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

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in San Mateo Bridge (east end), CA.
Next low tide : 10:37 pm (2.8 ft)
Next high tide : in 2h 47m at 5:00 pm (6.7 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:52 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #9414637
Common Questions About Tides

San Mateo Bridge (east end), CA Tides - Jul 2000

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:486.87:04-1.56:452.75:518:34New Moon1Sat
2Sun12:288.92:387.07:52-1.77:402.75:518:34New Moon2Sun
3Mon1:198.83:277.18:41-1.68:372.65:528:33Waxing Crescent3Mon
4Tue2:128.54:157.29:30-1.49:392.55:528:33Waxing Crescent4Tue
5Wed3:078.05:047.310:19-1.010:472.45:538:33Waxing Crescent5Wed
6Thu4:057.45:537.411:10-0.45:538:33First Quarter6Thu
7Fri5:106.86:427.512:012.212:020.25:548:32First Quarter7Fri
8Sat6:266.27:317.61:171.912:570.85:558:32First Quarter8Sat
9Sun7:525.88:187.72:281.41:531.45:558:32First Quarter9Sun
10Mon9:205.89:027.83:321.02:502.05:568:32Waxing Gibbous10Mon
11Tue10:365.99:447.94:260.53:452.45:568:31Waxing Gibbous11Tue
12Wed11:386.110:237.95:130.24:362.75:578:31Waxing Gibbous12Wed
13Thu12:296.35:54-0.15:232.95:588:30Waxing Gibbous13Thu
14Fri1:126.46:31-0.36:063.05:598:30Full Moon14Fri
15Sat1:506.57:06-0.46:463.15:598:29Full Moon15Sat
16Sun12:127.92:256.57:39-0.47:233.16:008:29Full Moon16Sun
17Mon12:487.82:576.68:11-0.48:003.06:018:28Full Moon17Mon
18Tue1:247.73:286.68:43-0.48:393.06:018:28Waning Gibbous18Tue
19Wed2:017.53:596.79:15-0.39:202.96:028:27Waning Gibbous19Wed
20Thu2:407.34:326.89:49-0.110:062.86:038:26Waning Gibbous20Thu
21Fri3:236.95:076.910:250.211:012.66:048:26Waning Gibbous21Fri
22Sat4:136.55:447.111:050.66:048:25Third Quarter22Sat
23Sun5:166.16:257.312:032.311:50 AM1.16:058:24Third Quarter23Sun
24Mon6:375.87:097.61:121.912:411.66:068:23Third Quarter24Mon
25Tue8:125.77:577.92:191.31:402.16:078:23Third Quarter25Tue
26Wed9:415.88:478.23:210.62:432.56:088:22Waning Crescent26Wed
27Thu10:536.29:398.54:170.03:452.76:098:21Waning Crescent27Thu
28Fri11:516.510:328.85:10-0.64:442.76:098:20Waning Crescent28Fri
29Sat12:426.86:00-1.05:402.76:108:19New Moon29Sat
30Sun1:287.06:48-1.36:352.56:118:18New Moon30Sun
31Mon12:179.02:127.27:36-1.37:292.36:128:17New Moon31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414637)

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

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What time does the tide turn (slack tide) in San Mateo Bridge (east end), CA today?

Slack tide in San Mateo Bridge (east end), CA is approximately 7:48 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 (east end), CA?

San Mateo Bridge (east 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 (east 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 (east end), CA?

Tide predictions for San Mateo Bridge (east 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 (east end), CA?

Tide data for San Mateo Bridge (east end), CA is sourced from NOAA Station #9414637. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414637.

What is the moon phase in San Mateo Bridge (east end), CA tonight?

Tonight the moon over San Mateo Bridge (east end), CA is Waning Gibbous (80% illuminated). This places San Mateo Bridge (east 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