surfdash
12/21
[{"start":1513821600,"end":1513847220,"a":-4.910633274834216e-13,"b":1.887156367518789e-08,"c":-0,"d":-0.313},{"start":1513847220,"end":1513862340,"a":4.86598334327961e-13,"b":-1.1036050222558155e-08,"c":0,"d":3.816},{"start":1513862340,"end":1513883460,"a":-4.305426749415644e-13,"b":1.3639591942148759e-08,"c":-0,"d":2.975},{"start":1513883460,"end":1513910160,"a":5.433388376468144e-13,"b":-2.1760720447754916e-08,"c":0,"d":5.003},{"start":1513910160,"end":1513936200,"a":-4.560167830269265e-13,"b":1.7812015545031747e-08,"c":-0,"d":-0.168}]
1513843200
4:21 PM until 5:26 PM
tide is 1.0ft at 4:21 PM
tide is 0.2ft at 5:26 PM
12/22
[{"start":1513910160,"end":1513936200,"a":-4.560167830269265e-13,"b":1.7812015545031747e-08,"c":-0,"d":-0.168},{"start":1513936200,"end":1513951680,"a":4.4965888294847456e-13,"b":-1.0441079262063579e-08,"c":0,"d":3.858},{"start":1513951680,"end":1513972140,"a":-3.920701724214961e-13,"b":1.2032633591615715e-08,"c":-0,"d":3.024},{"start":1513972140,"end":1513998840,"a":4.905915747385372e-13,"b":-1.9648192568278418e-08,"c":0,"d":4.703},{"start":1513998840,"end":1514025180,"a":-4.276980191233661e-13,"b":1.6898348735564194e-08,"c":-0,"d":0.034}]
1513929600
5:06 PM until 5:26 PM
tide is 1.0ft at 5:06 PM
tide is 0.7ft at 5:26 PM