RaceAtlas

Alcatraz Island Tides: Thursday, June 29, 2023

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

0.4 ft3:27 AM3.8 ft10:16 AM2.7 ft2:30 PM6.2 ft9:00 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.2 ft at 9:00 PM, low 0.4 ft at 3:27 AM. Gate: flood 2.6 kt at 6:36 PM, ebb 1.4 kt at 12:12 AM.
Modelled current at the Golden Gate on a 2.6 kt floodThe Gate at max flood, 2.6 kt
Tide height
TimeHeight
3:27 AMLow0.4 ft
10:16 AMHigh3.8 ft
2:30 PMLow2.7 ft
9:00 PMHigh6.2 ft
Current · Golden Gate
TimeStateSpeed
12:12 AMmax ebb SW (235°)1.4 kt
4:19 AMslack–
7:57 AMmax flood ENE (074°)1.9 kt
11:40 AMslack–
1:14 PMmax ebb SW (235°)0.5 kt
3:04 PMslack–
6:36 PMmax flood ENE (074°)2.6 kt
10:04 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.