RaceAtlas

Redwood City Tides: Tuesday, July 21, 2026

Tide heights at Redwood City with the flood, ebb and slack schedule at the Golden Gate.

1.7 ft12:58 AM5.9 ft6:50 AM2.4 ft12:22 PM8.2 ft6:56 PM2 ft4 ft6 ft8 ft12 AM6 AM12 PM6 PM12 AM
High 8.2 ft at 6:56 PM, low 1.7 ft at 12:58 AM. Gate: flood 2.5 kt at 3:37 PM, ebb 1.0 kt at 11:33 PM.
Modelled current at the Golden Gate on a 2.5 kt floodThe Gate at max flood, 2.5 kt
Tide height
TimeHeight
12:58 AMLow1.7 ft
6:50 AMHigh5.9 ft
12:22 PMLow2.4 ft
6:56 PMHigh8.2 ft
Current · Golden Gate
TimeStateSpeed
1:04 AMslack–
4:26 AMmax flood ENE (074°)1.9 kt
7:47 AMslack–
9:54 AMmax ebb SW (235°)0.8 kt
12:15 PMslack–
3:37 PMmax flood ENE (074°)2.5 kt
7:39 PMslack–
11:33 PMmax ebb SW (235°)1.0 kt

Not for navigation. These are harmonic predictions, not live measurements. Tide heights: station 9414523 (Redwood City). Currents: station SFB1203 (San Francisco Bay Entrance, Golden Gate). · RaceAtlas, the SF Bay current atlas.