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      0.089        0.104     0.074       
2      0.060        0.075     0.045       
3      0.021        0.036     0.006       
4      -0.048       -0.033    -0.063      
5      -0.070       -0.055    -0.084      
6      -0.058       -0.043    -0.073      
7      -0.046       -0.031    -0.061      
8      -0.036       -0.021    -0.051      
9      -0.034       -0.019    -0.049      
10     -0.017       -0.003    -0.032      
11     0.046        0.061     0.031       
12     0.094        0.109     0.079