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      -0.039       -0.026    -0.052      
2      -0.038       -0.025    -0.051      
3      -0.010       0.003     -0.022      
4      0.014        0.026     0.001       
5      0.020        0.033     0.008       
6      0.034        0.047     0.022       
7      0.015        0.027     0.003       
8      0.010        0.022     -0.003      
9      0.001        0.014     -0.011      
10     0.012        0.025     0.000       
11     0.006        0.018     -0.007      
12     -0.026       -0.013    -0.039