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

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in San Mateo Bridge (west end), CA.
Next low tide : in 2h 05m at 10:01 am (-0.3 ft)
Next high tide : 4:55 pm (6.6 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:53 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #9414458
Common Questions About Tides

San Mateo Bridge (west end), CA Tides - May 2001

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:176.69:176.81:502.92:26-0.36:127:59First Quarter1Tue
2Wed8:376.610:037.23:012.23:25-0.26:118:00Waxing Gibbous2Wed
3Thu9:476.710:447.64:041.44:17-0.16:108:00Waxing Gibbous3Thu
4Fri10:516.811:227.94:590.65:050.26:098:01Waxing Gibbous4Fri
5Sat11:496.811:588.15:51-0.15:490.76:088:02Waxing Gibbous5Sat
6Sun12:466.86:39-0.66:321.26:078:03Full Moon6Sun
7Mon12:328.11:406.77:24-0.97:151.76:068:04Full Moon7Mon
8Tue1:058.12:336.68:08-1.17:572.26:058:05Full Moon8Tue
9Wed1:387.93:246.58:50-1.08:402.76:048:06Waning Gibbous9Wed
10Thu2:117.64:166.39:31-0.89:243.06:038:07Waning Gibbous10Thu
11Fri2:477.35:086.210:12-0.510:133.36:028:08Waning Gibbous11Fri
12Sat3:286.96:026.110:56-0.111:083.46:018:09Waning Gibbous12Sat
13Sun4:176.46:576.111:450.26:008:09Third Quarter13Sun
14Mon5:196.07:506.212:123.412:390.55:598:10Third Quarter14Mon
15Tue6:335.78:376.41:203.21:350.75:598:11Third Quarter15Tue
16Wed7:495.59:196.62:262.82:280.95:588:12Third Quarter16Wed
17Thu8:575.69:556.93:242.23:161.05:578:13Waning Crescent17Thu
18Fri9:595.710:287.14:151.64:011.25:568:14Waning Crescent18Fri
19Sat10:555.810:577.45:000.94:431.55:558:14Waning Crescent19Sat
20Sun11:496.011:267.65:430.35:251.85:558:15Waning Crescent20Sun
21Mon12:426.16:24-0.26:072.15:548:16New Moon21Mon
22Tue1:346.37:05-0.76:502.45:538:17New Moon22Tue
23Wed12:298.02:266.47:46-1.17:352.75:538:18New Moon23Wed
24Thu1:068.23:186.48:29-1.38:222.95:528:19New Moon24Thu
25Fri1:488.24:116.49:14-1.49:133.05:528:19Waxing Crescent25Fri
26Sat2:358.05:056.410:03-1.410:103.15:518:20Waxing Crescent26Sat
27Sun3:297.76:016.510:56-1.111:143.15:518:21Waxing Crescent27Sun
28Mon4:327.26:576.711:53-0.85:508:22First Quarter28Mon
29Tue5:466.77:507.012:252.812:52-0.55:508:22First Quarter29Tue
30Wed7:076.38:407.31:382.31:51-0.15:498:23First Quarter30Wed
31Thu8:266.19:247.72:481.62:480.35:498:24Waxing Gibbous31Thu
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 1:28 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 80% 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 Waning Gibbous (80% 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