Alcatraz Island, 0.5 mile north of (SFB1211) Depth: 29 feet
LAT/LON: 37.8351° N 122.4201° W
Note: Depth is measured below chart datum.
| Time (LST/LDT) | Event | Speed (knots) |
|---|---|---|
| 2024-07-20 03:06 AM | ebb | -1.95 |
| 2024-07-20 07:42 AM | slack | - |
| 2024-07-20 11:06 AM | flood | 1.60 |
| 2024-07-20 02:18 PM | slack | - |
| 2024-07-20 04:24 PM | ebb | -0.75 |
| 2024-07-20 06:42 PM | slack | - |
| 2024-07-20 09:54 PM | flood | 1.65 |
| 2024-07-21 12:36 AM | slack | - |
| 2024-07-21 03:54 AM | ebb | -2.15 |
| 2024-07-21 08:24 AM | slack | - |
| 2024-07-21 11:42 AM | flood | 1.75 |
| 2024-07-21 03:00 PM | slack | - |
| 2024-07-21 05:06 PM | ebb | -0.84 |
| 2024-07-21 07:30 PM | slack | - |
| 2024-07-21 10:36 PM | flood | 1.70 |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.