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) |
|---|---|---|
| 2024-07-23 02:12 AM | slack | - |
| 2024-07-23 05:30 AM | ebb | -2.32 |
| 2024-07-23 09:36 AM | slack | - |
| 2024-07-23 12:48 PM | flood | 2.01 |
| 2024-07-23 04:18 PM | slack | - |
| 2024-07-23 06:30 PM | ebb | -1.04 |
| 2024-07-23 09:18 PM | slack | - |
| 2024-07-24 12:18 AM | flood | 1.58 |
| 2024-07-24 03:00 AM | slack | - |
| 2024-07-24 06:18 AM | ebb | -2.23 |
| 2024-07-24 10:12 AM | slack | - |
| 2024-07-24 01:30 PM | flood | 2.08 |
| 2024-07-24 04:54 PM | slack | - |
| 2024-07-24 07:18 PM | ebb | -1.18 |
| 2024-07-24 10:18 PM | slack | - |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.