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) |
|---|---|---|
| 2024-07-20 02:48 AM | ebb | -2.19 |
| 2024-07-20 08:00 AM | slack | - |
| 2024-07-20 11:06 AM | flood | 1.53 |
| 2024-07-20 02:06 PM | slack | - |
| 2024-07-20 04:12 PM | ebb | -0.89 |
| 2024-07-20 06:36 PM | slack | - |
| 2024-07-20 09:54 PM | flood | 1.48 |
| 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 |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.