RaceAtlas

Alameda Tides: Friday, December 18, 2026

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

6.3 ft6:32 AM1.3 ft1:22 PM4.3 ft7:30 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.3 ft at 6:32 AM, low 1.3 ft at 1:22 PM. Gate: flood 2.7 kt at 3:31 AM, ebb 1.2 kt at 10:32 AM.
Modelled current at the Golden Gate on a 2.7 kt floodThe Gate at max flood, 2.7 kt
Tide height
TimeHeight
6:32 AMHigh6.3 ft
1:22 PMLow1.3 ft
7:30 PMHigh4.3 ft
Current · Golden Gate
TimeStateSpeed
3:31 AMmax flood ENE (074°)2.7 kt
7:35 AMslack–
10:32 AMmax ebb SW (235°)1.2 kt
1:58 PMslack–
5:05 PMmax flood ENE (074°)1.8 kt
8:55 PMslack–
10:46 PMmax ebb SW (235°)0.7 kt

Not for navigation. These are harmonic predictions, not live measurements. Tide heights: station 9414750 (Alameda). Currents: station SFB1203 (San Francisco Bay Entrance, Golden Gate). · RaceAtlas, the SF Bay current atlas.