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Notice: We are experiencing a wide spread communication outage affecting the availability of water level and meteorological data for some of our stations, as well as several critical bridge clearance measurements. We are diligently working to resolve this data outage. Please direct all questions to tide.predictions@noaa.gov or call (301) 713-2815.

Soo Locks PORTS® Lock Master Table

CORMS 24-Hour Support (301) 713-2540

S.W. Pier/Upper water level data in reference to: LWD=600.4 ft IGLD85

U.S. Slip/Lower water level data in reference to: LWD=578.7 ft IGLD85

Time Series Plots of S.W. Pier and U.S. Slip

SouthWest Pier/Upper U.S. Slip/Lower
Date/Time
(local)
Primary WL
(inches)
Secondary WL
(inches)
Date/Time
(local)
Primary WL
(inches)
Secondary WL
(inches)
2019/04/19 23:06 20 20 2019/04/19 23:06 34 34
2019/04/19 23:00 20 20 2019/04/19 23:00 33 33
2019/04/19 22:54 21 21 2019/04/19 22:54 33 33
2019/04/19 22:48 20 20 2019/04/19 22:48 34 34
2019/04/19 22:42 21 21 2019/04/19 22:42 33 33
2019/04/19 22:36 18 18 2019/04/19 22:36 34 34
2019/04/19 22:30 20 20 2019/04/19 22:30 34 34
2019/04/19 22:24 19 19 2019/04/19 22:24 34 34
2019/04/19 22:18 18 18 2019/04/19 22:18 33 33
2019/04/19 22:12 17 17 2019/04/19 22:12 34 34
2019/04/19 22:06 16 16 2019/04/19 22:06 33 33
2019/04/19 22:00 16 16 2019/04/19 22:00 33 33
2019/04/19 21:54 15 15 2019/04/19 21:54 33 33
2019/04/19 21:48 15 15 2019/04/19 21:48 33 33
2019/04/19 21:42 14 14 2019/04/19 21:42 33 33
2019/04/19 21:36 14 14 2019/04/19 21:36 33 33
2019/04/19 21:30 12 12 2019/04/19 21:30 33 33
2019/04/19 21:24 14 14 2019/04/19 21:24 33 33
2019/04/19 21:18 14 14 2019/04/19 21:18 33 33
2019/04/19 21:12 14 14 2019/04/19 21:12 33 33
2019/04/19 21:06 14 14 2019/04/19 21:06 33 33
2019/04/19 21:00 14 14 2019/04/19 21:00 33 33
2019/04/19 20:54 14 14 2019/04/19 20:54 33 33
2019/04/19 20:48 15 15 2019/04/19 20:48 32 32
2019/04/19 20:42 15 15 2019/04/19 20:42 32 32
2019/04/19 20:36 15 15 2019/04/19 20:36 32 32
2019/04/19 20:30 16 16 2019/04/19 20:30 32 32
2019/04/19 20:24 16 16 2019/04/19 20:24 32 32
2019/04/19 20:18 16 16 2019/04/19 20:18 32 32
2019/04/19 20:12 17 17 2019/04/19 20:12 32 32


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