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San Juan, La Puntilla, San Juan Bay, PR - Station ID: 9755371

Established:Mar 04, 1962
Time Meridian:0° E
Present Installation:Mar 25, 1989
Date Removed:N/A
Water Level Max (ref MHHW):2.77 ft. Sep 18, 1989
Water Level Min (ref MLLW):-1.09 ft. Dec 20, 1968
Mean Range:1.1 ft.
Diurnal Range:1.58 ft.
Latitude18° 27.6' N
Longitude66° 7' W
NOAA Chart#:25670
Met Site Elevation:4.4 ft. above MSL
Today's Tides (LST/LDT)
graphical depiction of low tide
8:37 AM
2:03 AMhigh 1.1 ft.
8:37 AMlow 0.2 ft.
4:03 PMhigh 1.7 ft.
10:23 PMlow 0.8 ft.

Sensor Information

SensorSensor IDDCP#Sensor HeightStatus
WindC1126.5 ft. above site Elevation Enabled
Air TemperatureD1120.7 ft. above site Elevation Enabled
Water TemperatureE113.7 ft. below MLLW Enabled
Barometric PressureF119.7 ft. above MSL Enabled
Tsunami WLU11N/A Enabled
Microwave WLY11N/A Enabled
For questions about disabled sensors, please contact CO-OPS User Services.


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How to reach: To reach the tidal bench marks from the Cruise Ship Terminal in Old San Juan, proceed to the US Custom Service building, turn left and proceed 0.5 km (0.3 mi) to the US Coast Guard Base entrance. The bench marks are on the U.S. Coast Guard compound. The tide gage and staff are on the southern tip of the U.S. Coast Guard compound.

Products available at 9755371 San Juan, La Puntilla, San Juan Bay, PR

Revised: 08/08/2018
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services