Alcatraz Island, 0.5 mile north of (SFB1211) Depth: 74 feet
LAT/LON: 37.8351° N 122.4201° W
Note: Depth is measured below chart datum.
| Time (LST/LDT) | Event | Speed (knots) |
|---|---|---|
| 2024-07-22 01:30 AM | slack | - |
| 2024-07-22 05:00 AM | ebb | -2.24 |
| 2024-07-22 08:54 AM | slack | - |
| 2024-07-22 12:12 PM | flood | 1.46 |
| 2024-07-22 03:48 PM | slack | - |
| 2024-07-22 06:12 PM | ebb | -0.81 |
| 2024-07-22 08:30 PM | slack | - |
| 2024-07-22 11:18 PM | flood | 1.51 |
| 2024-07-23 02:24 AM | slack | - |
| 2024-07-23 05:48 AM | ebb | -2.21 |
| 2024-07-23 09:30 AM | slack | - |
| 2024-07-23 12:42 PM | flood | 1.55 |
| 2024-07-23 04:24 PM | slack | - |
| 2024-07-23 07:00 PM | ebb | -1.00 |
| 2024-07-23 09:30 PM | slack | - |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.