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      0.029        0.051     0.007       
2      -0.009       0.012     -0.031      
3      -0.049       -0.027    -0.071      
4      -0.056       -0.034    -0.077      
5      -0.045       -0.024    -0.066      
6      -0.050       -0.029    -0.071      
7      -0.042       -0.021    -0.063      
8      -0.013       0.008     -0.035      
9      0.013        0.034     -0.009      
10     0.076        0.097     0.055       
11     0.079        0.101     0.058       
12     0.067        0.088     0.046