surfdash
10/22
[{"start":656561460,"end":656587140,"a":-4.054326694685033e-13,"b":1.5617266427926748e-08,"c":-0,"d":0.141},{"start":656587140,"end":656600460,"a":3.9521571188373096e-13,"b":-7.896409923436943e-09,"c":0,"d":3.574},{"start":656600460,"end":656622900,"a":-3.522204067897481e-13,"b":1.185573889254292e-08,"c":-0,"d":3.107},{"start":656622900,"end":656650620,"a":4.536149457846328e-13,"b":-1.8861309445725034e-08,"c":0,"d":5.097},{"start":656650620,"end":656677800,"a":-3.2062886315273615e-13,"b":1.3072038750737054e-08,"c":-0,"d":0.266}]
656578800
6:05 PM until 6:50 PM
tide is 1.0ft at 6:05 PM
tide is 0.5ft at 6:50 PM