Station Information

Station ID: 1193
Latitude: 29.726667
Longitude: -84.981667
Coastline code: 940
Station code: 43
Time span of data: 1967 – 2023
Completeness (%): 94
Date of last update: 26 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 Real Time Stations from VLIZ: apfl, apfl2
Research Quality Data from UHSLC station 760: hourly and daily

Station Documentation

Link to RLR information.

Documentation added 1991-06-11

Apalachicola 940/043 RLR(1973) is 11.0m below BM1

Documentation added 1993-07-29

Many stations on the Gulf coast have large values for September 1961.

Documentation added 2011-12-20

Using NOAA data the RLR diagram has been revised. Original RLR diagram had Primary benchmark BM1 5.672m above chart datum. This may correspond to the current Primary benchmark NO 1 1933 14.124 with a value of 5.669m relative to gauge datum as appears in the last two NOAA reports.

Data Authority

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