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 5h 24m 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 - Jul 1968

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:536.86:006.911:07-0.111:582.65:518:34First Quarter1Mon
2Tue4:556.36:377.211:500.45:518:34First Quarter2Tue
3Wed6:135.87:157.51:092.012:371.05:528:33First Quarter3Wed
4Thu7:495.67:567.92:181.31:291.75:528:33First Quarter4Thu
5Fri9:285.68:418.33:200.52:262.35:538:33Waxing Gibbous5Fri
6Sat10:535.99:298.64:17-0.23:262.85:538:33Waxing Gibbous6Sat
7Sun12:006.25:11-0.94:273.15:548:33Waxing Gibbous7Sun
8Mon12:566.56:03-1.35:263.25:548:32Full Moon8Mon
9Tue1:466.76:52-1.66:243.25:558:32Full Moon9Tue
10Wed12:048.92:316.87:41-1.67:203.05:568:32Full Moon10Wed
11Thu12:578.83:156.98:28-1.58:172.95:568:31Full Moon11Thu
12Fri1:488.43:567.09:12-1.29:152.75:578:31Waning Gibbous12Fri
13Sat2:397.94:377.19:55-0.810:162.55:588:30Waning Gibbous13Sat
14Sun3:317.35:167.110:37-0.211:222.35:588:30Waning Gibbous14Sun
15Mon4:286.65:557.211:190.55:598:29Third Quarter15Mon
16Tue5:356.06:337.312:312.112:021.26:008:29Third Quarter16Tue
17Wed6:595.57:127.41:401.712:491.96:008:28Third Quarter17Wed
18Thu8:415.47:537.52:461.31:432.56:018:28Third Quarter18Thu
19Fri10:155.68:357.63:430.92:433.06:028:27Waning Crescent19Fri
20Sat11:245.99:187.74:330.53:423.36:038:26Waning Crescent20Sat
21Sun12:146.15:170.24:363.46:038:26Waning Crescent21Sun
22Mon12:536.35:57-0.15:223.56:048:25Waning Crescent22Mon
23Tue1:286.46:34-0.36:043.46:058:24New Moon23Tue
24Wed1:596.57:08-0.56:423.36:068:24New Moon24Wed
25Thu12:078.12:296.67:41-0.67:203.16:078:23New Moon25Thu
26Fri12:468.12:586.78:13-0.78:002.96:078:22New Moon26Fri
27Sat1:277.93:276.88:45-0.68:432.76:088:21Waxing Crescent27Sat
28Sun2:097.73:577.09:18-0.49:322.46:098:20Waxing Crescent28Sun
29Mon2:557.34:287.29:530.010:262.16:108:19Waxing Crescent29Mon
30Tue3:496.85:027.410:290.611:281.86:118:18Waxing Crescent30Tue
31Wed4:546.25:407.711:091.36:128:18First Quarter31Wed
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