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

TIDE TIMES for Saturday, August 1, 2026
The tide is currently falling in San Mateo Bridge (east end), CA.
Next low tide : in 3h 05m at 9:19 pm (2.3 ft)
Next high tide (tomorrow) : 2:47 am (7.1 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 6:12 am
Moon phase : Waning Gibbous (90% illuminated)
Tide Station Location : Station #9414637
Common Questions About Tides

San Mateo Bridge (east end), CA Tides - May 1968

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:167.35:075.89:51-0.49:293.36:127:58Waxing Crescent1Wed
2Thu2:547.16:085.810:36-0.310:213.56:117:59Waxing Crescent2Thu
3Fri3:396.97:125.811:29-0.111:363.56:108:00Waxing Crescent3Fri
4Sat4:346.68:066.012:27-0.16:098:01First Quarter4Sat
5Sun5:426.48:466.21:073.31:270.06:088:02First Quarter5Sun
6Mon6:586.29:206.52:222.92:230.16:078:03First Quarter6Mon
7Tue8:166.29:506.83:202.33:130.26:068:04Waxing Gibbous7Tue
8Wed9:296.210:207.24:091.53:580.56:058:05Waxing Gibbous8Wed
9Thu10:386.310:517.74:550.74:420.86:048:06Waxing Gibbous9Thu
10Fri11:436.411:248.15:41-0.25:241.36:038:07Waxing Gibbous10Fri
11Sat12:466.56:26-0.96:081.86:028:07Full Moon11Sat
12Sun12:008.41:476.67:14-1.56:532.36:018:08Full Moon12Sun
13Mon12:408.62:476.68:02-1.87:412.76:008:09Full Moon13Mon
14Tue1:238.63:486.58:53-1.88:342.95:598:10Waning Gibbous14Tue
15Wed2:128.44:506.59:47-1.79:353.15:588:11Waning Gibbous15Wed
16Thu3:058.05:536.510:44-1.310:493.25:578:12Waning Gibbous16Thu
17Fri4:047.56:546.511:45-0.95:578:13Third Quarter17Fri
18Sat5:126.97:506.712:163.012:47-0.55:568:13Third Quarter18Sat
19Sun6:276.48:396.91:412.71:46-0.15:558:14Third Quarter19Sun
20Mon7:486.09:207.12:552.12:400.35:548:15Third Quarter20Mon
21Tue9:065.89:547.33:551.53:280.85:548:16Waning Crescent21Tue
22Wed10:185.810:247.44:450.94:111.35:538:17Waning Crescent22Wed
23Thu11:215.810:517.55:280.44:501.75:528:17Waning Crescent23Thu
24Fri12:185.96:060.05:282.25:528:18Waning Crescent24Fri
25Sat1:096.06:40-0.36:042.65:518:19New Moon25Sat
26Sun1:576.17:13-0.56:402.95:518:20New Moon26Sun
27Mon12:117.72:416.17:45-0.67:163.15:508:21New Moon27Mon
28Tue12:417.63:246.18:18-0.77:533.35:508:21New Moon28Tue
29Wed1:157.64:076.18:54-0.78:323.45:498:22Waxing Crescent29Wed
30Thu1:527.54:516.19:32-0.79:163.45:498:23Waxing Crescent30Thu
31Fri2:327.35:356.110:13-0.610:093.45:488:23Waxing Crescent31Fri
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 12:03 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 spring phase. Tonight's moon is 90% 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 maximum.

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 Waning Gibbous (90% illuminated). This places San Mateo Bridge (east end), CA in a spring tide cycle, so tidal ranges are near their weekly maximum 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