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 4h 10m 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 - Mar 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:356.87:435.71:091.26:396:02First Quarter1Sat
2Sun6:416.78:435.912:493.42:131.06:386:03First Quarter2Sun
3Mon7:456.89:346.21:573.23:060.86:376:04Waxing Gibbous3Mon
4Tue8:437.010:166.52:562.93:500.66:356:05Waxing Gibbous4Tue
5Wed9:337.210:536.73:472.54:290.46:346:06Waxing Gibbous5Wed
6Thu10:197.311:266.94:322.15:030.36:326:07Waxing Gibbous6Thu
7Fri11:037.411:557.15:141.75:360.36:316:08Full Moon7Fri
8Sat11:457.45:531.46:090.56:296:09Full Moon8Sat
9Sun12:227.31:287.37:321.07:410.77:287:10Full Moon9Sun
10Mon1:477.52:127.18:110.78:151.07:277:11Full Moon10Mon
11Tue2:147.72:596.98:510.58:521.47:257:12Waning Gibbous11Tue
12Wed2:457.93:516.59:350.39:331.87:247:13Waning Gibbous12Wed
13Thu3:237.94:536.110:250.310:212.37:227:14Waning Gibbous13Thu
14Fri4:097.96:065.811:250.311:202.87:217:15Third Quarter14Fri
15Sat5:067.77:255.812:360.47:197:16Third Quarter15Sat
16Sun6:177.48:386.012:333.01:510.37:187:17Third Quarter16Sun
17Mon7:377.49:406.41:523.03:010.07:167:17Third Quarter17Mon
18Tue8:527.410:316.93:062.54:00-0.27:157:18Waning Crescent18Tue
19Wed9:597.611:167.34:101.94:52-0.37:137:19Waning Crescent19Wed
20Thu10:597.711:577.65:071.35:38-0.37:127:20Waning Crescent20Thu
21Fri11:537.75:590.76:200.07:107:21New Moon21Fri
22Sat12:347.812:457.66:470.37:000.37:097:22New Moon22Sat
23Sun1:097.91:347.47:330.07:380.87:077:23New Moon23Sun
24Mon1:417.92:237.18:16-0.18:151.37:067:24New Moon24Mon
25Tue2:127.83:126.88:58-0.18:531.87:047:25Waxing Crescent25Tue
26Wed2:437.74:026.49:390.19:312.37:037:26Waxing Crescent26Wed
27Thu3:167.44:556.110:220.410:142.77:017:27Waxing Crescent27Thu
28Fri3:537.15:555.811:090.711:053.16:597:28Waxing Crescent28Fri
29Sat4:396.76:595.712:040.96:587:28First Quarter29Sat
30Sun5:386.48:025.712:063.31:071.16:567:29First Quarter30Sun
31Mon6:516.28:595.91:173.32:111.16:557:30First Quarter31Mon
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