Monthly sea levels for PORT STANVAC ----------------------------------- Mth Year Gaps Good Minimum Maximum Mean St Devn 6 1992 5353 1847 0.369 2.658 1.219 0.467 7 1992 0 7440 0.118 2.874 1.256 0.554 8 1992 0 7440 -0.042 2.945 1.248 0.584 9 1992 0 7200 0.013 2.501 1.096 0.555 10 1992 0 7440 -0.106 2.446 1.055 0.529 11 1992 3218 3982 0.010 2.666 1.094 0.561 12 1992 2793 4647 -0.170 2.518 1.076 0.531 1 1993 0 7440 -0.137 2.208 1.010 0.514 2 1993 0 6720 -0.205 2.416 1.048 0.548 3 1993 0 7440 -0.182 2.450 0.974 0.535 4 1993 0 7200 0.097 2.332 1.072 0.510 5 1993 299 7141 0.111 2.559 1.115 0.507 6 1993 0 7200 0.132 2.752 1.149 0.511 7 1993 0 7440 -0.029 2.622 1.217 0.516 8 1993 0 7440 -0.003 2.689 1.157 0.537 9 1993 0 7200 -0.104 2.467 1.024 0.531 10 1993 0 7440 -0.079 2.553 1.107 0.530 11 1993 0 7200 -0.079 2.595 1.030 0.509 12 1993 0 7440 -0.158 2.447 1.050 0.520 1 1994 0 7440 -0.091 2.315 1.162 0.545 2 1994 0 6720 -0.072 2.235 1.064 0.524 3 1994 0 7440 -0.034 2.324 1.016 0.526 4 1994 0 7200 0.077 2.475 1.147 0.504 5 1994 0 7440 0.085 3.243 1.235 0.543 6 1994 0 7200 0.141 3.091 1.261 0.532 7 1994 0 7440 0.091 2.716 1.185 0.515 8 1994 0 7440 -0.118 2.405 1.017 0.509 9 1994 0 7200 -0.054 2.307 1.051 0.498 10 1994 0 7440 -0.153 2.547 1.087 0.523 11 1994 0 7200 -0.185 2.639 1.095 0.517 12 1994 0 7440 -0.153 2.327 1.017 0.501 1 1995 0 7440 -0.147 2.170 0.943 0.506 2 1995 0 6720 -0.032 2.288 1.021 0.520 3 1995 0 7440 -0.130 2.294 1.030 0.521 4 1995 0 7200 0.169 2.569 1.152 0.512 5 1995 0 7440 0.163 2.659 1.208 0.545 6 1995 0 7200 0.084 2.841 1.253 0.563 7 1995 0 7440 0.146 3.276 1.358 0.562 8 1995 0 7440 -0.089 2.497 1.139 0.518 9 1995 241 6959 -0.068 2.234 1.066 0.510 10 1995 0 7440 -0.059 2.456 1.040 0.486 11 1995 0 7200 -0.014 2.655 1.152 0.502 12 1995 0 7440 -0.084 2.472 1.079 0.499 1 1996 0 7440 -0.002 2.406 1.115 0.522 2 1996 0 6960 0.009 2.278 1.113 0.512 3 1996 0 7440 -0.041 2.211 1.074 0.529 4 1996 0 7200 0.133 2.575 1.166 0.520 5 1996 0 7440 0.112 2.350 1.131 0.495 6 1996 0 7200 0.114 2.708 1.305 0.538 7 1996 0 7440 0.156 2.979 1.352 0.522 8 1996 0 7440 0.076 2.802 1.263 0.554 9 1996 0 7200 -0.008 2.978 1.378 0.541 10 1996 0 7440 -0.011 2.433 1.101 0.520 11 1996 0 7200 0.027 2.560 1.129 0.513 12 1996 480 6960 -0.211 2.422 1.118 0.513 1 1997 0 7440 -0.136 2.365 1.057 0.513 2 1997 0 6720 -0.142 2.308 1.068 0.518 3 1997 0 7440 0.045 2.207 1.053 0.517 4 1997 0 7200 -0.018 2.265 1.081 0.510 5 1997 0 7440 -0.016 2.453 1.145 0.521 6 1997 0 7200 -0.027 2.868 1.159 0.534 7 1997 0 7440 -0.107 2.495 1.037 0.510 8 1997 0 7440 -0.048 2.633 1.105 0.526 9 1997 0 7200 -0.104 2.562 1.049 0.546 10 1997 0 7440 -0.053 2.144 1.029 0.526 11 1997 0 7200 -0.061 2.276 0.995 0.504 12 1997 0 7440 -0.071 2.357 0.998 0.504 1 1998 0 7440 -0.039 2.182 0.962 0.498 2 1998 0 6720 -0.148 2.116 1.030 0.501 3 1998 0 7440 -0.086 2.127 1.050 0.525 4 1998 0 7200 0.052 2.641 1.135 0.534 5 1998 0 7440 0.133 2.417 1.176 0.509 6 1998 0 7200 0.209 2.882 1.252 0.524 7 1998 0 7440 -0.005 3.000 1.213 0.552 8 1998 0 7440 -0.045 2.530 1.111 0.525 9 1998 0 7200 -0.048 2.400 1.160 0.521 10 1998 0 7440 0.111 2.291 1.177 0.502 11 1998 0 7200 -0.177 2.321 1.039 0.507 12 1998 0 7440 0.092 2.542 1.094 0.500 1 1999 0 7440 -0.096 2.229 1.014 0.497 2 1999 0 6720 -0.015 2.431 1.069 0.521 3 1999 0 7440 -0.017 2.347 1.107 0.527 4 1999 0 7200 0.048 2.503 1.124 0.519 5 1999 0 7440 0.074 2.925 1.311 0.531 6 1999 0 7200 0.240 3.171 1.333 0.531 7 1999 0 7440 0.058 2.733 1.247 0.538 8 1999 0 7440 0.038 2.616 1.164 0.540 9 1999 0 7200 -0.038 2.866 1.166 0.558 10 1999 0 7440 -0.017 2.585 1.182 0.526 11 1999 0 7200 -0.009 2.319 1.055 0.511 12 1999 0 7440 -0.088 2.431 1.064 0.496 1 2000 0 7440 -0.115 2.446 1.075 0.512 2 2000 0 6960 -0.016 2.537 1.143 0.526 3 2000 0 7440 -0.103 2.468 1.155 0.519 4 2000 0 7200 0.050 2.449 1.225 0.543 5 2000 0 7440 0.178 2.449 1.322 0.540 6 2000 0 7200 0.150 3.170 1.282 0.556 7 2000 0 7440 -0.022 2.802 1.382 0.546 8 2000 0 7440 -0.170 2.503 1.267 0.544 9 2000 0 7200 0.182 2.620 1.326 0.542 10 2000 0 7440 0.028 2.721 1.171 0.526 11 2000 0 7200 -0.101 2.517 1.082 0.523 12 2000 0 7440 -0.098 2.378 1.087 0.501 1 2001 0 7440 -0.086 2.643 1.134 0.517 2 2001 0 6720 0.000 2.437 1.121 0.537 3 2001 0 7440 0.025 2.519 1.168 0.556 4 2001 0 7200 0.114 2.658 1.188 0.531 5 2001 0 7440 0.220 2.893 1.262 0.539 6 2001 0 7200 0.207 2.724 1.216 0.500 7 2001 0 7440 0.052 2.789 1.196 0.501 8 2001 0 7440 0.238 2.923 1.305 0.529 9 2001 0 7200 0.137 2.612 1.216 0.552 10 2001 0 7440 0.060 2.481 1.225 0.542 11 2001 0 7200 -0.044 2.540 1.083 0.544 12 2001 0 7440 -0.052 2.811 1.132 0.529 1 2002 0 7440 -0.053 2.683 1.115 0.516 2 2002 0 6720 -0.122 2.499 1.070 0.527 3 2002 0 7440 -0.029 2.298 1.098 0.542 4 2002 0 7200 -0.021 2.371 1.092 0.539 5 2002 0 7440 0.197 2.757 1.231 0.536 6 2002 0 7200 0.121 2.963 1.322 0.542 7 2002 0 7440 0.119 2.792 1.330 0.515 8 2002 0 7440 -0.206 2.752 1.131 0.549 9 2002 0 7200 0.022 2.516 1.244 0.557 10 2002 0 7440 -0.028 2.862 1.147 0.557 11 2002 0 7200 -0.123 2.299 1.047 0.517 12 2002 0 7440 -0.173 2.589 1.057 0.546 1 2003 0 7440 -0.057 2.432 1.051 0.516 2 2003 0 6720 -0.327 2.221 1.023 0.532 3 2003 0 7440 -0.127 2.573 1.021 0.546 4 2003 0 7200 0.014 2.596 1.129 0.557 5 2003 0 7440 -0.157 3.104 1.174 0.567 6 2003 0 7200 0.156 3.091 1.392 0.572 7 2003 0 7440 0.048 2.663 1.274 0.533 8 2003 0 7440 -0.029 2.479 1.216 0.551 9 2003 0 7200 -0.159 2.784 1.239 0.575 10 2003 0 7440 -0.254 2.854 1.067 0.557 11 2003 1284 5916 -0.182 2.192 0.991 0.488 12 2003 0 7440 0.020 2.702 1.124 0.515 1 2004 0 7440 0.017 2.469 1.084 0.510 2 2004 0 6960 -0.065 2.282 1.072 0.532 3 2004 0 7440 -0.043 2.430 1.078 0.541 4 2004 0 7200 -0.043 2.627 1.148 0.534 5 2004 0 7440 0.092 2.793 1.263 0.524 6 2004 0 7200 0.196 2.867 1.382 0.530 7 2004 0 7440 -0.059 2.795 1.218 0.535 8 2004 0 7440 0.126 2.842 1.271 0.550 9 2004 0 7200 0.022 2.241 1.092 0.542 10 2004 0 7440 -0.173 2.439 1.094 0.545 11 2004 0 7200 0.070 2.647 1.134 0.549 12 2004 0 7440 -0.188 2.475 1.080 0.502 1 2005 0 7440 -0.090 2.330 1.125 0.527 2 2005 0 6720 -0.069 2.538 1.117 0.539 3 2005 0 7440 -0.078 2.361 1.039 0.553 4 2005 0 7200 -0.032 2.522 1.119 0.542 5 2005 0 7440 0.097 2.536 1.155 0.497 6 2005 0 7200 -0.027 3.185 1.328 0.562 7 2005 0 7440 -0.112 2.590 1.234 0.523 8 2005 0 7440 -0.141 2.625 1.203 0.551 9 2005 0 7200 0.102 2.662 1.238 0.562 10 2005 0 7440 0.032 2.606 1.202 0.545 11 2005 0 7200 -0.147 2.764 1.141 0.543 12 2005 0 7440 0.155 2.802 1.324 0.505 1 2006 0 7440 -0.194 2.310 1.071 0.512 2 2006 0 6720 -0.067 2.254 1.080 0.532 3 2006 0 7440 -0.035 2.303 1.147 0.556 4 2006 0 7200 0.100 2.803 1.265 0.563 5 2006 0 7440 0.101 2.812 1.229 0.546 6 2006 0 7200 0.020 2.655 1.150 0.509 7 2006 0 7440 -0.088 2.570 1.108 0.525 8 2006 0 7440 0.047 2.366 1.141 0.525 9 2006 0 7200 -0.202 2.864 1.119 0.567 10 2006 0 7440 -0.186 2.288 1.014 0.516 11 2006 0 7200 -0.170 2.418 1.032 0.516 12 2006 0 7440 0.058 2.487 1.029 0.498 1 2007 0 7440 0.110 2.934 1.158 0.528 2 2007 0 6720 -0.095 2.289 1.013 0.540 3 2007 0 7440 -0.005 2.569 1.156 0.564 4 2007 0 7200 0.037 2.622 1.181 0.557 5 2007 0 7440 0.430 3.040 1.413 0.535 6 2007 0 7200 0.136 2.528 1.149 0.507 7 2007 0 7440 0.064 3.385 1.318 0.567 8 2007 0 7440 0.046 2.796 1.244 0.559 9 2007 0 7200 -0.039 2.660 1.238 0.570 10 2007 0 7440 0.012 3.027 1.172 0.549 11 2007 0 7200 -0.008 2.281 1.057 0.504 12 2007 0 7440 0.039 2.555 1.193 0.514 1 2008 0 7440 -0.084 2.593 1.096 0.517 2 2008 0 6960 -0.086 2.188 1.035 0.547 3 2008 0 7440 0.091 2.741 1.229 0.548 4 2008 0 7200 0.093 2.699 1.277 0.538 5 2008 0 7440 0.098 2.649 1.269 0.525 6 2008 0 7200 0.142 2.749 1.272 0.532 7 2008 0 7440 0.134 2.972 1.344 0.548 8 2008 0 7440 0.095 2.685 1.180 0.541 9 2008 0 7200 0.055 2.908 1.237 0.563 10 2008 0 7440 -0.106 2.541 1.106 0.545 11 2008 0 7200 -0.073 2.532 1.156 0.520 12 2008 0 7440 0.153 2.564 1.224 0.501 1 2009 0 7440 0.052 2.390 1.169 0.525 2 2009 0 6720 -0.098 2.288 1.112 0.540 3 2009 0 7440 0.089 2.679 1.222 0.555 4 2009 0 7200 0.167 3.264 1.240 0.561 5 2009 0 7440 0.194 2.850 1.225 0.509 6 2009 0 7200 0.269 2.946 1.426 0.536 7 2009 0 7440 0.134 2.820 1.339 0.553 8 2009 0 7440 0.203 2.699 1.356 0.539 9 2009 0 7200 0.238 2.866 1.310 0.533 10 2009 0 7440 -0.104 2.365 1.031 0.564 11 2009 0 7200 -0.002 2.629 1.171 0.529 12 2009 0 7440 -0.130 2.542 1.085 0.508 1 2010 0 7440 -0.130 2.335 1.062 0.520 2 2010 0 6720 -0.233 2.212 0.993 0.534 3 2010 0 7440 -0.292 2.575 1.031 0.570 4 2010 0 7200 -0.129 2.520 1.152 0.543 5 2010 0 7440 0.164 2.782 1.266 0.515 6 2010 0 7200 0.097 2.573 1.243 0.506 7 2010 0 7440 -0.041 2.944 1.222 0.556 8 2010 0 7440 0.063 2.823 1.266 0.555 9 2010 0 7200 0.042 2.439 1.120 0.546 10 2010 0 7440 -0.011 2.394 1.124 0.514 11 2010 0 7200 -0.061 2.502 1.122 0.502 12 2010 7440 0 Totals 21108 1608012 Mean sea level = 1.153 (Average monthly means = 1.153) Maximum recorded level of 3.385 metres at 0918 hours 04/07/2007 Minimum recorded level of -0.327 metres at 0236 hours 18/02/2003 Standard deviation of the observations = 0.5401 metres Skewness = 0.1914