surfdash
12/11
[{"start":818649480,"end":818675640,"a":-4.3971559281255047e-13,"b":1.7254439861964478e-08,"c":-0,"d":-0.046},{"start":818675640,"end":818691540,"a":4.562553378018495e-13,"b":-1.088168980657411e-08,"c":0,"d":3.89},{"start":818691540,"end":818711640,"a":-4.0514242726615935e-13,"b":1.2215044182074705e-08,"c":-0,"d":2.973},{"start":818711640,"end":818738100,"a":4.782601572772369e-13,"b":-1.8982145642333533e-08,"c":0,"d":4.618},{"start":818738100,"end":818764620,"a":-4.0639527172659294e-13,"b":1.6166403909283867e-08,"c":-0,"d":0.188}]
818668800
5:16 PM until 5:21 PM
tide is 1.0ft at 5:16 PM
tide is 0.9ft at 5:21 PM
12/17
[{"start":819183360,"end":819208260,"a":-4.70390132974277e-13,"b":1.7569071466589247e-08,"c":-0,"d":1.695},{"start":819208260,"end":819233700,"a":5.639977330901298e-13,"b":-2.1522153494719352e-08,"c":0,"d":5.326},{"start":819233700,"end":819255660,"a":-4.927278014828009e-13,"b":1.6230453780843463e-08,"c":-0,"d":0.683},{"start":819255660,"end":819272820,"a":5.406657321176369e-13,"b":-1.391673594470797e-08,"c":0,"d":3.292},{"start":819272820,"end":819297060,"a":-5.343020128565809e-13,"b":1.942722118746528e-08,"c":-0,"d":1.926}]
819187200
11:51 AM until 2:11 PM
tide is 1.0ft at 11:51 AM
tide is 0.7ft at 12:56 PM
tide is 1.0ft at 2:11 PM