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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in San Mateo Bridge (west end), CA.
Next low tide : in 2h 58m at 11:40 am (-0.3 ft)
Next high tide : 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 - Apr 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:046.19:476.22:263.03:081.06:537:31First Quarter1Tue
2Wed9:096.310:286.53:272.63:560.96:527:32Waxing Gibbous2Wed
3Thu10:066.511:036.84:192.04:380.86:517:33Waxing Gibbous3Thu
4Fri10:586.711:347.15:061.55:170.86:497:34Waxing Gibbous4Fri
5Sat11:466.85:490.95:550.96:487:35Waxing Gibbous5Sat
6Sun12:047.312:356.96:300.46:321.16:467:36Full Moon6Sun
7Mon12:327.61:236.97:11-0.17:111.46:457:37Full Moon7Mon
8Tue1:027.92:126.87:53-0.47:511.76:437:38Full Moon8Tue
9Wed1:368.13:036.78:36-0.78:342.06:427:38Waning Gibbous9Wed
10Thu2:148.13:586.59:22-0.89:212.36:407:39Waning Gibbous10Thu
11Fri2:578.14:596.310:13-0.710:152.66:397:40Waning Gibbous11Fri
12Sat3:497.86:046.211:11-0.511:192.86:377:41Waning Gibbous12Sat
13Sun4:517.47:116.312:15-0.36:367:42Third Quarter13Sun
14Mon6:067.08:146.512:322.81:23-0.16:357:43Third Quarter14Mon
15Tue7:276.79:096.91:482.52:280.06:337:44Third Quarter15Tue
16Wed8:446.79:577.32:591.93:260.16:327:45Waning Crescent16Wed
17Thu9:526.710:407.64:021.24:180.36:307:46Waning Crescent17Thu
18Fri10:526.811:187.84:570.55:040.56:297:47Waning Crescent18Fri
19Sat11:486.811:547.95:47-0.15:470.96:287:47Waning Crescent19Sat
20Sun12:406.86:33-0.46:281.36:267:48New Moon20Sun
21Mon12:277.91:306.77:16-0.67:081.86:257:49New Moon21Mon
22Tue12:597.82:186.67:57-0.77:472.26:247:50New Moon22Tue
23Wed1:297.73:046.48:36-0.68:262.56:227:51Waxing Crescent23Wed
24Thu2:017.53:516.39:13-0.49:062.86:217:52Waxing Crescent24Thu
25Fri2:347.24:396.19:50-0.19:493.06:207:53Waxing Crescent25Fri
26Sat3:116.95:295.910:290.110:383.16:197:54Waxing Crescent26Sat
27Sun3:566.66:225.911:140.411:363.26:177:55First Quarter27Sun
28Mon4:516.27:165.912:050.76:167:56First Quarter28Mon
29Tue6:005.88:076.112:423.11:010.96:157:57First Quarter29Tue
30Wed7:175.68:526.41:502.81:581.06:147:58First Quarter30Wed
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 3:05 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