San Francisco Tides

Time Event Value Units
01:28 am Max Ebb -2.2 kt
02:32 am Low Tide 2.69 ft
04:33 am Slack
07:03 am Max Flood 2.1 kt
08:31 am High Tide 6.19 ft
09:32 am Slack
01:31 pm Max Ebb -3.9 kt
03:28 pm Low Tide -0.81 ft
05:50 pm Slack
08:29 pm Max Flood 3 kt
10:32 pm High Tide 5.06 ft
11:29 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 ?