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

TIDE TIMES for Monday, June 22, 2026
The tide is currently falling in San Mateo Bridge (east end), CA.
Next low tide : in 3h 09m at 2:04 am (1.6 ft)
Next high tide : 7:12 am (5.7 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:47 am
Moon phase : First Quarter (49% illuminated)
Tide Station Location : Station #9414637
Common Questions About Tides

San Mateo Bridge (east end), CA Tides - Jul 2018

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:107.44:246.59:31-0.49:383.15:518:34Waning Gibbous1Sun
2Mon2:497.15:006.610:07-0.210:283.05:518:34Waning Gibbous2Mon
3Tue3:326.85:376.710:450.111:262.95:528:33Waning Gibbous3Tue
4Wed4:216.46:166.811:260.45:528:33Third Quarter4Wed
5Thu5:226.06:567.012:312.612:120.85:538:33Third Quarter5Thu
6Fri6:385.77:377.31:392.21:021.35:538:33Third Quarter6Fri
7Sat8:075.68:207.62:401.61:571.75:548:33Third Quarter7Sat
8Sun9:325.79:038.03:351.02:532.05:548:32Waning Crescent8Sun
9Mon10:456.09:498.34:250.33:492.35:558:32Waning Crescent9Mon
10Tue11:476.310:368.65:13-0.44:432.55:568:32Waning Crescent10Tue
11Wed12:416.66:01-0.95:372.65:568:31New Moon11Wed
12Thu1:316.86:48-1.36:302.65:578:31New Moon12Thu
13Fri12:148.92:197.07:36-1.57:252.55:588:30New Moon13Fri
14Sat1:068.83:057.28:24-1.58:212.45:588:30Waxing Crescent14Sat
15Sun1:588.63:517.39:11-1.39:212.35:598:29Waxing Crescent15Sun
16Mon2:538.14:377.49:59-0.910:252.26:008:29Waxing Crescent16Mon
17Tue3:517.55:247.510:48-0.311:352.06:008:28Waxing Crescent17Tue
18Wed4:556.96:137.611:380.36:018:28First Quarter18Wed
19Thu6:086.37:037.712:501.712:331.06:028:27First Quarter19Thu
20Fri7:345.97:527.82:031.31:311.66:038:27First Quarter20Fri
21Sat9:045.88:417.93:100.92:322.16:038:26Waxing Gibbous21Sat
22Sun10:236.09:277.94:080.53:312.56:048:25Waxing Gibbous22Sun
23Mon11:256.210:108.04:580.24:262.76:058:24Waxing Gibbous23Mon
24Tue12:156.45:410.05:152.96:068:24Waxing Gibbous24Tue
25Wed12:586.56:20-0.25:592.96:078:23Full Moon25Wed
26Thu1:356.66:55-0.36:392.96:078:22Full Moon26Thu
27Fri12:057.92:086.67:28-0.37:162.96:088:21Full Moon27Fri
28Sat12:427.82:386.77:59-0.37:522.86:098:20Full Moon28Sat
29Sun1:187.73:076.78:30-0.28:292.76:108:20Full Moon29Sun
30Mon1:557.53:376.89:02-0.19:082.66:118:19Waning Gibbous30Mon
31Tue2:337.24:086.99:340.19:522.56:128:18Waning Gibbous31Tue
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 4:38 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 49% 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 First Quarter (49% 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