Station Information

Station ID: 2296
Latitude: 29.868333
Longitude: -89.673333
Coastline code: 940
Station code: 30
Time span of RLR data: 2008 – 2023
RLR completeness (%): 95
Time span of metric data: 1982 – 2023
Metric completeness (%): 39
Date of last update: 10 Jan 2024

Green Arrow: Current Station
Yellow Marker: Neighbouring RLR Station
Red Marker: Neighbouring Metric Station

Please note: In many cases, the station position in our database is accurate to only one minute. Thus, the tide gauge may not appear to be on the coast.

Additional Data Sources (guide to additional data sources)

Nearby GNSS Stations from SONEL: SBCH

Station Documentation

Link to RLR information.

Documentation added 2016-04-26

Shell Beach, Louisiana is a newly downloaded NOAA station. Primary benchmark is 1305 E 2008.

Data Authority

N.O.A.A. / N.O.S.
N/oes33, Ssmc4, Room 6531
1305 East-West Highway
Silver Spring,
MD 20910