surfdash
10/21
[{"start":1981935060,"end":1981959000,"a":-7.087164478510319e-13,"b":2.5450007642330556e-08,"c":-0,"d":-0.597},{"start":1981959000,"end":1981976820,"a":7.167617930440065e-13,"b":-1.9159042728066293e-08,"c":0,"d":4.265},{"start":1981976820,"end":1981998780,"a":-6.749747652355425e-13,"b":2.223366876685877e-08,"c":-0,"d":2.237},{"start":1981998780,"end":1982024580,"a":7.280980151293457e-13,"b":-2.817739318550568e-08,"c":0,"d":5.811},{"start":1982024580,"end":1982049180,"a":-6.079155576406051e-13,"b":2.243208407693833e-08,"c":-0,"d":-0.441}]
1981954800
5:12 PM until 6:52 PM
tide is 0.9ft at 5:12 PM
tide is -0.3ft at 6:52 PM
10/22
[{"start":1982024580,"end":1982049180,"a":-6.079155576406051e-13,"b":2.243208407693833e-08,"c":-0,"d":-0.441},{"start":1982049180,"end":1982066160,"a":6.168703342920347e-13,"b":-1.5711687414418127e-08,"c":0,"d":4.084},{"start":1982066160,"end":1982087880,"a":-5.640899674045474e-13,"b":1.8378051138040153e-08,"c":-0,"d":2.574},{"start":1982087880,"end":1982114160,"a":6.218189645906173e-13,"b":-2.4512103584162136e-08,"c":0,"d":5.464},{"start":1982114160,"end":1982139660,"a":-4.9995853781728e-13,"b":1.912341407151096e-08,"c":-0,"d":-0.179}]
1982041200
6:12 PM until 6:52 PM
tide is 0.9ft at 6:12 PM
tide is 0.4ft at 6:52 PM