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      0.051        0.062     0.039       
2      0.000        0.012     -0.012      
3      -0.054       -0.042    -0.066      
4      -0.082       -0.070    -0.093      
5      -0.091       -0.080    -0.103      
6      -0.062       -0.050    -0.073      
7      -0.036       -0.024    -0.048      
8      -0.009       0.002     -0.021      
9      0.022        0.034     0.010       
10     0.077        0.089     0.066       
11     0.092        0.103     0.080       
12     0.093        0.104     0.081