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

TIDE TIMES for Monday, August 10, 2026
The tide is currently falling in San Mateo Bridge (east end), CA.
Next low tide : in 5h 19m at 5:34 am (-0.9 ft)
Next high tide : 12:21 pm (6.7 ft)
Sunset today : 8:07 pm
Sunrise tomorrow : 6:20 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #9414637
Common Questions About Tides

San Mateo Bridge (east end), CA Tides - Sep 1953

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:036.27:217.82:080.31:483.36:387:38Third Quarter1Tue
2Wed10:096.58:297.73:190.23:073.26:397:36Waning Crescent2Wed
3Thu10:586.79:327.74:180.14:103.06:407:35Waning Crescent3Thu
4Fri11:386.810:267.75:060.05:022.66:417:33Waning Crescent4Fri
5Sat12:116.95:460.15:462.36:427:32Waning Crescent5Sat
6Sun12:407.06:200.26:252.06:437:30New Moon6Sun
7Mon1:057.06:500.47:011.86:437:29New Moon7Mon
8Tue12:367.31:287.17:170.77:361.56:447:27New Moon8Tue
9Wed1:167.11:497.27:441.08:101.36:457:26New Moon9Wed
10Thu1:566.82:117.38:101.48:441.16:467:24Waxing Crescent10Thu
11Fri2:386.62:367.48:371.89:211.06:477:23Waxing Crescent11Fri
12Sat3:246.33:037.49:052.310:030.96:487:21Waxing Crescent12Sat
13Sun4:186.03:367.49:362.710:520.96:487:20Waxing Crescent13Sun
14Mon5:275.84:187.310:133.111:510.96:497:18First Quarter14Mon
15Tue6:585.75:117.311:063.46:507:17First Quarter15Tue
16Wed8:335.86:187.31:020.712:333.66:517:15First Quarter16Wed
17Thu9:356.07:317.42:140.52:073.56:527:14First Quarter17Thu
18Fri10:156.38:407.63:160.23:183.16:537:12Waxing Gibbous18Fri
19Sat10:496.69:447.84:08-0.14:132.66:537:10Waxing Gibbous19Sat
20Sun11:207.010:437.94:54-0.25:041.96:547:09Waxing Gibbous20Sun
21Mon11:527.311:407.95:35-0.25:521.26:557:07Full Moon21Mon
22Tue12:247.76:160.16:410.66:567:06Full Moon22Tue
23Wed12:377.812:588.16:560.57:300.06:577:04Full Moon23Wed
24Thu1:347.61:348.37:361.08:20-0.46:587:03Waning Gibbous24Thu
25Fri2:337.32:128.58:181.69:12-0.56:597:01Waning Gibbous25Fri
26Sat3:366.92:548.49:032.210:08-0.46:597:00Waning Gibbous26Sat
27Sun3:456.62:418.28:542.710:10-0.26:005:58Waning Gibbous27Sun
28Mon5:026.43:367.89:583.111:200.06:015:57Third Quarter28Mon
29Tue6:256.34:417.511:213.46:025:55Third Quarter29Tue
30Wed7:386.55:557.212:340.212:503.36:035:53Third Quarter30Wed
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 8:57 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 5% 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 Crescent (5% 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