surfdash
09/21
[{"start":1853112420,"end":1853135280,"a":-7.841844097111825e-13,"b":2.6889683408996446e-08,"c":-0,"d":-0.189},{"start":1853135280,"end":1853154540,"a":7.849448720171293e-13,"b":-2.2677057352574867e-08,"c":0,"d":4.495},{"start":1853154540,"end":1853177220,"a":-7.359727482344431e-13,"b":2.5037792894935756e-08,"c":-0,"d":1.691},{"start":1853177220,"end":1853202300,"a":7.898333106571303e-13,"b":-2.971352914692124e-08,"c":0,"d":5.984},{"start":1853202300,"end":1853225760,"a":-6.694694057552931e-13,"b":2.3558628388528762e-08,"c":-0,"d":-0.246}]
1853132400
5:25 PM until 7:35 PM
tide is 1.0ft at 5:25 PM
tide is -0.2ft at 7:25 PM
tide is -0.2ft at 7:35 PM
09/22
[{"start":1853202300,"end":1853225760,"a":-6.694694057552931e-13,"b":2.3558628388528762e-08,"c":-0,"d":-0.246},{"start":1853225760,"end":1853243460,"a":6.650757506492512e-13,"b":-1.7657761179737617e-08,"c":0,"d":4.076},{"start":1853243460,"end":1853266320,"a":-6.08228428796056e-13,"b":2.085615282341676e-08,"c":-0,"d":2.232},{"start":1853266320,"end":1853292420,"a":6.76843846882556e-13,"b":-2.6498436605452067e-08,"c":0,"d":5.865},{"start":1853292420,"end":1853316960,"a":-5.292905455083705e-13,"b":1.948318498016312e-08,"c":-0,"d":-0.152}]
1853218800
6:30 PM until 7:35 PM
tide is 0.9ft at 6:30 PM
tide is 0.1ft at 7:35 PM