Monthly sea levels for STONY POINT ---------------------------------- Mth Year Gaps Good Minimum Maximum Mean St Devn 1 1993 0 7440 0.037 2.921 1.550 0.723 2 1993 0 6720 -0.051 3.160 1.592 0.726 3 1993 0 7440 -0.197 2.981 1.520 0.722 4 1993 0 7200 -0.167 3.050 1.586 0.707 5 1993 2081 5359 0.236 3.011 1.617 0.669 6 1993 0 7200 0.072 3.212 1.702 0.708 7 1993 0 7440 0.207 3.156 1.658 0.718 8 1993 0 7440 0.048 2.999 1.653 0.704 9 1993 254 6946 0.023 3.274 1.544 0.712 10 1993 742 6698 0.038 3.281 1.641 0.707 11 1993 0 7200 -0.036 3.192 1.596 0.727 12 1993 0 7440 0.108 3.179 1.603 0.724 1 1994 0 7440 0.170 3.201 1.704 0.737 2 1994 0 6720 0.020 2.926 1.580 0.719 3 1994 0 7440 -0.051 3.119 1.532 0.724 4 1994 0 7200 0.028 3.315 1.674 0.715 5 1994 0 7440 0.204 3.322 1.754 0.716 6 1994 0 7200 0.207 3.320 1.690 0.729 7 1994 0 7440 0.116 3.083 1.673 0.712 8 1994 0 7440 0.021 2.955 1.576 0.698 9 1994 980 6220 -0.015 3.006 1.642 0.690 10 1994 0 7440 -0.121 3.325 1.574 0.722 11 1994 0 7200 0.050 3.324 1.672 0.730 12 1994 0 7440 -0.168 3.155 1.552 0.740 1 1995 0 7440 -0.148 3.019 1.495 0.736 2 1995 0 6720 -0.087 3.014 1.552 0.737 3 1995 0 7440 0.002 3.037 1.569 0.721 4 1995 0 7200 0.095 3.163 1.679 0.722 5 1995 0 7440 0.039 3.220 1.662 0.724 6 1995 0 7200 0.110 3.155 1.693 0.728 7 1995 0 7440 0.301 3.330 1.773 0.719 8 1995 0 7440 0.066 3.082 1.643 0.727 9 1995 0 7200 -0.039 2.955 1.574 0.725 10 1995 0 7440 -0.054 3.046 1.569 0.726 11 1995 0 7200 -0.093 3.235 1.628 0.731 12 1995 0 7440 0.028 3.031 1.646 0.726 1 1996 0 7440 0.109 3.268 1.592 0.743 2 1996 0 6960 0.046 3.047 1.649 0.731 3 1996 0 7440 -0.008 2.876 1.574 0.704 4 1996 0 7200 0.150 3.046 1.695 0.697 5 1996 0 7440 0.032 3.031 1.616 0.686 6 1996 0 7200 0.299 3.200 1.722 0.713 7 1996 0 7440 0.170 3.241 1.751 0.714 8 1996 0 7440 0.205 3.335 1.717 0.735 9 1996 0 7200 0.169 3.320 1.812 0.718 10 1996 0 7440 0.099 3.191 1.621 0.729 11 1996 0 7200 0.181 3.260 1.689 0.716 12 1996 111 7329 -0.120 3.155 1.624 0.717 1 1997 0 7440 -0.162 3.124 1.535 0.723 2 1997 0 6720 0.006 2.938 1.553 0.718 3 1997 0 7440 0.056 3.080 1.579 0.702 4 1997 0 7200 -0.095 2.925 1.579 0.702 5 1997 0 7440 0.065 3.236 1.622 0.709 6 1997 0 7200 0.109 3.143 1.610 0.725 7 1997 2 7438 -0.046 3.203 1.534 0.721 8 1997 1 7439 0.165 3.158 1.604 0.701 9 1997 0 7200 -0.227 2.920 1.499 0.711 10 1997 0 7440 -0.233 2.997 1.555 0.703 11 1997 0 7200 0.017 3.059 1.525 0.708 12 1997 0 7440 0.114 3.047 1.574 0.721 1 1998 0 7440 0.042 2.946 1.519 0.725 2 1998 0 6720 0.060 2.882 1.590 0.701 3 1998 0 7440 0.008 3.302 1.590 0.720 4 1998 0 7200 -0.086 3.271 1.644 0.707 5 1998 0 7440 0.030 3.266 1.673 0.715 6 1998 0 7200 0.134 3.271 1.714 0.714 7 1998 0 7440 0.100 3.324 1.684 0.717 8 1998 0 7440 -0.097 2.980 1.551 0.718 9 1998 0 7200 -0.027 2.996 1.625 0.712 10 1998 0 7440 -0.066 3.161 1.707 0.706 11 1998 0 7200 -0.152 3.166 1.531 0.721 12 1998 0 7440 -0.011 3.197 1.613 0.722 1 1999 0 7440 0.000 2.998 1.523 0.737 2 1999 0 6720 0.058 3.019 1.574 0.743 3 1999 0 7440 -0.086 3.144 1.619 0.721 4 1999 1501 5699 0.094 2.905 1.610 0.668 5 1999 712 6728 0.066 3.271 1.772 0.708 6 1999 0 7200 0.139 3.325 1.735 0.711 7 1999 0 7440 -0.072 3.299 1.675 0.714 8 1999 0 7440 0.119 3.099 1.626 0.716 9 1999 0 7200 0.014 3.325 1.633 0.732 10 1999 0 7440 0.029 3.276 1.654 0.724 11 1999 693 6507 -0.207 3.128 1.584 0.702 12 1999 2894 4546 -0.136 3.174 1.609 0.735 1 2000 0 7440 0.074 3.137 1.649 0.701 2 2000 0 6960 0.016 3.042 1.593 0.720 3 2000 0 7440 0.114 3.050 1.608 0.703 4 2000 0 7200 -0.040 3.003 1.655 0.705 5 2000 0 7440 0.007 3.178 1.811 0.680 6 2000 0 7200 0.069 3.251 1.720 0.716 7 2000 0 7440 -0.105 3.249 1.773 0.730 8 2000 328 7112 0.046 3.123 1.678 0.737 9 2000 0 7200 0.200 3.284 1.762 0.717 10 2000 967 6473 0.044 3.100 1.677 0.723 11 2000 0 7200 -0.153 3.104 1.552 0.730 12 2000 0 7440 -0.047 3.058 1.638 0.719 1 2001 0 7440 -0.069 3.136 1.584 0.715 2 2001 0 6720 0.116 3.123 1.602 0.719 3 2001 0 7440 0.024 3.160 1.642 0.723 4 2001 0 7200 0.050 3.278 1.668 0.708 5 2001 0 7440 0.186 3.323 1.693 0.720 6 2001 259 6941 0.233 3.245 1.697 0.706 7 2001 0 7440 -0.015 3.019 1.619 0.710 8 2001 0 7440 0.152 3.287 1.773 0.705 9 2001 0 7200 -0.070 3.124 1.641 0.706 10 2001 0 7440 -0.054 3.110 1.729 0.698 11 2001 0 7200 -0.083 3.202 1.597 0.716 12 2001 0 7440 -0.122 3.141 1.638 0.723 1 2002 0 7440 0.085 3.254 1.629 0.716 2 2002 0 6720 -0.023 3.023 1.576 0.703 3 2002 0 7440 -0.040 2.932 1.595 0.719 4 2002 0 7200 -0.156 3.159 1.561 0.709 5 2002 0 7440 -0.119 3.261 1.672 0.712 6 2002 0 7200 0.214 3.310 1.801 0.699 7 2002 0 7440 0.225 3.173 1.754 0.701 8 2002 0 7440 -0.009 3.227 1.594 0.723 9 2002 247 6953 -0.134 3.119 1.712 0.712 10 2002 0 7440 -0.310 3.053 1.622 0.713 11 2002 0 7200 -0.032 3.169 1.560 0.697 12 2002 0 7440 0.009 3.314 1.563 0.720 1 2003 0 7440 0.006 2.936 1.554 0.722 2 2003 0 6720 0.027 2.921 1.527 0.725 3 2003 100 7340 -0.182 2.991 1.531 0.706 4 2003 0 7200 -0.200 3.039 1.548 0.702 5 2003 0 7440 0.060 3.326 1.609 0.704 6 2003 0 7200 0.036 3.319 1.784 0.710 7 2003 0 7440 0.100 3.020 1.673 0.706 8 2003 0 7440 0.188 3.138 1.657 0.709 9 2003 0 7200 -0.060 3.209 1.743 0.715 10 2003 0 7440 -0.096 3.216 1.573 0.736 11 2003 332 6868 -0.375 2.932 1.474 0.714 12 2003 2588 4852 0.068 3.173 1.637 0.759 1 2004 0 7440 0.168 2.980 1.643 0.706 2 2004 0 6960 0.007 2.959 1.563 0.713 3 2004 0 7440 -0.024 3.038 1.575 0.698 4 2004 0 7200 -0.156 3.127 1.607 0.694 5 2004 0 7440 -0.153 3.132 1.719 0.681 6 2004 0 7200 -0.120 3.324 1.819 0.705 7 2004 0 7440 0.172 3.318 1.666 0.714 8 2004 0 7440 0.108 3.246 1.678 0.712 9 2004 2415 4785 -0.005 2.935 1.597 0.731 10 2004 0 7440 -0.222 3.003 1.589 0.718 11 2004 0 7200 -0.005 3.199 1.616 0.714 12 2004 0 7440 -0.114 3.110 1.585 0.715 1 2005 0 7440 0.019 2.999 1.595 0.707 2 2005 0 6720 0.117 3.037 1.644 0.709 3 2005 0 7440 -0.016 3.078 1.557 0.710 4 2005 240 6960 -0.001 3.096 1.594 0.714 5 2005 0 7440 0.122 3.137 1.655 0.693 6 2005 0 7200 -0.148 3.166 1.711 0.729 7 2005 0 7440 0.080 3.278 1.717 0.707 8 2005 0 7440 -0.143 3.052 1.667 0.693 9 2005 0 7200 -0.030 3.118 1.678 0.706 10 2005 0 7440 0.046 3.175 1.664 0.694 11 2005 0 7200 0.068 3.159 1.623 0.704 12 2005 0 7440 0.245 3.246 1.806 0.706 1 2006 0 7440 0.132 3.129 1.590 0.713 2 2006 0 6720 -0.011 2.851 1.592 0.698 3 2006 0 7440 -0.056 3.103 1.619 0.712 4 2006 0 7200 -0.015 3.310 1.749 0.705 5 2006 0 7440 0.063 3.313 1.705 0.701 6 2006 0 7200 0.132 3.012 1.596 0.695 7 2006 0 7440 -0.113 3.065 1.582 0.701 8 2006 0 7440 0.073 2.994 1.589 0.698 9 2006 0 7200 -0.311 3.071 1.588 0.716 10 2006 0 7440 -0.241 2.989 1.547 0.691 11 2006 0 7200 -0.246 2.977 1.546 0.699 12 2006 0 7440 -0.040 3.042 1.531 0.699 1 2007 0 7440 0.157 3.106 1.631 0.711 2 2007 0 6720 -0.085 2.927 1.502 0.715 3 2007 0 7440 -0.152 3.257 1.611 0.701 4 2007 0 7200 -0.042 3.259 1.585 0.702 5 2007 0 7440 0.269 3.314 1.829 0.686 6 2007 0 7200 0.054 2.966 1.636 0.694 7 2007 0 7440 0.193 3.315 1.726 0.714 8 2007 0 7440 0.119 3.314 1.698 0.718 9 2007 0 7200 -0.265 3.314 1.684 0.720 10 2007 240 7200 -0.026 3.331 1.688 0.720 11 2007 1210 5990 -0.188 3.090 1.532 0.717 12 2007 0 7440 0.011 3.081 1.663 0.716 1 2008 0 7440 0.105 3.146 1.605 0.711 2 2008 0 6960 -0.062 3.008 1.568 0.702 3 2008 0 7440 -0.068 3.134 1.666 0.706 4 2008 0 7200 -0.003 3.268 1.707 0.707 5 2008 0 7440 -0.025 3.228 1.702 0.699 6 2008 0 7200 -0.096 3.153 1.701 0.699 7 2008 0 7440 0.052 3.309 1.748 0.717 8 2008 0 7440 -0.020 3.007 1.652 0.702 9 2008 0 7200 0.107 3.125 1.668 0.705 10 2008 0 7440 -0.193 3.114 1.588 0.712 11 2008 0 7200 -0.161 3.188 1.649 0.710 12 2008 0 7440 0.107 3.236 1.726 0.713 1 2009 0 7440 0.088 3.217 1.678 0.708 2 2009 0 6720 -0.128 2.827 1.558 0.711 3 2009 0 7440 -0.055 3.220 1.688 0.719 4 2009 0 7200 -0.015 3.317 1.701 0.718 5 2009 0 7440 0.007 3.269 1.686 0.725 6 2009 0 7200 0.276 3.333 1.758 0.731 7 2009 0 7440 0.206 3.241 1.776 0.722 8 2009 0 7440 0.257 3.320 1.788 0.685 9 2009 0 7200 0.155 3.240 1.752 0.689 10 2009 0 7440 -0.193 3.011 1.544 0.704 11 2009 0 7200 -0.100 3.035 1.611 0.714 12 2009 0 7440 0.063 3.108 1.625 0.715 1 2010 0 7440 0.038 2.983 1.592 0.716 2 2010 0 6720 -0.051 3.022 1.513 0.719 3 2010 0 7440 0.028 3.066 1.544 0.723 4 2010 0 7200 -0.144 3.033 1.655 0.711 5 2010 0 7440 0.203 3.179 1.728 0.700 6 2010 0 7200 0.155 3.316 1.725 0.701 7 2010 0 7440 0.263 3.315 1.679 0.711 8 2010 0 7440 0.207 3.323 1.757 0.703 9 2010 0 7200 0.150 3.199 1.661 0.705 10 2010 0 7440 -0.155 3.070 1.636 0.725 11 2010 0 7200 0.128 3.161 1.617 0.716 12 2010 0 7440 0.112 3.314 1.732 0.732 1 2011 1 7439 0.172 3.180 1.672 0.724 2 2011 0 6720 -0.040 2.988 1.649 0.725 3 2011 0 7440 0.057 3.310 1.619 0.698 4 2011 211 6989 0.190 3.308 1.679 0.711 5 2011 234 7206 0.107 3.316 1.759 0.697 6 2011 1 7199 0.131 3.320 1.753 0.716 7 2011 1 7439 0.125 3.318 1.703 0.719 8 2011 1 7439 0.150 3.090 1.667 0.730 9 2011 332 6868 -0.055 3.337 1.716 0.725 10 2011 0 7440 -0.109 3.168 1.613 0.737 11 2011 1 7199 0.074 3.325 1.693 0.726 12 2011 0 7440 0.110 3.034 1.594 0.718 Totals 19679 1645681 Mean sea level = 1.640 (Average monthly means = 1.640) Maximum recorded level of 3.337 metres at 1742 hours 30/09/2011 Minimum recorded level of -0.375 metres at 1054 hours 27/11/2003 Standard deviation of the observations = 0.7171 metres Skewness = -0.0945