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

TIDE TIMES for Saturday, August 22, 2026
The tide is currently rising in San Mateo Bridge (west end), CA.
Next low tide (tomorrow) : 4:29 am (0.5 ft)
Next high tide : in 1h 34m at 8:46 pm (7.2 ft)
Sunset today : 7:52 pm
Sunrise tomorrow : 6:31 am
Moon phase : Waxing Gibbous (74% illuminated)
Tide Station Location : Station #9414458
Common Questions About Tides

San Mateo Bridge (west end), CA Tides - Feb 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:458.05:022.65:55-0.67:125:32New Moon1Tue
2Wed12:227.011:29 AM7.95:482.46:29-0.47:115:33New Moon2Wed
3Thu12:567.012:097.76:292.37:00-0.17:105:34New Moon3Thu
4Fri1:277.112:497.57:092.17:280.27:095:36New Moon4Fri
5Sat1:547.11:287.17:472.07:540.67:085:37Waxing Crescent5Sat
6Sun2:187.12:086.78:241.98:211.17:075:38Waxing Crescent6Sun
7Mon2:427.22:536.39:021.98:511.67:065:39Waxing Crescent7Mon
8Tue3:077.23:465.89:451.89:252.17:055:40Waxing Crescent8Tue
9Wed3:387.24:545.310:361.810:092.77:045:41First Quarter9Wed
10Thu4:187.26:175.111:401.711:053.27:035:42First Quarter10Thu
11Fri5:117.27:405.212:531.47:025:43First Quarter11Fri
12Sat6:147.38:495.512:183.52:031.07:015:44First Quarter12Sat
13Sun7:227.59:455.91:343.63:020.47:005:45Waxing Gibbous13Sun
14Mon8:257.810:316.32:413.43:53-0.16:595:46Waxing Gibbous14Mon
15Tue9:238.211:126.73:402.94:39-0.66:585:48Waxing Gibbous15Tue
16Wed10:178.411:507.14:332.45:21-0.96:575:49Full Moon16Wed
17Thu11:108.65:231.96:02-0.96:555:50Full Moon17Thu
18Fri12:267.412:028.56:131.36:42-0.86:545:51Full Moon18Fri
19Sat1:027.812:558.37:020.87:22-0.46:535:52Full Moon19Sat
20Sun1:378.11:497.87:530.58:030.26:525:53Waning Gibbous20Sun
21Mon2:148.32:477.28:450.38:450.96:505:54Waning Gibbous21Mon
22Tue2:548.33:526.69:420.39:331.76:495:55Waning Gibbous22Tue
23Wed3:398.25:066.110:450.410:282.46:485:56Third Quarter23Wed
24Thu4:327.96:265.811:560.511:353.06:465:57Third Quarter24Thu
25Fri5:367.67:455.91:110.46:455:58Third Quarter25Fri
26Sat6:477.48:526.212:503.22:200.26:445:59Third Quarter26Sat
27Sun7:557.49:466.52:033.13:180.06:426:00Waning Crescent27Sun
28Mon8:567.510:316.83:072.74:07-0.16:416:01Waning Crescent28Mon
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 12:37 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 (west end), CA?

San Mateo Bridge (west end), CA is currently in a transitional phase. Tonight's moon is 74% 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 Waxing Gibbous (74% 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