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) |
|---|---|---|
| 2024-04-30 03:00 AM | flood | 1.43 |
| 2024-04-30 05:36 AM | slack | - |
| 2024-04-30 08:26 AM | ebb | -2.12 |
| 2024-04-30 12:45 PM | slack | - |
| 2024-04-30 04:24 PM | flood | 2.00 |
| 2024-04-30 08:48 PM | slack | - |
| 2024-04-30 11:02 PM | ebb | -0.79 |
| 2024-05-01 12:51 AM | slack | - |
| 2024-05-01 04:06 AM | flood | 1.33 |
| 2024-05-01 06:48 AM | slack | - |
| 2024-05-01 09:44 AM | ebb | -1.73 |
| 2024-05-01 02:03 PM | slack | - |
| 2024-05-01 05:24 PM | flood | 2.09 |
| 2024-05-01 09:36 PM | slack | - |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.