The average seasonal cycle of mean sea level.
The values are in meters.
Column values are the Month, Relative Sea Level, Upper 95% Confidence Interval, and Lower 95% Confidence Interval.
Product of NOAA’s National Ocean Service / Center for Operational Oceanographic Products and Services (CO-OPS)
Month  Water Level  Upper95%  Lower95%
1      -0.037       -0.027    -0.047      
2      -0.040       -0.029    -0.050      
3      -0.026       -0.016    -0.036      
4      0.004        0.015     -0.006      
5      0.017        0.027     0.006       
6      0.032        0.042     0.022       
7      0.021        0.032     0.011       
8      0.016        0.026     0.006       
9      0.010        0.020     -0.000      
10     0.018        0.028     0.007       
11     0.008        0.018     -0.003      
12     -0.023       -0.012    -0.033