San Francisco Tides

Time Event Value Units
01:02 am Slack
03:51 am Max Ebb -2.5 kt
04:53 am Low Tide 2.15 ft
07:04 am Slack
09:43 am Max Flood 2.1 kt
10:58 am High Tide 5.95 ft
11:54 am Slack
03:42 pm Max Ebb -3.9 kt
05:26 pm Low Tide -0.48 ft
07:41 pm Slack
10:31 pm Max Flood 3.1 kt
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 ?