RaceAtlas

Redwood City Tides: Friday, August 21, 2026

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

1.3 ft2:28 AM6.0 ft8:59 AM4.1 ft1:48 PM7.6 ft7:42 PM2 ft4 ft6 ft8 ft12 AM6 AM12 PM6 PM12 AM
High 7.6 ft at 7:42 PM, low 1.3 ft at 2:28 AM. Gate: flood 2.0 kt at 6:31 AM, ebb 0.4 kt at 11:42 AM.
Modelled current at the Golden Gate on a 2.0 kt floodThe Gate at max flood, 2.0 kt
Tide height
TimeHeight
2:28 AMLow1.3 ft
8:59 AMHigh6.0 ft
1:48 PMLow4.1 ft
7:42 PMHigh7.6 ft
Current · Golden Gate
TimeStateSpeed
2:23 AMslack–
6:31 AMmax flood ENE (074°)2.0 kt
10:07 AMslack–
11:42 AMmax ebb SW (235°)0.4 kt
1:25 PMslack–
4:39 PMmax flood ENE (074°)1.6 kt
8:41 PMslack–

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.