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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in San Mateo Bridge (west end), CA.
Next low tide (tomorrow) : 12:29 am (2.1 ft)
Next high tide : in 6h 11m at 6:30 pm (7.3 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:47 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9414458
Common Questions About Tides

San Mateo Bridge (west end), CA Tides - Jul 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:035.89:588.54:35-0.24:042.85:518:34Waxing Gibbous1Tue
2Wed12:036.15:29-0.95:052.85:518:34Waxing Gibbous2Wed
3Thu12:576.56:20-1.46:032.75:528:34Full Moon3Thu
4Fri1:476.87:08-1.87:002.55:528:34Full Moon4Fri
5Sat12:398.92:347.17:55-1.97:552.25:538:33Full Moon5Sat
6Sun1:338.73:197.48:40-1.88:502.05:548:33Waning Gibbous6Sun
7Mon2:278.44:027.69:24-1.49:451.85:548:33Waning Gibbous7Mon
8Tue3:237.84:467.810:08-0.910:431.65:558:33Waning Gibbous8Tue
9Wed4:237.15:307.910:52-0.111:451.45:558:32Third Quarter9Wed
10Thu5:286.46:167.911:390.75:568:32Third Quarter10Thu
11Fri6:415.97:047.912:511.212:301.45:578:32Third Quarter11Fri
12Sat7:575.67:537.91:591.01:272.15:578:31Third Quarter12Sat
13Sun9:125.68:427.93:050.62:272.65:588:31Waning Crescent13Sun
14Mon10:195.89:307.94:040.23:262.95:598:30Waning Crescent14Mon
15Tue11:176.010:167.94:56-0.14:223.05:598:30Waning Crescent15Tue
16Wed12:076.25:42-0.35:133.16:008:29Waning Crescent16Wed
17Thu12:516.46:22-0.46:003.06:018:29New Moon17Thu
18Fri1:316.56:59-0.46:442.96:028:28New Moon18Fri
19Sat12:197.72:076.67:31-0.47:252.86:028:28New Moon19Sat
20Sun12:577.62:396.78:01-0.38:032.76:038:27New Moon20Sun
21Mon1:347.53:086.88:29-0.18:412.66:048:26Waxing Crescent21Mon
22Tue2:117.33:346.98:570.19:202.56:058:26Waxing Crescent22Tue
23Wed2:507.04:007.09:260.310:012.36:058:25Waxing Crescent23Wed
24Thu3:346.64:287.29:590.710:482.16:068:24Waxing Crescent24Thu
25Fri4:276.15:027.410:361.211:431.96:078:23First Quarter25Fri
26Sat5:345.65:457.611:221.86:088:22First Quarter26Sat
27Sun6:585.36:377.812:491.612:182.46:098:22First Quarter27Sun
28Mon8:265.37:368.02:021.11:262.86:098:21First Quarter28Mon
29Tue9:435.68:388.33:120.52:393.06:108:20Waxing Gibbous29Tue
30Wed10:486.09:408.64:14-0.13:493.06:118:19Waxing Gibbous30Wed
31Thu11:446.410:398.85:10-0.74:522.86:128:18Waxing Gibbous31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414458)

Common Questions About San Mateo Bridge (west end), CA Tides

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What time does the tide turn (slack tide) in San Mateo Bridge (west end), CA today?

Slack tide in San Mateo Bridge (west end), CA is approximately 9:29 pm — 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 (west end), CA?

San Mateo Bridge (west end), CA is currently in a transitional phase. Tonight's moon is 38% 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 shifting between spring and neap.

What datum are San Mateo Bridge (west 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 (west end), CA?

Tide predictions for San Mateo Bridge (west 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 (west end), CA?

Tide data for San Mateo Bridge (west end), CA is sourced from NOAA Station #9414458. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414458.

What is the moon phase in San Mateo Bridge (west end), CA tonight?

Tonight the moon over San Mateo Bridge (west end), CA is First Quarter (38% illuminated). This places San Mateo Bridge (west end), CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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