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      0.053        0.069     0.037       
2      -0.014       0.002     -0.029      
3      -0.065       -0.050    -0.081      
4      -0.102       -0.087    -0.118      
5      -0.101       -0.085    -0.116      
6      -0.059       -0.043    -0.074      
7      -0.047       -0.032    -0.063      
8      -0.011       0.004     -0.027      
9      0.042        0.058     0.027       
10     0.098        0.114     0.083       
11     0.113        0.129     0.098       
12     0.092        0.108     0.077