Alcatraz Island, 0.5 mile north of (SFB1211) Depth: 6 feet
LAT/LON: 37.8351° N 122.4201° W
Note: Depth is measured below chart datum.
| Time (LST/LDT) | Event | Speed (knots) |
|---|---|---|
| 2024-07-21 12:24 AM | slack | - |
| 2024-07-21 03:36 AM | ebb | -2.34 |
| 2024-07-21 08:30 AM | slack | - |
| 2024-07-21 11:48 AM | flood | 1.68 |
| 2024-07-21 02:48 PM | slack | - |
| 2024-07-21 04:54 PM | ebb | -1.02 |
| 2024-07-21 07:24 PM | slack | - |
| 2024-07-21 10:42 PM | flood | 1.49 |
| 2024-07-22 01:12 AM | slack | - |
| 2024-07-22 04:24 AM | ebb | -2.46 |
| 2024-07-22 09:06 AM | slack | - |
| 2024-07-22 12:24 PM | flood | 1.83 |
| 2024-07-22 03:24 PM | slack | - |
| 2024-07-22 05:36 PM | ebb | -1.14 |
| 2024-07-22 08:12 PM | slack | - |
| 2024-07-22 11:30 PM | flood | 1.46 |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.