San Francisco Tides

Time Event Value Units
12:21 am Max Ebb -1.9 kt
01:22 am Low Tide 2.42 ft
03:25 am Slack
06:05 am Max Flood 1.8 kt
07:54 am High Tide 5.89 ft
08:45 am Slack
12:53 pm Max Ebb -3.3 kt
02:54 pm Low Tide 0.26 ft
05:18 pm Slack
07:53 pm Max Flood 2.1 kt
09:51 pm High Tide 4.13 ft
10:41 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?