NOAA S-57 chart cell
Strait of Juan De Fuca
US4WA1ID
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 194
- S-57 layers
- 31
- Published
- Feb 5, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 48.30000° N
- South
- 48.00000° N
- West
- 124.50000° W
- East
- 124.20000° W
- Center
- 48.15000° N, 124.35000° W
- Bounds area
- 216 sq nm
- Feature density
- 0.8962 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 6.3
- Smallest layer
- 1
- Largest layer
- 34
- Area sq km
- 742
- Features per sq km
- 0.2613
- SBDARE Seabed area 34
- DEPARE Depth area 29
- DEPCNT Depth contour 25
- SLCONS Shoreline construction 16
- UWTROC Underwater rock 11
- COALNE Coastline 7
- WEDKLP 7
- BUAARE 5
- PILPNT 5
- PONTON 5
- RIVERS River 5
- CBLSUB 4
- LNDARE Land area 4
- LNDELV 4
- LNDRGN Land region 4
- M_QUAL Data quality 4
- SEAARE Sea area 3
- SOUNDG Sounding 3
- CBLOHD 2
- CTNARE Caution area 2
Nearby Chart Cells
Approach 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.
- Original NOAA ZIP archive https://www.charts.noaa.gov/ENCs/US4WA1ID.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4WA1ID/1.0/US4WA1ID.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4WA1ID/1.0/US4WA1ID.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4WA1ID/1.0/US4WA1ID.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4WA1ID/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Feb 5, 2026 | metadata.json |