surfdash
08/20
[{"start":1503201780,"end":1503227280,"a":8.426321701306437e-13,"b":-3.2230680507497113e-08,"c":0,"d":6.219},{"start":1503227280,"end":1503250980,"a":-7.716315432337897e-13,"b":2.7431501361961226e-08,"c":-0,"d":-0.767},{"start":1503250980,"end":1503269040,"a":8.189437280907343e-13,"b":-2.218518559397799e-08,"c":0,"d":4.369},{"start":1503269040,"end":1503291180,"a":-7.784326718577378e-13,"b":2.5851749032395475e-08,"c":-0,"d":1.957},{"start":1503291180,"end":1503316260,"a":8.738878026259387e-13,"b":-3.2875659134787813e-08,"c":0,"d":6.181}]
1503212400
6:01 AM until 6:41 AM
tide is 0.3ft at 6:01 AM
tide is 0.9ft at 6:41 AM