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

TIDE TIMES for Saturday, August 15, 2026
The tide is currently rising in San Mateo Bridge (west end), CA.
Next low tide : 9:36 pm (1.3 ft)
Next high tide : in 3h 21m at 3:27 pm (7.8 ft)
Sunset today : 8:01 pm
Sunrise tomorrow : 6:25 am
Moon phase : Waxing Crescent (12% illuminated)
Tide Station Location : Station #9414458
Common Questions About Tides

San Mateo Bridge (west end), CA Tides - Jul 1944

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:045.49:337.63:591.13:192.55:518:34Waxing Gibbous1Sat
2Sun11:065.610:117.94:480.54:132.75:518:34Waxing Gibbous2Sun
3Mon12:035.95:34-0.15:062.95:528:34Waxing Gibbous3Mon
4Tue12:566.26:18-0.75:573.05:528:33Full Moon4Tue
5Wed1:456.57:02-1.16:483.05:538:33Full Moon5Wed
6Thu12:208.52:316.77:45-1.47:382.95:538:33Full Moon6Thu
7Fri1:088.63:166.98:28-1.68:292.85:548:33Full Moon7Fri
8Sat1:588.53:597.19:12-1.59:212.65:558:32Waning Gibbous8Sat
9Sun2:518.24:437.29:56-1.310:172.45:558:32Waning Gibbous9Sun
10Mon3:487.75:297.410:42-0.811:192.25:568:32Waning Gibbous10Mon
11Tue4:527.16:167.611:31-0.25:568:31Third Quarter11Tue
12Wed6:056.47:057.812:261.812:240.55:578:31Third Quarter12Wed
13Thu7:246.07:548.11:371.41:201.25:588:31Third Quarter13Thu
14Fri8:445.88:448.22:470.82:201.85:588:30Waning Crescent14Fri
15Sat9:585.99:328.43:510.23:202.35:598:30Waning Crescent15Sat
16Sun11:056.110:188.44:48-0.34:182.66:008:29Waning Crescent16Sun
17Mon12:036.45:39-0.75:132.86:018:29Waning Crescent17Mon
18Tue12:556.66:26-0.96:042.96:018:28New Moon18Tue
19Wed1:416.77:08-0.96:523.06:028:27New Moon19Wed
20Thu12:288.02:236.87:47-0.87:373.06:038:27New Moon20Thu
21Fri1:087.93:016.88:22-0.68:192.96:048:26New Moon21Fri
22Sat1:477.63:356.88:54-0.49:002.96:048:25Waxing Crescent22Sat
23Sun2:277.34:086.89:24-0.19:412.86:058:25Waxing Crescent23Sun
24Mon3:077.04:396.89:540.310:242.86:068:24Waxing Crescent24Mon
25Tue3:516.65:116.810:260.711:122.76:078:23Waxing Crescent25Tue
26Wed4:436.15:456.911:021.26:088:22First Quarter26Wed
27Thu5:475.66:247.012:072.511:44 AM1.76:088:21First Quarter27Thu
28Fri7:055.37:077.21:092.212:362.36:098:21First Quarter28Fri
29Sat8:275.37:547.42:161.81:362.76:108:20First Quarter29Sat
30Sun9:415.58:447.73:181.22:413.06:118:19Waxing Gibbous30Sun
31Mon10:465.89:358.04:150.63:443.26:128:18Waxing Gibbous31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414458)

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

Show All
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 6:31 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 spring phase. Tonight's moon is 12% 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 near their weekly maximum.

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 Crescent (12% illuminated). This places San Mateo Bridge (west end), CA in a spring tide cycle, so tidal ranges are near their weekly maximum 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