These times seem to be in britsh Summer Time Does GMTDT mean GMT Daylight saving Time? ============================================================================== Felixstowe, England - READ flaterco.com/pol.html Units are meters, initial timezone is GMTDT June 2018 low is 0.3m, high is 3.9m, range is 3.6m. Predicted historical low is -1.1m, high is 5.3m, range is 6.5m. Sunday Monday Tuesday Wednesday Thursday Friday Saturday 06-17 06-18 06-19 FQtr 06-20 06-21 06-22 06-23 H0240 3.8 H0330 3.8 H0423 3.7 H0519 3.6 H0623 3.5 L0109 0.5 L0218 0.6 L0837 0.5 L0927 0.7 L1019 0.8 L1115 0.9 L1219 1.0 H0731 3.4 H0838 3.5 H1458 3.8 H1545 3.7 H1636 3.6 H1733 3.5 H1839 3.4 L1331 1.1 L1439 1.0 L2107 0.3 L2200 0.3 L2257 0.4 L2359 0.5 H1951 3.3 H2059 3.4 06-24 06-25 06-26 06-27 Full 06-28 06-29 06-30 L0318 0.6 L0410 0.6 L0453 0.6 L0532 0.7 H0016 3.6 H0055 3.6 H0134 3.6 H0937 3.5 H1028 3.6 H1114 3.6 H1155 3.6 L0608 0.7 L0643 0.7 L0719 0.8 L1538 0.9 L1627 0.8 L1711 0.8 L1750 0.7 H1234 3.6 H1310 3.7 H1345 3.7 H2158 3.5 H2249 3.5 H2334 3.6 L1829 0.6 L1908 0.5 L1947 0.5 ============================================================================== Sheerness, England - READ flaterco.com/pol.html Units are meters, initial timezone is GMTDT June 2018 low is 0.4m, high is 6.0m, range is 5.5m. Predicted historical low is -1.8m, high is 8.0m, range is 9.8m. Sunday Monday Tuesday Wednesday Thursday Friday Saturday 06-17 06-18 06-19 FQtr 06-20 06-21 06-22 06-23 H0348 5.9 H0437 5.9 H0529 5.7 L0013 0.6 L0109 0.7 L0211 0.8 L0320 0.9 L1000 0.7 L1048 0.8 L1137 1.0 H0626 5.5 H0730 5.4 H0839 5.3 H0945 5.3 H1605 5.8 H1653 5.7 H1743 5.5 L1229 1.2 L1325 1.3 L1426 1.4 L1535 1.4 L2230 0.4 L2321 0.5 H1839 5.3 H1946 5.2 H2101 5.1 H2208 5.2 06-24 06-25 06-26 06-27 Full 06-28 06-29 06-30 L0431 0.9 L0528 0.9 L0615 0.9 H0043 5.5 H0124 5.5 H0202 5.5 H0237 5.5 H1044 5.4 H1137 5.5 H1224 5.6 L0654 0.9 L0729 0.9 L0803 0.9 L0838 0.9 L1646 1.3 L1743 1.2 L1830 1.0 H1306 5.6 H1343 5.6 H1417 5.5 H1449 5.5 H2306 5.3 H2358 5.4 L1911 0.9 L1949 0.8 L2028 0.7 L2106 0.7 ============================================================================== Dover, England - READ flaterco.com/pol.html Units are meters, initial timezone is GMTDT June 2018 low is 0.6m, high is 6.8m, range is 6.1m. Predicted historical low is -1.8m, high is 9.3m, range is 11.1m. Sunday Monday Tuesday Wednesday Thursday Friday Saturday 06-17 06-18 06-19 FQtr 06-20 06-21 06-22 06-23 H0210 6.7 H0305 6.5 H0403 6.3 H0503 6.1 L0050 1.3 L0151 1.4 L0255 1.4 L0943 0.8 L1033 1.0 L1125 1.2 L1219 1.4 H0605 5.9 H0709 5.8 H0814 5.8 H1436 6.6 H1531 6.5 H1628 6.3 H1729 6.1 L1318 1.6 L1421 1.7 L1527 1.7 L2208 0.8 L2259 0.9 L2353 1.1 H1832 5.9 H1936 5.9 H2039 5.9 06-24 06-25 06-26 06-27 Full 06-28 06-29 06-30 L0403 1.4 L0506 1.3 L0600 1.2 L0644 1.2 L0718 1.2 H0034 6.3 H0109 6.3 H0917 5.9 H1012 6.0 H1059 6.1 H1139 6.2 H1217 6.3 L0744 1.2 L0809 1.2 L1634 1.6 L1734 1.4 L1823 1.3 L1902 1.3 L1933 1.3 H1252 6.3 H1326 6.3 H2139 6.0 H2231 6.1 H2316 6.2 H2356 6.3 L1958 1.2 L2025 1.2 ============================================================================== Newhaven, England - READ flaterco.com/pol.html Units are meters, initial timezone is GMTDT June 2018 low is 0.5m, high is 6.9m, range is 6.4m. Predicted historical low is -1.2m, high is 8.5m, range is 9.7m. Sunday Monday Tuesday Wednesday Thursday Friday Saturday 06-17 06-18 06-19 FQtr 06-20 06-21 06-22 06-23 H0213 6.8 H0304 6.5 H0359 6.3 H0458 6.0 H0602 5.7 L0105 1.6 L0212 1.6 L0841 0.5 L0931 0.7 L1024 0.9 L1121 1.2 L1226 1.4 H0709 5.6 H0814 5.6 H1443 6.7 H1536 6.5 H1633 6.2 H1734 6.0 H1838 5.8 L1335 1.5 L1439 1.5 L2106 0.8 L2158 1.0 L2254 1.2 L2356 1.4 H1942 5.8 H2043 5.8 06-24 06-25 06-26 06-27 Full 06-28 06-29 06-30 L0313 1.5 L0406 1.3 L0453 1.2 L0534 1.1 L0612 1.1 H0027 6.3 H0102 6.3 H0914 5.7 H1008 5.8 H1055 6.0 H1136 6.1 H1215 6.2 L0648 1.0 L0724 1.0 L1536 1.5 L1626 1.4 L1711 1.3 L1751 1.2 L1828 1.2 H1250 6.2 H1324 6.3 H2138 6.0 H2227 6.1 H2311 6.2 H2351 6.3 L1905 1.2 L1941 1.2 ============================================================================== Portsmouth, England - READ flaterco.com/pol.html Units are meters, initial timezone is GMTDT June 2018 low is 0.5m, high is 4.8m, range is 4.3m. Predicted historical low is -1.0m, high is 6.8m, range is 7.8m. Sunday Monday Tuesday Wednesday Thursday Friday Saturday 06-17 06-18 06-19 FQtr 06-20 06-21 06-22 06-23 H0219 4.7 H0316 4.5 H0417 4.4 H0524 4.2 H0641 4.1 L0017 1.6 L0133 1.6 L0754 0.6 L0845 0.7 L0938 0.9 L1034 1.2 L1137 1.4 H0754 4.0 H0857 4.0 H1459 4.6 H1603 4.6 H1710 4.4 H1820 4.3 H1928 4.2 L1248 1.5 L1359 1.5 L2019 0.9 L2112 1.1 L2207 1.3 L2308 1.5 H2030 4.2 H2124 4.3 06-24 06-25 06-26 06-27 Full 06-28 06-29 06-30 L0235 1.5 L0325 1.3 L0410 1.2 L0453 1.0 H0005 4.5 H0044 4.5 H0123 4.4 H0950 4.1 H1034 4.2 H1113 4.3 H1152 4.3 L0535 1.0 L0614 1.0 L0650 1.0 L1456 1.4 L1545 1.3 L1630 1.2 L1712 1.1 H1232 4.4 H1312 4.4 H1354 4.4 H2210 4.3 H2249 4.4 H2327 4.4 L1753 1.1 L1831 1.2 L1906 1.3