NOAA S-57 chart cell

Point Dume to Purisma Point

US3CA69M

Usage band
Coastal · code 3
Current edition
32.5
Features
2,984
S-57 layers
60
Published
Apr 20, 2026
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

Loading map
North
34.83347° N
South
33.12720° N
West
121.79966° W
East
118.73490° W
Center
33.98033° N, 120.26728° W
Bounds area
15,631 sq nm
Feature density
0.1909 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
49.7
Smallest layer
1
Largest layer
481
Area sq km
53,613
Features per sq km
0.05566
  1. SBDARE Seabed area 481
  2. UWTROC Underwater rock 347
  3. DEPCNT Depth contour 299
  4. DEPARE Depth area 288
  5. WEDKLP 194
  6. SLOGRD 172
  7. RIVERS River 146
  8. LNDARE Land area 138
  9. COALNE Coastline 137
  10. M_QUAL Data quality 111
  11. SLCONS Shoreline construction 85
  12. LNDELV 69
  13. SOUNDG Sounding 58
  14. OBSTRN Obstruction 49
  15. LIGHTS Light 40
  16. LNDRGN Land region 39
  17. SEAARE Sea area 37
  18. LNDMRK 29
  19. BUAARE 25
  20. WRECKS Wreck 25

Nearby Chart Cells

Coastal usage band

  1. San Diego to Santa Rosa Island US3CA70M - about 94 nm away
  2. Point Conception to Point Sur US3CA85M - about 95 nm away
  3. San Pedro Channel - Ports of Los Angeles and Long Beach, Ca US3CA1DI - about 104 nm away
  4. Point Sur to San Francisco US3CA52M - about 212 nm away
  5. San Francisco to Point Arena US3CA14M - about 300 nm away
  6. Point Arena to Trinidad Head US3CA15M - about 412 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
32.5 Apr 20, 2026 metadata.json