surfdash
08/21
[{"start":619671180,"end":619693020,"a":-6.23574165416938e-13,"b":2.0428289659058888e-08,"c":-0,"d":0.939},{"start":619693020,"end":619713420,"a":6.683421157774914e-13,"b":-2.0451268742791238e-08,"c":0,"d":4.187},{"start":619713420,"end":619737060,"a":-6.346128373137389e-13,"b":2.2503371211145182e-08,"c":-0,"d":1.35},{"start":619737060,"end":619761840,"a":6.323557128733542e-13,"b":-2.3504661847502573e-08,"c":0,"d":5.542},{"start":619761840,"end":619784220,"a":-5.152843328350285e-13,"b":1.7298095053271908e-08,"c":-0,"d":0.731}]
619686000
8:07 PM until 8:22 PM
tide is 1.0ft at 8:07 PM
tide is 0.9ft at 8:22 PM