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) |
|---|---|---|
| 2024-04-16 02:33 AM | slack | - |
| 2024-04-16 04:42 AM | flood | 1.01 |
| 2024-04-16 07:48 AM | slack | - |
| 2024-04-16 10:56 AM | ebb | -1.24 |
| 2024-04-16 02:57 PM | slack | - |
| 2024-04-16 06:06 PM | flood | 2.00 |
| 2024-04-16 10:30 PM | slack | - |
| 2024-04-17 12:44 AM | ebb | -1.06 |
| 2024-04-17 03:57 AM | slack | - |
| 2024-04-17 06:06 AM | flood | 0.99 |
| 2024-04-17 09:24 AM | slack | - |
| 2024-04-17 12:26 PM | ebb | -1.15 |
| 2024-04-17 03:57 PM | slack | - |
| 2024-04-17 07:06 PM | flood | 2.09 |
| 2024-04-17 11:12 PM | slack | - |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.