San Mateo Bridge (West End) — CA, United States

Name: San Mateo Bridge (West End)
Address: CA, United States

Tide times & tide chart

↑7:21am↓6:26pm

Predictions are not observations — conditions vary with weather and river flow. Not for navigation.

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Tide times for the next 7 days

Mon 19 Oct 2026 through Sun 25 Oct 2026. All times are local to San Mateo Bridge (West End) (America/Los_Angeles). Heights are in feet above MLLW.
Day	Tide	Time	Height
Mon 19 Oct 2026	Low	01:43	1.1 ft
Mon 19 Oct 2026	High	08:47	6.0 ft
Mon 19 Oct 2026	Low	14:02	3.5 ft
Mon 19 Oct 2026	High	19:29	6.2 ft
Tue 20 Oct 2026	Low	02:39	1.0 ft
Tue 20 Oct 2026	High	09:29	6.3 ft
Tue 20 Oct 2026	Low	15:05	3.0 ft
Tue 20 Oct 2026	High	20:40	6.3 ft
Wed 21 Oct 2026	Low	03:26	0.9 ft
Wed 21 Oct 2026	High	10:05	6.6 ft
Wed 21 Oct 2026	Low	15:58	2.3 ft
Wed 21 Oct 2026	High	21:41	6.5 ft
Thu 22 Oct 2026	Low	04:08	1.0 ft
Thu 22 Oct 2026	High	10:36	7.0 ft
Thu 22 Oct 2026	Low	16:45	1.6 ft
Thu 22 Oct 2026	High	22:37	6.7 ft
Fri 23 Oct 2026	Low	04:48	1.1 ft
Fri 23 Oct 2026	High	11:04	7.4 ft
Fri 23 Oct 2026	Low	17:29	0.9 ft
Fri 23 Oct 2026	High	23:31	6.8 ft
Sat 24 Oct 2026	Low	05:27	1.4 ft
Sat 24 Oct 2026	High	11:31	7.7 ft
Sat 24 Oct 2026	Low	18:12	0.2 ft
Sun 25 Oct 2026	High	00:24	6.8 ft
Sun 25 Oct 2026	Low	06:06	1.8 ft
Sun 25 Oct 2026	High	11:59	8.1 ft
Sun 25 Oct 2026	Low	18:56	-0.4 ft

Position: 37.5800° N, 122.2530° W
Time zone: America/Los_Angeles
Datum: MLLW datum · computed from harmonic constituents
Source: Harmonic constituents from US National Oceanic and Atmospheric Administration
Region: CA, United States

Heights are measured above chart datum. A negative height means there is that much less water than the charted depth shows.

Slackwater database (https://github.com/openwatersio/slackwater-database)

How we check predictions — dated samples and their limits.