NOAA S-57 chart cell

Point Sur to San Francisco

US3CA52M

Usage band
Coastal · code 3
Current edition
31.10
Features
1,977
S-57 layers
59
Published
Apr 22, 2026
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
37.87175° N
South
36.07742° N
West
123.58626° W
East
121.57787° W
Center
36.97458° N, 122.58207° W
Bounds area
10,378 sq nm
Feature density
0.1905 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
33.5
Smallest layer
1
Largest layer
481
Area sq km
35,596
Features per sq km
0.05554
  1. LNDARE Land area 481
  2. SBDARE Seabed area 337
  3. UWTROC Underwater rock 183
  4. DEPCNT Depth contour 151
  5. DEPARE Depth area 133
  6. COALNE Coastline 110
  7. RIVERS River 106
  8. WEDKLP 61
  9. BUAARE 47
  10. LNDRGN Land region 46
  11. LIGHTS Light 40
  12. SLCONS Shoreline construction 27
  13. LNDMRK 26
  14. M_QUAL Data quality 22
  15. SLOGRD 21
  16. SEAARE Sea area 20
  17. BOYSPP Special purpose buoy 15
  18. FOGSIG 13
  19. OBSTRN Obstruction 13
  20. SOUNDG Sounding 13

Nearby Chart Cells

Coastal usage band

  1. San Francisco to Point Arena US3CA14M - about 88 nm away
  2. Point Conception to Point Sur US3CA85M - about 118 nm away
  3. Point Arena to Trinidad Head US3CA15M - about 201 nm away
  4. Point Dume to Purisma Point US3CA69M - about 212 nm away
  5. San Pedro Channel - Ports of Los Angeles and Long Beach, Ca US3CA1DI - about 271 nm away
  6. San Diego to Santa Rosa Island US3CA70M - about 297 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
31.10 Apr 22, 2026 metadata.json