Boston, MA - Station ID: 8443970

Established:May 03, 1921
Time Meridian:0° E
Present Installation:Nov 16, 1988
Date Removed:N/A
Water Level Max (ref MHHW):4.89 ft. Jan 04, 2018
Water Level Min (ref MLLW):-3.72 ft. Mar 24, 1940
Mean Range:9.49 ft.
Diurnal Range:10.27 ft.
Latitude42° 21.2' N
Longitude71° 3' W
NOAA Chart#:13272
Met Site Elevation:11.1 ft. above MSL
Today's Tides (LST)
graphical depiction of low tide
10:47 AM
4:35 AMlow 0.7 ft.
10:47 AMhigh 10.3 ft.
5:04 PMlow -0.1 ft.
11:16 PMhigh 9.5 ft.

Sensor Information

SensorSensor IDDCP#Sensor HeightStatus
Air TemperatureD1117.3 ft. above site Elevation Disabled - Nov 9 2019 11:32PM, STOP
Water TemperatureE112.7 ft. below MLLW Disabled - Nov 9 2019 11:32PM, STOP
Barometric PressureF1122.0 ft. above MSL Disabled - Nov 9 2019 11:32PM, STOP
Tsunami WLU11N/A Disabled - Nov 9 2019 11:32PM, STOP
Microwave WLY11N/A Disabled - Nov 9 2019 11:32PM, STOP
For questions about disabled sensors, please contact CO-OPS User Services.


Turn off refresh:

How to reach: To reach the water level station from either direction of U.S. Interstate 93, take exit 23 and follow the signs to the Financial District. Proceed south on Surface Road until it becomes Purchase Road at the intersection with High Street. Continue south on Purchase Road for about three blocks. At the intersection with Congress Street, turn SSE (left) and then NE (left) onto Atlantic Avenue. Proceed on Atlantic Avenue for one block to the intersection with Seaport Blvd, proceed straight and after the James Hook & Company building turn SE (right) to Northern Avenue and the U.S. Coast Guard Building. The water level station is SE of the U.S. Coast Guard Building at the NW end of the Northern Avenue bridge. The bench marks are in the vicinity of the U.S. Coast Guard Building, Marriott's Custom House, and the U.S. Post Office.

Products available at 8443970 Boston, MA