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

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently rising in San Mateo Bridge (east end), CA.
Next low tide : 8:32 am (-0.7 ft)
Next high tide : in 1h 13m at 12:58 am (7.8 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 5:50 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9414637
Common Questions About Tides

San Mateo Bridge (east end), CA Tides - Sep 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:135.76:477.41:410.912:473.66:397:38First Quarter1Fri
2Sat10:206.07:557.62:510.52:223.76:397:36First Quarter2Sat
3Sun11:006.39:017.93:520.13:333.56:407:35Waxing Gibbous3Sun
4Mon11:346.510:018.24:43-0.34:303.16:417:33Waxing Gibbous4Mon
5Tue12:066.85:29-0.65:202.56:427:32Waxing Gibbous5Tue
6Wed12:377.06:11-0.76:092.06:437:30Full Moon6Wed
7Thu1:097.46:51-0.66:591.46:447:29Full Moon7Thu
8Fri12:478.21:417.77:30-0.37:500.86:447:27Full Moon8Fri
9Sat1:437.92:158.08:090.38:420.46:457:26Waning Gibbous9Sat
10Sun2:417.42:518.28:491.09:370.26:467:24Waning Gibbous10Sun
11Mon3:446.93:318.29:311.710:360.16:477:23Waning Gibbous11Mon
12Tue4:566.54:158.110:182.411:410.16:487:21Third Quarter12Tue
13Wed6:226.25:077.911:173.06:497:19Third Quarter13Wed
14Thu7:576.26:107.712:550.212:383.46:497:18Third Quarter14Thu
15Fri9:196.47:217.52:120.22:093.56:507:16Third Quarter15Fri
16Sat10:176.68:327.43:210.23:243.36:517:15Waning Crescent16Sat
17Sun11:006.89:357.44:190.14:222.96:527:13Waning Crescent17Sun
18Mon11:366.910:287.45:040.15:092.56:537:12Waning Crescent18Mon
19Tue12:066.95:420.25:492.26:547:10Waning Crescent19Tue
20Wed12:327.06:140.36:261.86:547:09New Moon20Wed
21Thu12:547.16:430.67:001.56:557:07New Moon21Thu
22Fri12:377.11:147.27:090.97:331.36:567:06New Moon22Fri
23Sat1:176.91:357.37:341.28:051.06:577:04New Moon23Sat
24Sun1:586.71:567.47:591.78:390.86:587:02Waxing Crescent24Sun
25Mon2:426.52:207.48:262.19:150.76:597:01Waxing Crescent25Mon
26Tue3:316.22:477.58:542.69:560.67:006:59Waxing Crescent26Tue
27Wed4:296.03:207.49:253.010:460.67:006:58Waxing Crescent27Wed
28Thu5:445.84:037.310:043.411:460.67:016:56First Quarter28Thu
29Fri7:195.85:007.211:053.77:026:55First Quarter29Fri
30Sat8:456.06:137.212:580.512:463.87:036:53First Quarter30Sat
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 4:45 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 99% 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 Full Moon (99% 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