Alcatraz Island, 0.2 mile west of (PCT0291)
LAT/LON: 37.8278° N 122.4303° W
Note: Depth source is unknown. Subordinate station: only max/slack predictions available.Reference station: Golden Gate Bridge, 0.88 nm NE of (SFB1202).
For predictions of Subordinate stations,
the solid red line depicts a curve fit between the flood, ebb and
slack values and approximates the segments between.
| Time (LST/LDT) | Event | Speed (knots) |
|---|---|---|
| 2024-07-22 01:48 AM | slack | - |
| 2024-07-22 04:44 AM | ebb | -2.75 |
| 2024-07-22 09:09 AM | slack | - |
| 2024-07-22 11:54 AM | flood | 2.60 |
| 2024-07-22 03:30 PM | slack | - |
| 2024-07-22 05:56 PM | ebb | -1.36 |
| 2024-07-22 08:15 PM | slack | - |
| 2024-07-22 11:36 PM | flood | 2.49 |
| 2024-07-23 02:36 AM | slack | - |
| 2024-07-23 05:44 AM | ebb | -2.79 |
| 2024-07-23 09:45 AM | slack | - |
| 2024-07-23 12:36 PM | flood | 2.72 |
| 2024-07-23 04:12 PM | slack | - |
| 2024-07-23 06:38 PM | ebb | -1.56 |
| 2024-07-23 09:09 PM | slack | - |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.