu to Moloka'i, HI

US3HI1ES

Usage band
Coastal · code 3
Current edition
1.2
Features
1,079
S-57 layers
52
Published
Jun 10, 2026
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
21.60000° N
South
20.40000° N
West
158.40000° W
East
157.20000° W
Center
21.00000° N, 157.80000° W
Bounds area
4,846 sq nm
Feature density
0.2227 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
20.8
Smallest layer
1
Largest layer
239
Area sq km
16,622
Features per sq km
0.06491
  1. SBDARE Seabed area 239
  2. UWTROC Underwater rock 105
  3. LNDELV 95
  4. DEPCNT Depth contour 84
  5. DEPARE Depth area 82
  6. BUAARE 50
  7. COALNE Coastline 46
  8. LIGHTS Light 38
  9. CBLSUB 37
  10. OBSTRN Obstruction 32
  11. LNDMRK 27
  12. LNDRGN Land region 26
  13. SOUNDG Sounding 19
  14. RIVERS River 18
  15. LNDARE Land area 17
  16. SEAARE Sea area 17
  17. RESARE 16
  18. WRECKS Wreck 14
  19. BOYSPP Special purpose buoy 12
  20. SLCONS Shoreline construction 12

Nearby Chart Cells

Coastal 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
1.2 Jun 10, 2026 metadata.json