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 39m 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 - Jun 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:145.69:487.84:070.63:382.05:498:24Waxing Gibbous1Sun
2Mon11:165.810:298.24:58-0.24:332.35:488:25Waxing Gibbous2Mon
3Tue12:156.15:47-0.85:272.45:488:25Waxing Gibbous3Tue
4Wed1:116.46:36-1.46:202.55:488:26Full Moon4Wed
5Thu12:008.72:046.67:24-1.87:142.55:478:27Full Moon5Thu
6Fri12:498.72:556.88:11-2.08:082.55:478:27Full Moon6Fri
7Sat1:408.63:457.08:59-2.09:032.45:478:28Waning Gibbous7Sat
8Sun2:348.34:337.19:46-1.710:012.25:478:28Waning Gibbous8Sun
9Mon3:317.85:227.310:34-1.311:022.15:478:29Waning Gibbous9Mon
10Tue4:347.16:127.411:24-0.75:478:29Third Quarter10Tue
11Wed5:436.57:017.612:081.812:150.05:478:30Third Quarter11Wed
12Thu6:595.97:507.81:181.51:100.75:478:30Third Quarter12Thu
13Fri8:165.68:377.92:261.02:051.35:478:31Third Quarter13Fri
14Sat9:285.69:218.03:300.43:011.95:478:31Waning Crescent14Sat
15Sun10:355.710:038.04:27-0.13:552.35:478:32Waning Crescent15Sun
16Mon11:345.910:438.05:17-0.54:462.65:478:32Waning Crescent16Mon
17Tue12:266.16:02-0.75:342.85:478:32Waning Crescent17Tue
18Wed1:146.26:44-0.86:203.05:478:33New Moon18Wed
19Thu1:576.37:21-0.87:033.05:478:33New Moon19Thu
20Fri12:347.62:376.47:56-0.77:453.05:478:33New Moon20Fri
21Sat1:107.53:146.48:28-0.68:253.05:478:33New Moon21Sat
22Sun1:477.33:486.48:58-0.49:053.05:488:33Waxing Crescent22Sun
23Mon2:247.14:216.59:27-0.39:472.95:488:34Waxing Crescent23Mon
24Tue3:046.84:536.69:580.010:322.85:488:34Waxing Crescent24Tue
25Wed3:506.45:266.710:320.311:242.65:498:34Waxing Crescent25Wed
26Thu4:455.96:026.911:120.85:498:34First Quarter26Thu
27Fri5:545.56:437.212:242.311:59 AM1.35:498:34First Quarter27Fri
28Sat7:175.27:287.51:291.912:531.85:508:34First Quarter28Sat
29Sun8:415.28:167.82:361.21:552.35:508:34First Quarter29Sun
30Mon9:565.49:068.23:380.53:002.65:518:34Waxing Gibbous30Mon
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