surfdash
10/19
[{"start":1697684640,"end":1697710980,"a":-3.7199221264081915e-13,"b":1.4697412321438763e-08,"c":-0,"d":0.048},{"start":1697710980,"end":1697722440,"a":3.5347424815456014e-13,"b":-6.076222325776888e-09,"c":0,"d":3.447},{"start":1697722440,"end":1697745960,"a":-3.306423308598741e-13,"b":1.166506143273636e-08,"c":-0,"d":3.181},{"start":1697745960,"end":1697774700,"a":4.468617887858601e-13,"b":-1.9264211714558428e-08,"c":0,"d":5.332},{"start":1697774700,"end":1697803320,"a":-2.931394458668891e-13,"b":1.258447641106555e-08,"c":-0,"d":0.028}]
1697698800
6:56 PM
tide is 1.0ft at 6:56 PM