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

TIDE TIMES for Sunday, July 19, 2026
The tide is currently falling in San Mateo Bridge (west end), CA.
Next low tide : in 4h 08m at 11:57 pm (1.7 ft)
Next high tide (tomorrow) : 5:40 am (6.0 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 6:02 am
Moon phase : First Quarter (33% illuminated)
Tide Station Location : Station #9414458
Common Questions About Tides

San Mateo Bridge (west end), CA Tides - Aug 1984

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:417.74:547.710:19-0.411:001.76:138:17Waxing Crescent1Wed
2Thu4:447.05:367.911:040.46:148:16First Quarter2Thu
3Fri5:566.36:228.112:051.411:53 AM1.26:158:15First Quarter3Fri
4Sat7:185.87:128.11:151.012:492.16:158:14First Quarter4Sat
5Sun8:425.78:068.22:280.61:522.86:168:13First Quarter5Sun
6Mon9:595.99:018.23:350.12:593.26:178:11Waxing Gibbous6Mon
7Tue11:056.29:558.14:35-0.34:043.36:188:10Waxing Gibbous7Tue
8Wed12:006.55:27-0.55:023.36:198:09Waxing Gibbous8Wed
9Thu12:476.76:13-0.65:543.16:208:08Full Moon9Thu
10Fri1:286.86:55-0.66:413.06:208:07Full Moon10Fri
11Sat12:177.92:056.87:31-0.57:242.86:218:06Full Moon11Sat
12Sun12:597.82:376.88:04-0.38:042.76:228:05Full Moon12Sun
13Mon1:387.63:066.98:330.08:422.56:238:03Waning Gibbous13Mon
14Tue2:177.33:326.99:000.39:202.46:248:02Waning Gibbous14Tue
15Wed2:577.03:566.99:260.79:582.36:258:01Waning Gibbous15Wed
16Thu3:406.54:197.09:551.210:412.26:268:00Waning Gibbous16Thu
17Fri4:306.04:477.110:271.811:302.16:267:58Waning Gibbous17Fri
18Sat5:345.55:217.211:072.46:277:57Third Quarter18Sat
19Sun6:565.36:067.212:291.911:57 AM3.06:287:56Third Quarter19Sun
20Mon8:235.37:027.31:391.61:033.56:297:54Third Quarter20Mon
21Tue9:405.58:057.52:501.12:193.86:307:53Waning Crescent21Tue
22Wed10:425.99:097.83:540.63:293.76:317:52Waning Crescent22Wed
23Thu11:346.310:098.24:48-0.14:313.56:327:50Waning Crescent23Thu
24Fri12:196.65:38-0.65:273.06:327:49Waning Crescent24Fri
25Sat1:006.96:23-1.06:182.66:337:48New Moon25Sat
26Sun12:008.71:387.27:06-1.27:092.06:347:46New Moon26Sun
27Mon12:538.82:157.57:47-1.17:591.56:357:45New Moon27Mon
28Tue1:478.62:507.88:28-0.88:501.16:367:43Waxing Crescent28Tue
29Wed2:418.13:268.19:08-0.29:430.86:377:42Waxing Crescent29Wed
30Thu3:397.54:048.29:500.610:390.76:377:40Waxing Crescent30Thu
31Fri4:436.94:468.210:351.411:410.66:387:39First Quarter31Fri
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 2:48 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 33% 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 (33% 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