Tides Today & Tomorrow in San Mateo Bridge (east end), CA

TIDE TIMES for Wednesday, August 5, 2026
The tide is currently falling in San Mateo Bridge (east end), CA.
Next low tide (tomorrow) : in 6h 29m at 1:21 am (0.9 ft)
Next high tide (tomorrow) : 7:47 am (5.5 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 6:16 am
Moon phase : Third Quarter (53% illuminated)
Tide Station Location : Station #9414637
Common Questions About Tides

San Mateo Bridge (east end), CA Tides - Jun 1960

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed4:576.27:106.612:152.812:090.35:488:24First Quarter1Wed
2Thu6:045.97:536.81:262.61:010.65:488:25First Quarter2Thu
3Fri7:225.78:347.12:292.11:550.95:478:25First Quarter3Fri
4Sat8:415.79:147.43:231.52:481.15:478:26Waxing Gibbous4Sat
5Sun9:555.89:537.84:110.83:391.45:478:26Waxing Gibbous5Sun
6Mon11:016.110:338.14:560.14:291.75:478:27Waxing Gibbous6Mon
7Tue12:016.35:41-0.55:181.95:478:28Waxing Gibbous7Tue
8Wed12:576.66:27-1.16:082.15:468:28Full Moon8Wed
9Thu12:008.61:516.87:14-1.57:002.35:468:29Full Moon9Thu
10Fri12:478.62:436.98:02-1.77:532.45:468:29Full Moon10Fri
11Sat1:368.53:357.08:51-1.78:512.45:468:30Waning Gibbous11Sat
12Sun2:288.34:277.19:41-1.49:542.45:468:30Waning Gibbous12Sun
13Mon3:237.85:197.210:33-1.111:052.45:468:31Waning Gibbous13Mon
14Tue4:237.36:127.311:26-0.65:468:31Third Quarter14Tue
15Wed5:316.77:057.412:232.212:220.05:468:31Third Quarter15Wed
16Thu6:476.27:567.51:401.81:200.55:468:32Third Quarter16Thu
17Fri8:105.98:447.72:501.42:171.15:468:32Third Quarter17Fri
18Sat9:315.89:287.83:510.93:121.55:468:32Waning Crescent18Sat
19Sun10:415.910:077.94:440.44:041.95:478:33Waning Crescent19Sun
20Mon11:416.110:447.95:280.14:522.25:478:33Waning Crescent20Mon
21Tue12:326.26:08-0.25:362.55:478:33Waning Crescent21Tue
22Wed1:176.36:44-0.36:182.75:478:33New Moon22Wed
23Thu1:586.47:18-0.46:582.85:478:33New Moon23Thu
24Fri12:277.82:356.57:50-0.57:372.95:488:33New Moon24Fri
25Sat1:017.73:106.58:22-0.58:162.95:488:34New Moon25Sat
26Sun1:367.53:456.58:55-0.48:562.95:488:34Waxing Crescent26Sun
27Mon2:137.34:206.69:28-0.39:412.95:498:34Waxing Crescent27Mon
28Tue2:537.14:566.710:04-0.110:312.85:498:34Waxing Crescent28Tue
29Wed3:376.75:346.810:420.111:292.65:508:34Waxing Crescent29Wed
30Thu4:286.46:157.011:250.55:508:34First Quarter30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414637)

Common Questions About San Mateo Bridge (east end), CA Tides

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What time does the tide turn (slack tide) in San Mateo Bridge (east end), CA today?

Slack tide in San Mateo Bridge (east end), CA is approximately 4:34 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in San Mateo Bridge (east end), CA?

San Mateo Bridge (east end), CA is currently in a neap phase. Tonight's moon is 53% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly minimum.

What datum are San Mateo Bridge (east end), CA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for San Mateo Bridge (east end), CA?

Tide predictions for San Mateo Bridge (east end), CA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for San Mateo Bridge (east end), CA?

Tide data for San Mateo Bridge (east end), CA is sourced from NOAA Station #9414637. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414637.

What is the moon phase in San Mateo Bridge (east end), CA tonight?

Tonight the moon over San Mateo Bridge (east end), CA is Third Quarter (53% illuminated). This places San Mateo Bridge (east end), CA in a neap tide cycle, so tidal ranges are near their weekly minimum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA