RaceAtlas

Alcatraz Island Tides: Tuesday, February 1, 2028

Tide heights at Alcatraz Island with the flood, ebb and slack schedule at the Golden Gate.

5.4 ft2:59 AM1.7 ft9:17 AM3.9 ft3:14 PM1.8 ft8:42 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 5.4 ft at 2:59 AM, low 1.7 ft at 9:17 AM. Gate: flood 2.7 kt at 12:26 AM, ebb 1.1 kt at 7:02 AM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
2:59 AMHigh5.4 ft
9:17 AMLow1.7 ft
3:14 PMHigh3.9 ft
8:42 PMLow1.8 ft
Current · Golden Gate
TimeStateSpeed
12:26 AMmax flood ENE (074°)2.7 kt
4:15 AMslack–
7:02 AMmax ebb SW (235°)1.1 kt
10:25 AMslack–
1:21 PMmax flood ENE (074°)1.8 kt
5:39 PMslack–
7:36 PMmax ebb SW (235°)0.7 kt
9:33 PMslack–

Not for navigation. These are harmonic predictions, not live measurements. Tide heights: station 9414792 (Alcatraz Island). Currents: station SFB1203 (San Francisco Bay Entrance, Golden Gate). · RaceAtlas, the SF Bay current atlas.