RaceAtlas

Alcatraz Island Tides: Wednesday, June 19, 2030

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

6.0 ft2:29 AM-0.9 ft9:11 AM5.4 ft4:21 PM2.3 ft9:44 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 2:29 AM, low -0.9 ft at 9:11 AM. Gate: flood 3.2 kt at 1:32 PM, ebb 1.7 kt at 6:53 AM.
Modelled current at the Golden Gate on a 3.2 kt floodThe Gate at max flood, 3.2 kt
Tide height
TimeHeight
2:29 AMHigh6.0 ft
9:11 AMLow-0.9 ft
4:21 PMHigh5.4 ft
9:44 PMLow2.3 ft
Current · Golden Gate
TimeStateSpeed
12:28 AMmax flood ENE (074°)2.8 kt
3:39 AMslack–
6:53 AMmax ebb SW (235°)1.7 kt
10:17 AMslack–
1:32 PMmax flood ENE (074°)3.2 kt
5:37 PMslack–
8:30 PMmax ebb SW (235°)1.3 kt
10:41 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.