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) |
|---|---|---|
| 2024-07-21 12:36 AM | slack | - |
| 2024-07-21 03:54 AM | ebb | -2.15 |
| 2024-07-21 08:24 AM | slack | - |
| 2024-07-21 11:36 AM | flood | 1.75 |
| 2024-07-21 03:00 PM | slack | - |
| 2024-07-21 05:06 PM | ebb | -0.84 |
| 2024-07-21 07:30 PM | slack | - |
| 2024-07-21 10:36 PM | flood | 1.70 |
| 2024-07-22 01:24 AM | slack | - |
| 2024-07-22 04:36 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 |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.