surfdash
07/29
[{"start":1438140840,"end":1438166940,"a":7.046285286475536e-13,"b":-2.7586206896551727e-08,"c":0,"d":5.836},{"start":1438166940,"end":1438190820,"a":-6.186077987218992e-13,"b":2.2158531350218427e-08,"c":-0,"d":-0.428},{"start":1438190820,"end":1438207020,"a":6.708176448561551e-13,"b":-1.6300868770004568e-08,"c":0,"d":3.784},{"start":1438207020,"end":1438229880,"a":-6.177712365145737e-13,"b":2.1183375700084734e-08,"c":-0,"d":2.358},{"start":1438229880,"end":1438255740,"a":7.820231336487431e-13,"b":-3.033467735423475e-08,"c":0,"d":6.048}]
1438153200
5:45 AM until 6:20 AM
tide is 0.4ft at 5:45 AM
tide is 0.9ft at 6:20 AM