Interannual variation of monthly mean sea level and the 5-month centered average. The values are in meters. The average seasonal cycle and the relative sea level trend have been removed. Column values are the Year, Month, Interannual Variation, and the 5-month centered average of the Interannual Variation. Product of NOAA’s National Ocean Service / Center for Operational Oceanographic Products and Services (CO-OPS) Year Month Interannual_Var. Five_Month_Ave. 1969 9 0.004 1969 10 0.085 1969 11 0.075 -0.024 1969 12 -0.156 -0.040 1970 1 -0.126 -0.064 1970 2 -0.076 -0.079 1970 3 -0.039 -0.047 1970 4 -0.000 -0.020 1970 5 0.004 0.020 1970 6 0.009 0.035 1970 7 0.124 0.046 1970 8 0.036 0.053 1970 9 0.058 0.040 1970 10 0.040 0.004 1970 11 -0.060 0.007 1970 12 -0.056 0.002 1971 1 0.052 -0.007 1971 2 0.035 0.008 1971 3 -0.005 0.034 1971 4 0.012 0.031 1971 5 0.077 0.026 1971 6 0.036 0.041 1971 7 0.013 0.031 1971 8 0.066 0.028 1971 9 -0.038 0.034 1971 10 0.065 0.049 1971 11 0.063 0.008 1971 12 0.089 0.000 1972 1 -0.139 -0.011 1972 2 -0.078 -0.012 1972 3 0.010 -0.033 1972 4 0.060 0.007 1972 5 -0.021 0.032 1972 6 0.064 0.045 1972 7 0.048 0.031 1972 8 0.074 0.033 1972 9 -0.009 0.037 1972 10 -0.012 0.043 1972 11 0.083 0.026 1972 12 0.079 0.049 1973 1 -0.011 0.069 1973 2 0.108 0.059 1973 3 0.086 0.052 1973 4 0.036 0.073 1973 5 0.039 0.053 1973 6 0.095 0.045 1973 7 0.007 0.033 1973 8 0.050 0.008 1973 9 -0.027 -0.007 1973 10 -0.083 -0.010 1973 11 0.017 -0.004 1973 12 -0.006 0.001 1974 1 0.080 0.013 1974 2 -0.004 -0.011 1974 3 -0.022 -0.022 1974 4 -0.103 -0.035 1974 5 -0.059 -0.015 1974 6 0.015 -0.004 1974 7 0.094 0.037 1974 8 0.032 0.014 1974 9 0.102 -0.008 1974 10 -0.170 0.005 1974 11 -0.095 0.035 1974 12 0.157 0.016 1975 1 0.182 0.048 1975 2 0.004 0.062 1975 3 -0.007 0.021 1975 4 -0.026 -0.020 1975 5 -0.047 -0.017 1975 6 -0.024 -0.026 1975 7 0.018 0.005 1975 8 -0.051 0.014 1975 9 0.129 0.017 1975 10 -0.003 0.035 1975 11 -0.007 0.053 1975 12 0.105 0.027 1976 1 0.040 0.021 1976 2 0.000 0.020 1976 3 -0.034 -0.006 1976 4 -0.012 -0.017 1976 5 -0.026 -0.021 1976 6 -0.015 -0.026 1976 7 -0.019 -0.056 1976 8 -0.059 -0.085 1976 9 -0.160 -0.099 1976 10 -0.170 -0.126 1976 11 -0.088 -0.139 1976 12 -0.154 -0.129 1977 1 -0.125 -0.095 1977 2 -0.107 -0.070 1977 3 -0.001 -0.065 1977 4 0.035 -0.046 1977 5 -0.126 -0.039 1977 6 -0.034 -0.061 1977 7 -0.070 1977 8 -0.113 1977 10 -0.006 1977 11 0.072 1977 12 -0.043 -0.038 1978 1 -0.023 -0.039 1978 2 -0.191 -0.075 1978 3 -0.008 -0.087 1978 4 -0.111 -0.079 1978 5 -0.103 -0.046 1978 6 0.017 -0.059 1978 7 -0.026 -0.041 1978 8 -0.071 -0.021 1978 9 -0.021 0.004 1978 10 -0.003 -0.023 1978 11 0.139 -0.053 1978 12 -0.159 -0.068 1979 1 -0.220 -0.061 1979 2 -0.098 -0.104 1979 3 0.034 -0.061 1979 4 -0.078 -0.010 1979 5 0.059 0.027 1979 6 0.035 0.024 1979 7 0.084 0.059 1979 8 0.021 0.034 1979 9 0.099 0.029 1979 10 -0.069 0.015 1979 11 0.011 -0.027 1979 12 0.011 -0.068 1980 1 -0.186 -0.077 1980 2 -0.107 -0.071 1980 3 -0.116 -0.075 1980 4 0.045 -0.032 1980 5 -0.012 -0.023 1980 6 0.030 -0.009 1980 7 -0.063 -0.017 1980 8 -0.043 -0.012 1980 9 0.004 -0.037 1980 10 0.011 -0.023 1980 11 -0.093 -0.017 1980 12 0.005 -0.031 1981 1 -0.014 -0.037 1981 2 -0.067 -0.028 1981 3 -0.019 -0.030 1981 4 -0.043 -0.027 1981 5 -0.008 -0.013 1981 6 0.003 -0.003 1981 7 0.004 0.001 1981 8 0.030 0.012 1981 9 -0.023 0.021 1981 10 0.045 0.004 1981 11 0.046 -0.020 1981 12 -0.080 -0.007 1982 1 -0.091 -0.007 1982 2 0.044 0.006 1982 3 0.044 0.031 1982 4 0.112 0.037 1982 5 0.045 0.031 1982 6 -0.062 0.039 1982 7 0.015 0.044 1982 8 0.083 0.030 1982 9 0.138 0.079 1982 10 -0.022 0.097 1982 11 0.179 0.133 1982 12 0.107 0.084 1983 1 0.261 0.101 1983 2 -0.106 0.069 1983 3 0.065 0.057 1983 4 0.017 0.010 1983 5 0.047 0.050 1983 6 0.027 0.051 1983 7 0.096 0.052 1983 8 0.070 0.080 1983 9 0.022 0.095 1983 10 0.183 0.091 1983 11 0.106 0.084 1983 12 0.074 0.065 1984 1 0.035 -0.006 1984 2 -0.071 -0.030 1984 3 -0.174 -0.045 1984 4 -0.015 -0.056 1984 5 0.002 -0.046 1984 6 -0.023 -0.019 1984 7 -0.018 -0.032 1984 8 -0.039 -0.030 1984 9 -0.080 -0.036 1984 10 0.011 -0.040 1984 11 -0.055 -0.072 1984 12 -0.038 -0.074 1985 1 -0.196 -0.078 1985 2 -0.092 -0.061 1985 3 -0.008 -0.066 1985 4 0.031 -0.035 1985 5 -0.063 -0.017 1985 6 -0.044 -0.004 1985 7 -0.003 0.000 1985 8 0.062 0.022 1985 9 0.051 0.019 1985 10 0.045 0.007 1985 11 -0.059 -0.033 1985 12 -0.061 -0.097 1986 1 -0.139 -0.097 1986 2 -0.273 -0.109 1986 3 0.046 -0.077 1986 4 -0.117 -0.049 1986 5 0.096 0.015 1986 6 0.005 -0.009 1986 7 0.046 0.017 1986 8 -0.074 0.030 1986 9 0.010 0.050 1986 10 0.160 0.045 1986 11 0.108 1986 12 0.021 1987 2 -0.040 1987 3 -0.077 1987 4 0.015 -0.030 1987 5 -0.016 -0.026 1987 6 -0.035 -0.022 1987 7 -0.019 -0.021 1987 8 -0.057 -0.009 1987 9 0.020 -0.010 1987 10 0.043 0.005 1987 11 -0.040 0.025 1987 12 0.060 0.026 1988 1 0.044 0.014 1988 2 0.023 0.020 1988 3 -0.016 1988 4 -0.011 1988 7 -0.018 1988 9 0.206 1988 10 0.036 1988 11 0.027 0.120 1988 12 0.074 0.144 1989 1 0.257 0.168 1989 2 0.326 0.157 1989 3 0.158 0.165 1989 4 -0.028 0.123 1989 5 0.115 0.062 1989 6 0.043 0.052 1989 7 0.021 0.075 1989 8 0.108 0.069 1989 9 0.089 0.057 1989 10 0.083 0.067 1989 11 -0.013 0.075 1989 12 0.069 0.130 1990 1 0.149 0.163 1990 2 0.362 0.187 1990 3 0.249 0.164 1990 4 0.105 0.131 1990 5 -0.044 0.060 1990 6 -0.016 0.019 1990 7 0.005 -0.002 1990 8 0.046 0.021 1990 9 -0.000 0.007 1990 10 0.069 0.012 1990 11 -0.083 0.009 1990 12 0.027 -0.020 1991 1 0.034 -0.054 1991 2 -0.149 -0.033 1991 3 -0.101 -0.047 1991 4 0.024 -0.046 1991 5 -0.043 -0.026 1991 6 0.037 -0.005 1991 7 -0.047 0.003 1991 8 0.007 -0.006 1991 9 0.062 -0.006 1991 10 -0.090 0.009 1991 11 0.036 0.020 1991 12 0.029 0.032 1992 1 0.063 0.063 1992 2 0.121 0.047 1992 3 0.064 0.040 1992 4 -0.041 0.025 1992 5 -0.007 0.010 1992 6 -0.012 0.018 1992 7 0.045 0.017 1992 8 0.107 -0.011 1992 9 -0.047 -0.011 1992 10 -0.151 -0.001 1992 11 -0.011 0.040 1992 12 0.099 0.049 1993 1 0.310 0.084 1993 2 0.000 0.077 1993 3 0.023 0.038 1993 4 -0.045 -0.037 1993 5 -0.097 -0.034 1993 6 -0.065 -0.039 1993 7 0.014 -0.058 1993 8 -0.002 -0.077 1993 9 -0.140 -0.093 1993 10 -0.190 -0.092 1993 11 -0.147 -0.097 1993 12 0.018 -0.107 1994 1 -0.028 -0.045 1994 2 -0.186 -0.019 1994 3 0.118 -0.029 1994 4 -0.015 0.001 1994 5 -0.031 0.029 1994 6 0.120 -0.001 1994 7 -0.047 -0.016 1994 8 -0.029 -0.013 1994 9 -0.090 -0.044 1994 10 -0.020 -0.011 1994 11 -0.035 0.007 1994 12 0.120 0.072 1995 1 0.060 0.091 1995 2 0.237 0.095 1995 3 0.074 0.068 1995 4 -0.016 0.043 1995 5 -0.015 -0.003 1995 6 -0.063 -0.020 1995 7 0.005 -0.042 1995 8 -0.010 -0.018 1995 9 -0.128 -0.018 1995 10 0.107 -0.046 1995 11 -0.062 -0.070 1995 12 -0.138 -0.070 1996 1 -0.127 -0.128 1996 2 -0.129 -0.125 1996 3 -0.183 -0.115 1996 4 -0.051 -0.090 1996 5 -0.084 -0.067 1996 6 -0.002 -0.050 1996 7 -0.014 -0.080 1996 8 -0.099 -0.064 1996 9 -0.201 -0.074 1996 10 -0.007 -0.101 1996 11 -0.048 -0.086 1996 12 -0.150 -0.001 1997 1 -0.024 0.021 1997 2 0.222 0.039 1997 3 0.106 0.065 1997 4 0.039 0.061 1997 5 -0.019 -0.012 1997 6 -0.044 -0.046 1997 7 -0.141 -0.033 1997 8 -0.065 -0.028 1997 9 0.105 -0.041 1997 10 0.005 -0.037 1997 11 -0.109 -0.029 1997 12 -0.123 -0.014 1998 1 -0.024 -0.009 1998 2 0.179 0.002 1998 3 0.032 0.025 1998 4 -0.056 0.022 1998 5 -0.005 -0.002 1998 6 -0.039 0.006 1998 7 0.058 -0.001 1998 8 0.073 0.007 1998 9 -0.091 0.001 1998 10 0.036 0.004 1998 11 -0.073 -0.004 1998 12 0.077 0.038 1999 1 0.030 0.022 1999 2 0.120 0.040 1999 3 -0.041 0.022 1999 4 0.012 0.016 1999 5 -0.009 0.003 1999 6 -0.002 0.003 1999 7 0.058 0.005 1999 8 -0.043 0.005 1999 9 0.020 0.027 1999 10 -0.006 0.019 1999 11 0.107 0.034 1999 12 0.020 0.061 2000 1 0.032 0.063 2000 2 0.155 0.030 2000 3 -0.001 0.031 2000 4 -0.057 0.028 2000 5 0.028 -0.019 2000 6 0.013 -0.031 2000 7 -0.079 -0.037 2000 8 -0.062 -0.049 2000 9 -0.083 -0.068 2000 10 -0.034 -0.043 2000 11 -0.083 -0.035 2000 12 0.046 -0.029 2001 1 -0.022 -0.024 2001 2 -0.052 -0.004 2001 3 -0.011 -0.015 2001 4 0.018 -0.011 2001 5 -0.006 -0.009 2001 6 -0.006 0.002 2001 7 -0.040 -0.020 2001 8 0.046 -0.003 2001 9 -0.093 0.010 2001 10 0.076 -0.011 2001 11 0.058 -0.001 2001 12 -0.141 0.066 2002 1 0.094 0.061 2002 2 0.241 0.056 2002 3 0.054 0.090 2002 4 0.031 0.089 2002 5 0.030 0.050 2002 6 0.091 0.026 2002 7 0.043 0.018 2002 8 -0.067 -0.013 2002 9 -0.008 -0.065 2002 10 -0.126 -0.120 2002 11 -0.166 -0.108 2002 12 -0.231 -0.124 2003 1 -0.009 -0.096 2003 2 -0.089 -0.069 2003 3 0.016 -0.012 2003 4 -0.034 0.001 2003 5 0.058 0.016 2003 6 0.056 0.018 2003 7 -0.015 0.025 2003 8 0.022 0.007 2003 9 0.006 -0.012 2003 10 -0.034 -0.007 2003 11 -0.038 -0.015 2003 12 0.010 -0.019 2004 1 -0.018 -0.016 2004 2 -0.013 -0.005 2004 3 -0.022 -0.002 2004 4 0.019 0.005 2004 5 0.026 0.006 2004 6 0.016 0.002 2004 7 -0.007 0.008 2004 8 -0.044 -0.001 2004 9 0.051 -0.004 2004 10 -0.018 0.027 2004 11 -0.003 0.065 2004 12 0.149 0.031 2005 1 0.146 0.011 2005 2 -0.119 0.016 2005 3 -0.119 -0.005 2005 4 0.024 -0.029 2005 5 0.042 0.001 2005 6 0.026 0.030 2005 7 0.031 0.045 2005 8 0.027 0.037 2005 9 0.099 0.045 2005 10 0.003 0.022 2005 11 0.066 0.005 2005 12 -0.085 -0.028 2006 1 -0.057 -0.057 2006 2 -0.068 -0.061 2006 3 -0.142 -0.045 2006 4 0.047 -0.031 2006 5 -0.003 -0.020 2006 6 0.009 -0.000 2006 7 -0.011 -0.014 2006 8 -0.043 -0.022 2006 9 -0.021 0.002 2006 10 -0.044 0.032 2006 11 0.128 0.069 2006 12 0.139 0.065 2007 1 0.142 0.074 2007 2 -0.040 0.055 2007 3 0.001 0.047 2007 4 0.032 0.012 2007 5 0.098 0.023 2007 6 -0.031 0.026 2007 7 0.012 0.031 2007 8 0.017 0.004 2007 9 0.057 -0.004 2007 10 -0.037 -0.006 2007 11 -0.071 -0.005 2007 12 0.006 0.008 2008 1 0.019 0.033 2008 2 0.122 0.040 2008 3 0.088 0.030 2008 4 -0.033 0.028 2008 5 -0.045 -0.005 2008 6 0.008 -0.027 2008 7 -0.045 -0.039 2008 8 -0.021 0.008 2008 9 -0.092 0.010 2008 10 0.190 -0.001 2008 11 0.017 0.004 2008 12 -0.100 0.006 2009 1 0.007 -0.032 2009 2 -0.086 -0.034 2009 3 0.004 -0.002 2009 4 0.003 -0.011 2009 5 0.060 -0.002 2009 6 -0.035 -0.000 2009 7 -0.042 0.028 2009 8 0.013 -0.002 2009 9 0.143 0.002 2009 10 -0.089 -0.019 2009 11 -0.015 -0.068 2009 12 -0.146 -0.130 2010 1 -0.230 -0.122 2010 2 -0.171 -0.123 2010 3 -0.046 -0.099 2010 4 -0.023 -0.068 2010 5 -0.026 -0.040 2010 6 -0.075 -0.040 2010 7 -0.033 -0.055 2010 8 -0.041 -0.049 2010 9 -0.099 -0.061 2010 10 0.004 -0.093 2010 11 -0.135 -0.102 2010 12 -0.194 -0.085 2011 1 -0.085 -0.087 2011 2 -0.014 -0.051 2011 3 -0.008 0.003 2011 4 0.044 0.034 2011 5 0.077 0.020 2011 6 0.073 0.006 2011 7 -0.084 0.004 2011 8 -0.082 0.021 2011 9 0.038 0.028 2011 10 0.160 0.085 2011 11 0.108 0.090 2011 12 0.202 0.070 2012 1 -0.057 0.040 2012 2 -0.062 0.018 2012 3 0.008 -0.026 2012 4 -0.004 -0.027 2012 5 -0.018 -0.025 2012 6 -0.059 -0.032 2012 7 -0.055 -0.008 2012 8 -0.023 -0.014 2012 9 0.115 0.007 2012 10 -0.047 -0.015 2012 11 0.044 -0.026 2012 12 -0.164 -0.074 2013 1 -0.079 -0.091 2013 2 -0.123 -0.082 2013 3 -0.134 -0.047 2013 4 0.088 -0.043 2013 5 0.014 -0.016 2013 6 -0.061 0.008 2013 7 0.014 -0.021 2013 8 -0.015 -0.028 2013 9 -0.059 -0.001 2013 10 -0.020 0.034 2013 11 0.075 0.012 2013 12 0.190 0.028 2014 1 -0.128 0.037 2014 2 0.024 0.025 2014 3 0.023 -0.023 2014 4 0.016 -0.011 2014 5 -0.049 -0.031 2014 6 -0.071 -0.048 2014 7 -0.076 -0.069 2014 8 -0.058 -0.057 2014 9 -0.089 -0.062 2014 10 0.008 -0.029 2014 11 -0.094 0.004 2014 12 0.090 0.031 2015 1 0.105 0.033 2015 2 0.045 0.068 2015 3 0.021 0.069 2015 4 0.079 0.060 2015 5 0.095 0.054 2015 6 0.057 0.048 2015 7 0.019 0.016 2015 8 -0.009 0.001 2015 9 -0.083 0.027 2015 10 0.023 0.063 2015 11 0.185 0.052 2015 12 0.199 0.079 2016 1 -0.064 0.060 2016 2 0.050 0.027 2016 3 -0.072 -0.018 2016 4 0.020 -0.029 2016 5 -0.025 -0.041 2016 6 -0.118 -0.026 2016 7 -0.010 -0.019 2016 8 0.004 -0.047 2016 9 0.052 -0.040 2016 10 -0.162 -0.019 2016 11 -0.084 -0.019 2016 12 0.094 -0.039 2017 1 0.007 -0.005 2017 2 -0.049 0.022 2017 3 0.007 -0.007 2017 4 0.049 0.007 2017 5 -0.050 0.023 2017 6 0.076 0.040 2017 7 0.032 0.025 2017 8 0.094 0.046 2017 9 -0.029 0.047 2017 10 0.057 0.044 2017 11 0.081 0.017 2017 12 0.017 -0.010 2018 1 -0.041 -0.044 2018 2 -0.162 -0.064 2018 3 -0.114 -0.070 2018 4 -0.021 -0.059 2018 5 -0.015 -0.040 2018 6 0.016 -0.009 2018 7 -0.065 0.020 2018 8 0.039 0.040 2018 9 0.126 0.020 2018 10 0.084 0.020 2018 11 -0.083 -0.006 2018 12 -0.068 -0.031 2019 1 -0.088 -0.034 2019 2 -0.001 -0.041 2019 3 0.068 -0.030 2019 4 -0.115 -0.016 2019 5 -0.014 -0.014 2019 6 -0.020 -0.028 2019 7 0.011 0.010 2019 8 -0.003 0.006 2019 9 0.078 -0.026 2019 10 -0.037 -0.014 2019 11 -0.176 0.045 2019 12 0.071 0.086 2020 1 0.288 0.109 2020 2 0.283 0.155 2020 3 0.081 0.149 2020 4 0.050 0.082 2020 5 0.045 0.035 2020 6 -0.048 0.032 2020 7 0.045 0.038 2020 8 0.069 0.005 2020 9 0.080 0.037 2020 10 -0.123 0.022 2020 11 0.117 -0.019 2020 12 -0.032 -0.050 2021 1 -0.136 -0.013 2021 2 -0.076 -0.031 2021 3 0.063 -0.033 2021 4 0.026 -0.013 2021 5 -0.042 -0.000 2021 6 -0.037 -0.027 2021 7 -0.010 -0.052 2021 8 -0.073 -0.030 2021 9 -0.099 -0.014 2021 10 0.071 -0.026 2021 11 0.041 0.004 2021 12 -0.069 0.064 2022 1 0.074 0.045 2022 2 0.203 0.030 2022 3 -0.023 0.059 2022 4 -0.034 0.059 2022 5 0.077 0.037 2022 6 0.071 0.050 2022 7 0.095 0.034 2022 8 0.043 0.033 2022 9 -0.118 0.026 2022 10 0.073 -0.005 2022 11 0.036 2022 12 -0.060