surfdash
11/21
[{"start":2521077300,"end":2521095780,"a":5.178168127232051e-13,"b":-1.4353882048687245e-08,"c":0,"d":3.458},{"start":2521095780,"end":2521119600,"a":-5.037258932140492e-13,"b":1.799812616453798e-08,"c":-0,"d":1.824},{"start":2521119600,"end":2521144500,"a":6.008453419814644e-13,"b":-2.2441573523007693e-08,"c":0,"d":5.228},{"start":2521144500,"end":2521167000,"a":-5.216570644718793e-13,"b":1.7605925925925925e-08,"c":-0,"d":0.59},{"start":2521167000,"end":2521184400,"a":5.75547871459963e-13,"b":-1.5021799445105033e-08,"c":0,"d":3.561}]
2521094400
12:43 PM until 3:18 PM
tide is 1.0ft at 12:43 PM
tide is 0.6ft at 1:53 PM
tide is 1.0ft at 3:18 PM