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) |
|---|---|---|
| 2024-06-20 02:30 AM | ebb | -2.23 |
| 2024-06-20 07:48 AM | slack | - |
| 2024-06-20 10:54 AM | flood | 1.30 |
| 2024-06-20 02:00 PM | slack | - |
| 2024-06-20 03:54 PM | ebb | -0.66 |
| 2024-06-20 05:54 PM | slack | - |
| 2024-06-20 09:30 PM | flood | 1.54 |
| 2024-06-20 11:54 PM | slack | - |
| 2024-06-21 03:12 AM | ebb | -2.35 |
| 2024-06-21 08:18 AM | slack | - |
| 2024-06-21 11:36 AM | flood | 1.41 |
| 2024-06-21 02:36 PM | slack | - |
| 2024-06-21 04:36 PM | ebb | -0.74 |
| 2024-06-21 06:48 PM | slack | - |
| 2024-06-21 10:12 PM | flood | 1.49 |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.