Alcatraz Island, 0.5 mile north of (SFB1211) Depth: 74 feet
LAT/LON: 37.8351° N 122.4201° W
Note: Depth is measured below chart datum.
| Time (LST/LDT) | Event | Speed (knots) |
|---|---|---|
| 2024-07-17 12:48 AM | ebb | -1.49 |
| 2024-07-17 05:18 AM | slack | - |
| 2024-07-17 09:00 AM | flood | 0.99 |
| 2024-07-17 12:12 PM | slack | - |
| 2024-07-17 01:54 PM | ebb | -0.27 |
| 2024-07-17 03:42 PM | slack | - |
| 2024-07-17 06:42 PM | flood | 1.08 |
| 2024-07-17 10:06 PM | slack | - |
| 2024-07-18 01:36 AM | ebb | -1.66 |
| 2024-07-18 06:06 AM | slack | - |
| 2024-07-18 09:48 AM | flood | 1.09 |
| 2024-07-18 01:00 PM | slack | - |
| 2024-07-18 02:48 PM | ebb | -0.34 |
| 2024-07-18 04:42 PM | slack | - |
| 2024-07-18 07:42 PM | flood | 1.22 |
| 2024-07-18 11:00 PM | slack | - |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.