San Francisco Tides

Time Event Value Units
01:14 am High Tide 5.61 ft
02:11 am Slack
05:24 am Max Ebb -3.5 kt
07:00 am Low Tide 1.03 ft
09:11 am Slack
12:02 pm Max Flood 2.2 kt
01:18 pm High Tide 4.98 ft
02:25 pm Slack
05:48 pm Max Ebb -3.1 kt
07:02 pm Low Tide 0.81 ft
09:10 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 ?