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) |
|---|---|---|
| 2024-05-11 12:30 AM | flood | 2.22 |
| 2024-05-11 03:18 AM | slack | - |
| 2024-05-11 06:20 AM | ebb | -3.19 |
| 2024-05-11 10:45 AM | slack | - |
| 2024-05-11 01:42 PM | flood | 2.72 |
| 2024-05-11 06:00 PM | slack | - |
| 2024-05-11 08:08 PM | ebb | -0.88 |
| 2024-05-11 10:15 PM | slack | - |
| 2024-05-12 01:18 AM | flood | 1.83 |
| 2024-05-12 04:06 AM | slack | - |
| 2024-05-12 07:02 AM | ebb | -2.66 |
| 2024-05-12 11:27 AM | slack | - |
| 2024-05-12 02:30 PM | flood | 2.47 |
| 2024-05-12 07:00 PM | slack | - |
| 2024-05-12 09:08 PM | ebb | -0.82 |
| 2024-05-12 11:15 PM | slack | - |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.