RaceAtlas

Alcatraz Island Tides: Friday, April 10, 2020

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

6.3 ft1:44 AM-0.9 ft8:12 AM4.9 ft3:00 PM1.7 ft8:08 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.3 ft at 1:44 AM, low -0.9 ft at 8:12 AM. Gate: flood 3.1 kt at 12:32 PM, ebb 1.9 kt at 5:32 AM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
1:44 AMHigh6.3 ft
8:12 AMLow-0.9 ft
3:00 PMHigh4.9 ft
8:08 PMLow1.7 ft
Current · Golden Gate
TimeStateSpeed
2:42 AMslack–
5:32 AMmax ebb SW (235°)1.9 kt
9:26 AMslack–
12:32 PMmax flood ENE (074°)3.1 kt
4:11 PMslack–
6:48 PMmax ebb SW (235°)1.4 kt
9:14 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.