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) |
|---|---|---|
| 2024-07-22 01:24 AM | slack | - |
| 2024-07-22 04:42 AM | ebb | -2.28 |
| 2024-07-22 09:00 AM | slack | - |
| 2024-07-22 12:12 PM | flood | 1.89 |
| 2024-07-22 03:36 PM | slack | - |
| 2024-07-22 05:48 PM | ebb | -0.92 |
| 2024-07-22 08:24 PM | slack | - |
| 2024-07-22 11:30 PM | flood | 1.68 |
| 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 | - |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.