Monthly mean sea levels with the average seasonal cycle removed. The values are in meters relative to the most recent Mean Sea Level datum established by CO-OPS. Column values are the Year; Month; Monthly Mean; Relative Sea Level Trend Line; Higher 95% Confidence Interval; and Lower 95% Confidence Interval. Product of NOAAs National Ocean Service / Center for Operational Oceanographic Products and Services (CO-OPS) Year, Month, Monthly_MSL, Linear_Trend, High_Conf., Low_Conf. 1972,12,0.072,-0.088,-0.066,-0.110, 1973,1,0.030,-0.088,-0.066,-0.110, 1973,2,0.011,-0.087,-0.065,-0.109, 1973,3,0.064,-0.087,-0.065,-0.109, 1973,4,0.018,-0.086,-0.065,-0.108, 1973,5,0.000,-0.086,-0.064,-0.108, 1973,6,-0.056,-0.086,-0.064,-0.107, 1973,7,-0.027,-0.085,-0.064,-0.107, 1973,8,-0.039,-0.085,-0.063,-0.107, 1973,9,-0.055,-0.085,-0.063,-0.106, 1973,10,-0.030,-0.084,-0.063,-0.106, 1973,11,-0.132,-0.084,-0.062,-0.105, 1973,12,-0.044,-0.083,-0.062,-0.105, 1974,1,0.082,-0.083,-0.062,-0.104, 1974,2,0.008,-0.083,-0.061,-0.104, 1974,3,-0.073,-0.082,-0.061,-0.104, 1974,4,-0.065,-0.082,-0.061,-0.103, 1974,5,-0.018,-0.082,-0.060,-0.103, 1974,6,-0.035,-0.081,-0.060,-0.102, 1974,7,-0.055,-0.081,-0.060,-0.102, 1974,8,-0.060,-0.080,-0.059,-0.102, 1974,9,-0.089,-0.080,-0.059,-0.101, 1974,10,-0.198,-0.080,-0.059,-0.101, 1974,11,-0.087,-0.079,-0.058,-0.100, 1974,12,0.017,-0.079,-0.058,-0.100, 1975,1,-0.034,-0.079,-0.058,-0.099, 1975,2,0.011,-0.078,-0.057,-0.099, 1975,3,-0.055,-0.078,-0.057,-0.099, 1975,4,-0.193,-0.077,-0.057,-0.098, 1975,5,-0.031,-0.077,-0.056,-0.098, 1975,6,-0.038,-0.077,-0.056,-0.097, 1975,7,-0.030,-0.076,-0.056,-0.097, 1975,8,-0.088,-0.076,-0.055,-0.097, 1975,9,-0.058,-0.076,-0.055,-0.096, 1975,10,-0.003,-0.075,-0.055,-0.096, 1975,11,0.039,-0.075,-0.054,-0.095, 1975,12,0.001,-0.074,-0.054,-0.095, 1976,1,-0.013,-0.074,-0.054,-0.094, 1976,2,-0.043,-0.074,-0.053,-0.094, 1976,3,-0.021,-0.073,-0.053,-0.094, 1976,4,-0.113,-0.073,-0.053,-0.093, 1976,5,-0.115,-0.073,-0.052,-0.093, 1976,6,-0.053,-0.072,-0.052,-0.092, 1976,7,-0.079,-0.072,-0.052,-0.092, 1976,8,-0.091,-0.071,-0.051,-0.091, 1976,9,-0.117,-0.071,-0.051,-0.091, 1976,10,-0.076,-0.071,-0.051,-0.091, 1976,11,-0.184,-0.070,-0.050,-0.090, 1976,12,-0.215,-0.070,-0.050,-0.090, 1977,1,-0.196,-0.070,-0.050,-0.089, 1977,2,-0.181,-0.069,-0.049,-0.089, 1977,3,-0.094,-0.069,-0.049,-0.089, 1977,4,-0.132,-0.068,-0.049,-0.088, 1977,5,-0.143,-0.068,-0.048,-0.088, 1977,6,-0.074,-0.068,-0.048,-0.087, 1977,7,-0.134,-0.067,-0.048,-0.087, 1977,8,-0.127,-0.067,-0.047,-0.086, 1977,9,-0.028,-0.067,-0.047,-0.086, 1977,10,-0.100,-0.066,-0.047,-0.086, 1977,11,-0.019,-0.066,-0.046,-0.085, 1977,12,-0.002,-0.065,-0.046,-0.085, 1978,1,-0.016,-0.065,-0.046,-0.084, 1978,3,-0.036,-0.064,-0.045,-0.084, 1978,4,-0.028,-0.064,-0.045,-0.083, 1978,5,-0.003,-0.064,-0.044,-0.083, 1978,6,-0.105,-0.063,-0.044,-0.082, 1978,7,-0.042,-0.063,-0.044,-0.082, 1978,8,-0.033,-0.062,-0.043,-0.081, 1978,9,-0.019,-0.062,-0.043,-0.081, 1978,10,-0.085,-0.062,-0.043,-0.081, 1978,11,0.039,-0.061,-0.042,-0.080, 1978,12,-0.108,-0.061,-0.042,-0.080, 1979,1,0.009,-0.061,-0.042,-0.079, 1979,2,-0.001,-0.060,-0.041,-0.079, 1979,3,-0.019,-0.060,-0.041,-0.079, 1979,4,-0.068,-0.059,-0.041,-0.078, 1979,5,-0.079,-0.059,-0.040,-0.078, 1979,6,-0.074,-0.059,-0.040,-0.077, 1979,7,-0.066,-0.058,-0.040,-0.077, 1979,8,-0.063,-0.058,-0.039,-0.076, 1979,9,-0.059,-0.058,-0.039,-0.076, 1979,10,-0.091,-0.057,-0.039,-0.076, 1979,11,-0.056,-0.057,-0.038,-0.075, 1979,12,-0.121,-0.056,-0.038,-0.075, 1980,1,-0.040,-0.056,-0.038,-0.074, 1980,2,-0.114,-0.056,-0.037,-0.074, 1980,3,-0.158,-0.055,-0.037,-0.074, 1980,4,-0.000,-0.055,-0.037,-0.073, 1980,5,-0.061,-0.055,-0.036,-0.073, 1980,6,-0.148,-0.054,-0.036,-0.072, 1980,7,-0.112,-0.054,-0.036,-0.072, 1980,8,-0.076,-0.053,-0.035,-0.071, 1980,9,-0.130,-0.053,-0.035,-0.071, 1980,10,-0.158,-0.053,-0.035,-0.071, 1980,11,-0.166,-0.052,-0.034,-0.070, 1980,12,-0.180,-0.052,-0.034,-0.070, 1981,1,-0.177,-0.052,-0.034,-0.069, 1981,2,-0.103,-0.051,-0.033,-0.069, 1981,3,-0.137,-0.051,-0.033,-0.069, 1981,4,-0.190,-0.050,-0.033,-0.068, 1981,5,-0.052,-0.050,-0.032,-0.068, 1981,6,-0.083,-0.050,-0.032,-0.067, 1981,7,-0.070,-0.049,-0.032,-0.067, 1981,8,-0.066,-0.049,-0.031,-0.067, 1981,9,-0.086,-0.049,-0.031,-0.066, 1981,10,-0.131,-0.048,-0.031,-0.066, 1981,11,-0.061,-0.048,-0.030,-0.065, 1981,12,-0.118,-0.047,-0.030,-0.065, 1982,1,-0.130,-0.047,-0.030,-0.064, 1982,2,-0.043,-0.047,-0.029,-0.064, 1982,3,-0.051,-0.046,-0.029,-0.064, 1982,4,-0.162,-0.046,-0.029,-0.063, 1982,5,-0.082,-0.046,-0.028,-0.063, 1982,6,0.044,-0.045,-0.028,-0.062, 1982,7,-0.076,-0.045,-0.028,-0.062, 1982,8,-0.106,-0.044,-0.027,-0.062, 1982,9,-0.095,-0.044,-0.027,-0.061, 1982,10,-0.009,-0.044,-0.027,-0.061, 1982,11,-0.059,-0.043,-0.026,-0.060, 1982,12,0.010,-0.043,-0.026,-0.060, 1983,1,-0.019,-0.043,-0.026,-0.059, 1983,2,0.055,-0.042,-0.025,-0.059, 1983,3,0.071,-0.042,-0.025,-0.059, 1983,4,0.076,-0.041,-0.025,-0.058, 1984,7,-0.048,-0.036,-0.020,-0.052, 1984,8,-0.011,-0.035,-0.019,-0.052, 1984,9,-0.104,-0.035,-0.019,-0.051, 1984,10,-0.017,-0.035,-0.019,-0.051, 2003,9,0.105,0.050,0.062,0.039, 2003,10,0.013,0.051,0.062,0.039, 2003,11,0.064,0.051,0.062,0.040, 2003,12,0.017,0.051,0.063,0.040, 2004,1,-0.089,0.052,0.063,0.041, 2004,2,-0.007,0.052,0.064,0.041, 2004,3,0.047,0.053,0.064,0.041, 2004,4,-0.034,0.053,0.064,0.042, 2004,5,-0.004,0.053,0.065,0.042, 2004,6,-0.006,0.054,0.065,0.042, 2004,7,0.054,0.054,0.065,0.043, 2004,8,0.045,0.054,0.066,0.043, 2004,9,0.078,0.055,0.066,0.043, 2004,10,0.132,0.055,0.067,0.044, 2004,11,0.063,0.056,0.067,0.044, 2004,12,0.074,0.056,0.067,0.045, 2005,1,0.104,0.056,0.068,0.045, 2005,2,0.141,0.057,0.068,0.045, 2005,3,0.072,0.057,0.069,0.046, 2005,4,0.191,0.057,0.069,0.046, 2005,5,0.097,0.058,0.069,0.046, 2005,6,0.064,0.058,0.070,0.047, 2005,7,0.069,0.059,0.070,0.047, 2005,8,0.058,0.059,0.070,0.048, 2005,9,0.005,0.059,0.071,0.048, 2005,10,0.042,0.060,0.071,0.048, 2005,11,0.035,0.060,0.072,0.049, 2005,12,0.022,0.060,0.072,0.049, 2006,1,0.098,0.061,0.072,0.049, 2006,2,0.056,0.061,0.073,0.050, 2006,3,-0.016,0.062,0.073,0.050, 2006,4,0.038,0.062,0.073,0.050, 2006,5,0.077,0.062,0.074,0.051, 2006,6,0.026,0.063,0.074,0.051, 2006,7,0.020,0.063,0.075,0.052, 2006,8,0.039,0.063,0.075,0.052, 2006,9,0.092,0.064,0.075,0.052, 2006,10,0.050,0.064,0.076,0.053, 2006,11,0.118,0.065,0.076,0.053, 2006,12,0.014,0.065,0.077,0.053, 2007,1,0.018,0.065,0.077,0.054, 2007,2,-0.172,0.066,0.077,0.054, 2007,3,-0.049,0.066,0.078,0.054, 2007,4,0.017,0.066,0.078,0.055, 2007,5,-0.027,0.067,0.079,0.055, 2007,6,0.043,0.067,0.079,0.056, 2007,7,0.017,0.068,0.079,0.056, 2007,8,0.041,0.068,0.080,0.056, 2007,9,-0.013,0.068,0.080,0.057, 2007,10,0.051,0.069,0.080,0.057, 2007,11,0.025,0.069,0.081,0.057, 2007,12,0.050,0.069,0.081,0.058, 2008,1,0.044,0.070,0.082,0.058, 2008,2,0.053,0.070,0.082,0.058, 2008,3,0.082,0.071,0.082,0.059, 2008,4,0.079,0.071,0.083,0.059, 2008,5,0.106,0.071,0.083,0.060, 2008,6,0.022,0.072,0.084,0.060, 2008,7,0.028,0.072,0.084,0.060, 2008,8,0.016,0.072,0.084,0.061, 2008,9,0.024,0.073,0.085,0.061, 2008,10,-0.003,0.073,0.085,0.061, 2008,11,0.012,0.074,0.086,0.062, 2008,12,-0.010,0.074,0.086,0.062, 2009,1,-0.012,0.074,0.086,0.062, 2009,2,0.018,0.075,0.087,0.063, 2009,3,0.040,0.075,0.087,0.063, 2009,4,0.038,0.075,0.087,0.063, 2009,5,0.019,0.076,0.088,0.064, 2009,6,0.159,0.076,0.088,0.064, 2009,7,0.123,0.077,0.089,0.065, 2009,8,0.041,0.077,0.089,0.065, 2009,9,0.064,0.077,0.089,0.065, 2009,10,0.100,0.078,0.090,0.066, 2009,11,0.169,0.078,0.090,0.066, 2009,12,0.097,0.078,0.091,0.066, 2010,1,0.090,0.079,0.091,0.067, 2010,2,0.090,0.079,0.091,0.067, 2010,3,0.243,0.080,0.092,0.067, 2010,4,0.104,0.080,0.092,0.068, 2010,5,0.043,0.080,0.093,0.068, 2010,6,0.065,0.081,0.093,0.068, 2010,7,0.039,0.081,0.093,0.069, 2010,8,0.116,0.081,0.094,0.069, 2010,9,0.068,0.082,0.094,0.070, 2010,10,0.052,0.082,0.095,0.070, 2010,11,0.126,0.083,0.095,0.070, 2010,12,0.037,0.083,0.095,0.071, 2011,1,0.061,0.083,0.096,0.071, 2011,2,0.071,0.084,0.096,0.071, 2011,3,0.159,0.084,0.097,0.072, 2011,4,0.153,0.084,0.097,0.072, 2011,5,0.206,0.085,0.097,0.072, 2011,6,0.110,0.085,0.098,0.073, 2011,7,0.109,0.086,0.098,0.073, 2011,8,0.109,0.086,0.099,0.073, 2011,9,0.191,0.086,0.099,0.074, 2011,10,0.132,0.087,0.099,0.074, 2011,11,0.111,0.087,0.100,0.074, 2011,12,0.117,0.087,0.100,0.075, 2012,1,0.075,0.088,0.101,0.075, 2012,2,0.062,0.088,0.101,0.076, 2012,3,0.092,0.089,0.101,0.076, 2012,4,0.051,0.089,0.102,0.076, 2012,5,0.093,0.089,0.102,0.077, 2012,6,0.138,0.090,0.103,0.077, 2012,7,0.083,0.090,0.103,0.077, 2012,8,0.099,0.090,0.103,0.078, 2012,9,0.017,0.091,0.104,0.078, 2012,10,0.094,0.091,0.104,0.078, 2012,11,0.119,0.092,0.104,0.079, 2013,1,0.083,0.092,0.105,0.079, 2013,2,0.049,0.093,0.106,0.080, 2013,3,0.121,0.093,0.106,0.080, 2013,4,0.077,0.093,0.107,0.080, 2013,5,0.005,0.094,0.107,0.081, 2013,6,0.060,0.094,0.107,0.081, 2013,7,0.102,0.095,0.108,0.081, 2013,8,0.096,0.095,0.108,0.082, 2013,9,0.042,0.095,0.109,0.082, 2013,10,0.112,0.096,0.109,0.083, 2013,11,-0.036,0.096,0.109,0.083, 2013,12,0.062,0.096,0.110,0.083, 2014,1,0.042,0.097,0.110,0.084, 2014,2,0.024,0.097,0.111,0.084, 2014,3,0.029,0.098,0.111,0.084, 2014,4,0.107,0.098,0.111,0.085, 2014,5,0.108,0.098,0.112,0.085, 2014,6,0.111,0.099,0.112,0.085, 2014,7,0.073,0.099,0.113,0.086, 2014,8,0.117,0.099,0.113,0.086, 2014,9,0.065,0.100,0.113,0.086, 2014,10,0.122,0.100,0.114,0.087, 2014,11,0.003,0.101,0.114,0.087, 2014,12,0.101,0.101,0.115,0.087, 2015,1,-0.014,0.101,0.115,0.088, 2015,2,-0.019,0.102,0.115,0.088, 2015,3,-0.052,0.102,0.116,0.088, 2015,4,0.032,0.102,0.116,0.089, 2015,5,-0.028,0.103,0.117,0.089, 2015,6,0.068,0.103,0.117,0.089, 2015,7,0.140,0.104,0.117,0.090, 2015,8,0.094,0.104,0.118,0.090, 2015,9,0.090,0.104,0.118,0.090, 2015,10,0.087,0.105,0.119,0.091, 2015,11,0.070,0.105,0.119,0.091, 2015,12,0.148,0.105,0.119,0.092, 2016,1,0.094,0.106,0.120,0.092, 2016,2,0.132,0.106,0.120,0.092, 2016,3,0.109,0.107,0.121,0.093, 2016,4,0.100,0.107,0.121,0.093, 2016,5,0.066,0.107,0.121,0.093, 2016,6,0.048,0.108,0.122,0.094, 2016,7,0.075,0.108,0.122,0.094, 2016,8,0.061,0.108,0.123,0.094, 2016,9,0.132,0.109,0.123,0.095, 2016,10,0.076,0.109,0.123,0.095, 2016,11,0.047,0.110,0.124,0.095, 2016,12,0.045,0.110,0.124,0.096, 2017,1,0.109,0.110,0.125,0.096, 2017,2,0.097,0.111,0.125,0.096, 2017,3,-0.069,0.111,0.125,0.097, 2017,4,0.166,0.111,0.126,0.097, 2017,5,0.173,0.112,0.126,0.097, 2017,6,0.114,0.112,0.127,0.098, 2017,7,0.124,0.113,0.127,0.098, 2017,8,0.134,0.113,0.128,0.098, 2017,9,0.098,0.113,0.128,0.099, 2017,10,0.108,0.114,0.128,0.099, 2017,11,0.127,0.114,0.129,0.099, 2017,12,0.029,0.114,0.129,0.100, 2018,1,-0.065,0.115,0.130,0.100, 2018,2,0.089,0.115,0.130,0.100, 2018,3,0.121,0.116,0.130,0.101, 2018,4,0.071,0.116,0.131,0.101, 2018,5,0.094,0.116,0.131,0.101, 2018,6,0.157,0.117,0.132,0.102, 2018,7,0.163,0.117,0.132,0.102, 2018,8,0.151,0.117,0.132,0.102, 2018,9,0.245,0.118,0.133,0.103, 2018,10,0.134,0.118,0.133,0.103, 2018,11,0.145,0.119,0.134,0.103, 2018,12,0.244,0.119,0.134,0.104, 2019,1,0.193,0.119,0.134,0.104, 2019,2,0.147,0.120,0.135,0.104, 2019,3,0.135,0.120,0.135,0.105, 2019,4,0.143,0.120,0.136,0.105, 2019,5,0.200,0.121,0.136,0.106, 2019,6,0.129,0.121,0.137,0.106, 2019,7,0.149,0.122,0.137,0.106, 2019,8,0.162,0.122,0.137,0.107, 2019,9,0.164,0.122,0.138,0.107, 2019,10,0.232,0.123,0.138,0.107, 2019,11,0.144,0.123,0.139,0.108, 2019,12,0.126,0.123,0.139,0.108, 2020,1,0.157,0.124,0.139,0.108, 2020,2,0.162,0.124,0.140,0.109, 2020,3,0.183,0.125,0.140,0.109, 2020,4,0.181,0.125,0.141,0.109, 2020,5,0.085,0.125,0.141,0.110, 2020,6,0.124,0.126,0.141,0.110, 2020,7,0.166,0.126,0.142,0.110, 2020,8,0.149,0.126,0.142,0.111, 2020,9,0.136,0.127,0.143,0.111, 2020,10,0.117,0.127,0.143,0.111, 2020,11,0.112,0.128,0.144,0.112, 2020,12,0.156,0.128,0.144,0.112, 2021,1,0.180,0.128,0.144,0.112, 2021,2,0.156,0.129,0.145,0.113, 2021,3,0.080,0.129,0.145,0.113, 2021,4,0.108,0.129,0.146,0.113, 2021,5,0.017,0.130,0.146,0.114, 2021,6,0.104,0.130,0.146,0.114, 2021,7,0.139,0.131,0.147,0.114, 2021,8,0.153,0.131,0.147,0.115, 2021,9,0.162,0.131,0.148,0.115, 2021,10,0.246,0.132,0.148,0.115, 2021,11,0.141,0.132,0.148,0.116, 2021,12,0.130,0.132,0.149,0.116, 2022,1,0.140,0.133,0.149,0.116, 2022,2,0.071,0.133,0.150,0.117, 2022,3,0.071,0.134,0.150,0.117, 2022,4,0.075,0.134,0.151,0.117, 2022,5,0.182,0.134,0.151,0.118, 2022,6,0.122,0.135,0.151,0.118, 2022,7,0.099,0.135,0.152,0.118, 2022,8,0.106,0.135,0.152,0.119, 2022,9,0.108,0.136,0.153,0.119, 2022,10,0.112,0.136,0.153,0.119, 2022,11,0.130,0.137,0.153,0.120, 2022,12,0.210,0.137,0.154,0.120, 2023,1,0.217,0.137,0.154,0.120, 2023,2,0.188,0.138,0.155,0.121, 2023,3,0.218,0.138,0.155,0.121, 2023,4,0.198,0.138,0.155,0.121, 2023,5,0.145,0.139,0.156,0.122, 2023,6,0.197,0.139,0.156,0.122, 2023,7,0.188,0.140,0.157,0.122, 2023,8,0.166,0.140,0.157,0.123, 2023,9,0.151,0.140,0.158,0.123, 2023,10,0.184,0.141,0.158,0.123, 2023,11,0.224,0.141,0.158,0.124, 2023,12,0.253,0.141,0.159,0.124, 2024,1,0.321,0.142,0.159,0.124, 2024,2,0.369,0.142,0.160,0.125, 2024,3,0.245,0.143,0.160,0.125, 2024,4,0.321,0.143,0.160,0.125, 2024,5,0.280,0.143,0.161,0.126, 2024,6,0.142,0.144,0.161,0.126, 2024,7,0.146,0.144,0.162,0.126, 2024,8,0.163,0.144,0.162,0.127, 2024,9,0.245,0.145,0.163,0.127, 2024,10,0.149,0.145,0.163,0.127, 2024,11,0.178,0.146,0.163,0.128, 2024,12,0.111,0.146,0.164,0.128, 2025,1,0.031,0.146,0.164,0.128, 2025,2,0.101,0.147,0.165,0.129, 2025,3,0.172,0.147,0.165,0.129, 2025,4,0.099,0.147,0.165,0.129, 2025,5,0.177,0.148,0.166,0.130, 2025,6,0.148,0.148,0.166,0.130, 2025,7,0.173,0.149,0.167,0.130, 2025,8,0.220,0.149,0.167,0.131, 2025,9,0.196,0.149,0.168,0.131, 2025,10,0.231,0.150,0.168,0.131, 2025,11,0.033,0.150,0.168,0.132, 2025,12,0.073,0.150,0.169,0.132,