San Francisco Tides

Time Event Value Units
01:01 am High Tide 5.62 ft
02:09 am Slack
05:36 am Max Ebb -3.5 kt
07:07 am Low Tide 0.67 ft
09:47 am Slack
12:15 pm Max Flood 2.3 kt
01:30 pm High Tide 4.59 ft
03:03 pm Slack
06:02 pm Max Ebb -2.8 kt
06:56 pm Low Tide 1.48 ft
09:17 pm Slack
Sunrise
High Noon
Sunset
Moon Phase
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 ?