Alcatraz Island, south of (PCT0301)
LAT/LON: 37.8183° N 122.4220° 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) |
|---|---|---|
| 2024-04-21 12:25 AM | slack | - |
| 2024-04-21 03:14 AM | ebb | -2.18 |
| 2024-04-21 07:27 AM | slack | - |
| 2024-04-21 09:39 AM | flood | 1.06 |
| 2024-04-21 12:49 PM | slack | - |
| 2024-04-21 03:14 PM | ebb | -1.49 |
| 2024-04-21 06:15 PM | slack | - |
| 2024-04-21 09:33 PM | flood | 1.53 |
| 2024-04-22 12:49 AM | slack | - |
| 2024-04-22 03:38 AM | ebb | -2.41 |
| 2024-04-22 07:57 AM | slack | - |
| 2024-04-22 10:21 AM | flood | 1.15 |
| 2024-04-22 01:37 PM | slack | - |
| 2024-04-22 03:56 PM | ebb | -1.40 |
| 2024-04-22 06:39 PM | slack | - |
| 2024-04-22 10:03 PM | flood | 1.54 |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.