37.6083’ N, 122.1820’ W

San Mateo Bridge (east end), CA

71°
H 70°
L 58°
NW
11mph
High tide
6:15 pm

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

TIDE TIMES for Friday, September 4, 2026
The tide is currently rising in San Mateo Bridge (east end), CA.
Next low tide (tomorrow) : 2:15 am (0.1 ft)
Next high tide : in 4h 02m at 6:15 pm (7.9 ft)
Sunset today : 7:33 pm
Sunrise tomorrow : 6:41 am
Moon phase : Third Quarter (45% illuminated)
Tide Station Location : Station #9414637
Common Questions About Tides

San Mateo Bridge (east end), CA Tides - Apr 2091

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:507.411:517.25:101.45:32-0.36:527:31Waxing Gibbous1Sun
2Mon11:467.55:570.86:16-0.26:517:32Full Moon2Mon
3Tue12:287.612:417.56:450.26:590.16:507:33Full Moon3Tue
4Wed1:057.81:367.47:33-0.37:430.56:487:34Full Moon4Wed
5Thu1:448.02:337.28:22-0.68:280.96:477:35Waning Gibbous5Thu
6Fri2:258.13:326.99:13-0.89:161.46:457:36Waning Gibbous6Fri
7Sat3:098.04:356.610:07-0.710:091.96:447:37Waning Gibbous7Sat
8Sun3:577.75:456.411:06-0.511:132.46:427:38Waning Gibbous8Sun
9Mon4:527.47:016.312:12-0.36:417:39Third Quarter9Mon
10Tue5:557.08:166.412:332.61:210.06:397:39Third Quarter10Tue
11Wed7:066.79:186.61:582.62:290.16:387:40Third Quarter11Wed
12Thu8:206.610:086.73:112.33:290.26:367:41Waning Crescent12Thu
13Fri9:276.510:486.94:111.94:200.36:357:42Waning Crescent13Fri
14Sat10:256.511:227.05:001.55:030.46:347:43Waning Crescent14Sat
15Sun11:156.611:517.05:421.25:400.66:327:44Waning Crescent15Sun
16Mon12:016.56:190.86:140.96:317:45Waning Crescent16Mon
17Tue12:177.112:436.56:530.66:461.16:307:46New Moon17Tue
18Wed12:427.21:256.47:240.37:171.46:287:47New Moon18Wed
19Thu1:077.22:066.47:550.27:481.76:277:48New Moon19Thu
20Fri1:337.22:486.38:270.08:202.06:257:49New Moon20Fri
21Sat2:027.23:326.19:01-0.18:552.36:247:50Waxing Crescent21Sat
22Sun2:347.24:216.09:39-0.19:342.56:237:50Waxing Crescent22Sun
23Mon3:107.15:175.910:22-0.110:222.86:227:51Waxing Crescent23Mon
24Tue3:536.96:195.911:120.011:242.96:207:52Waxing Crescent24Tue
25Wed4:466.77:246.012:100.06:197:53First Quarter25Wed
26Thu5:516.58:216.312:442.91:140.16:187:54First Quarter26Thu
27Fri7:066.49:106.62:032.62:170.16:177:55First Quarter27Fri
28Sat8:236.59:526.93:092.13:150.16:157:56Waxing Gibbous28Sat
29Sun9:346.610:317.34:051.44:070.16:147:57Waxing Gibbous29Sun
30Mon10:406.811:097.74:550.74:560.36:137:58Waxing Gibbous30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414637)

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

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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 neap phase. Tonight's moon is 45% 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 minimum.

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 Third Quarter (45% illuminated). This places San Mateo Bridge (east end), CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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