San Francisco Tides

Time Event Value Units
01:37 am Max Ebb -3 kt
01:54 am Low Tide 0.73 ft
04:10 am Slack
07:03 am Max Flood 2.8 kt
08:39 am High Tide 5.74 ft
09:49 am Slack
01:04 pm Max Ebb -3.4 kt
02:46 pm Low Tide 0.74 ft
05:07 pm Slack
07:37 pm Max Flood 2.2 kt
09:05 pm High Tide 4.94 ft
10:16 pm Slack
What day is the longest?
How much sun will I get?
Why are there 2 tides per day?
Why doesn't Slack = High/Low Tide?
Why can you ride a flood but not an ebb?