California
Alcatraz Island, CA tide times
| Tide | Time | Height |
|---|---|---|
| High tide | 5:45a | 4.1 ft |
| Low tide | 10:01a | 3.0 ft |
| High tide | 4:38p | 6.1 ft |
| Low tide | 11:54p | 0.3 ft |
This station has no harmonic data of its own — its tide is derived from San Francisco (Golden Gate), CA. Times and heights are shifted and scaled from that station's prediction, per NOAA's published offsets.
Sun & moon
Sunrise6:41a
Sunset7:35p
Moon56% lit
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