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 1h 08m 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 - Apr 2001

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:057.18:496.01:460.26:537:31First Quarter1Sun
2Mon7:277.19:486.41:563.32:58-0.16:527:32First Quarter2Mon
3Tue8:467.210:376.83:092.83:59-0.46:507:33Waxing Gibbous3Tue
4Wed9:557.511:217.24:132.14:51-0.66:497:34Waxing Gibbous4Wed
5Thu10:577.75:101.45:39-0.66:477:35Waxing Gibbous5Thu
6Fri12:017.511:54 AM7.76:020.76:23-0.46:467:36Full Moon6Fri
7Sat12:387.812:497.66:510.17:040.06:447:37Full Moon7Sat
8Sun1:138.01:427.47:39-0.37:450.66:437:38Full Moon8Sun
9Mon1:478.02:357.18:25-0.58:251.26:417:39Full Moon9Mon
10Tue2:207.93:286.89:10-0.59:051.86:407:40Waning Gibbous10Tue
11Wed2:537.74:246.49:55-0.49:492.56:387:40Waning Gibbous11Wed
12Thu3:287.45:246.110:43-0.110:373.06:377:41Waning Gibbous12Thu
13Fri4:097.06:295.911:350.311:353.36:367:42Third Quarter13Fri
14Sat5:006.67:355.912:350.66:347:43Third Quarter14Sat
15Sun6:066.28:366.112:443.51:390.76:337:44Third Quarter15Sun
16Mon7:226.09:286.31:573.32:410.76:317:45Third Quarter16Mon
17Tue8:336.010:126.53:022.93:340.76:307:46Waning Crescent17Tue
18Wed9:356.110:496.73:582.44:190.76:297:47Waning Crescent18Wed
19Thu10:296.311:236.94:461.84:580.76:277:48Waning Crescent19Thu
20Fri11:186.411:527.15:291.35:340.86:267:49Waning Crescent20Fri
21Sat12:056.56:090.86:091.06:257:50New Moon21Sat
22Sun12:187.212:516.56:480.46:431.36:237:50New Moon22Sun
23Mon12:437.41:386.57:250.07:191.66:227:51New Moon23Mon
24Tue1:087.62:256.58:02-0.37:562.06:217:52New Moon24Tue
25Wed1:367.73:156.38:41-0.58:362.46:207:53Waxing Crescent25Wed
26Thu2:107.84:106.29:23-0.79:212.86:187:54Waxing Crescent26Thu
27Fri2:507.85:106.010:11-0.710:143.16:177:55Waxing Crescent27Fri
28Sat3:387.66:166.011:07-0.511:183.36:167:56Waxing Crescent28Sat
29Sun4:387.27:236.112:12-0.46:157:57First Quarter29Sun
30Mon5:526.98:246.412:333.21:21-0.36:147:58First Quarter30Mon
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