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      0.043        0.077     0.010       
2      -0.018       0.015     -0.051      
3      -0.090       -0.057    -0.123      
4      -0.063       -0.030    -0.096      
5      -0.114       -0.082    -0.147      
6      -0.059       -0.026    -0.091      
7      0.033        0.066     0.001       
8      0.050        0.082     0.017       
9      0.054        0.087     0.021       
10     0.036        0.069     0.003       
11     0.047        0.079     0.014       
12     0.080        0.113     0.048