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      -0.008       0.008     -0.024      
2      0.015        0.030     -0.000      
3      0.038        0.053     0.023       
4      0.033        0.049     0.018       
5      0.035        0.051     0.020       
6      0.025        0.041     0.010       
7      0.015        0.030     -0.000      
8      -0.013       0.003     -0.028      
9      -0.032       -0.017    -0.047      
10     -0.055       -0.040    -0.070      
11     -0.033       -0.017    -0.048      
12     -0.021       -0.006    -0.037