37.6083’ N, 122.1820’ W

San Mateo Bridge (east end), CA

61°
H -°
L 59°
W
7mph
Low tide
3:02 am

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

TIDE TIMES for Sunday, September 20, 2026
The tide is currently falling in San Mateo Bridge (east end), CA.
Next low tide : in 5h 35m at 3:02 am (0.7 ft)
Next high tide : 10:16 am (6.3 ft)
Sunset today : 7:10 pm
Sunrise tomorrow : 6:54 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9414637
Common Questions About Tides

San Mateo Bridge (east end), CA Tides - May 1881

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:057.53:206.28:27-0.68:232.85:197:05Waxing Crescent1Sun
2Mon1:437.34:126.19:09-0.49:153.05:187:06Waxing Crescent2Mon
3Tue2:246.95:056.09:55-0.110:183.05:177:07Waxing Crescent3Tue
4Wed3:126.65:586.010:450.111:322.95:167:08First Quarter4Wed
5Thu4:096.26:476.111:390.45:157:09First Quarter5Thu
6Fri5:165.97:286.312:462.712:340.65:137:10First Quarter6Fri
7Sat6:315.78:046.61:492.31:250.85:127:11First Quarter7Sat
8Sun7:455.78:366.82:411.72:121.15:117:12Waxing Gibbous8Sun
9Mon8:535.89:077.13:251.22:551.35:107:13Waxing Gibbous9Mon
10Tue9:555.99:387.54:040.63:361.65:097:13Waxing Gibbous10Tue
11Wed10:506.110:117.74:420.04:161.95:097:14Waxing Gibbous11Wed
12Thu11:436.210:478.05:20-0.54:572.15:087:15Full Moon12Thu
13Fri12:356.46:00-1.05:392.35:077:16Full Moon13Fri
14Sat1:266.56:43-1.36:242.55:067:17Full Moon14Sat
15Sun12:088.22:176.57:28-1.57:132.75:057:18Waning Gibbous15Sun
16Mon12:548.23:096.58:16-1.58:082.75:047:19Waning Gibbous16Mon
17Tue1:458.04:036.69:07-1.39:122.75:037:20Waning Gibbous17Tue
18Wed2:417.64:576.710:01-1.010:272.65:037:20Waning Gibbous18Wed
19Thu3:457.15:516.810:57-0.611:512.35:027:21Third Quarter19Thu
20Fri4:586.66:427.111:56-0.15:017:22Third Quarter20Fri
21Sat6:206.17:307.41:101.712:540.45:017:23Third Quarter21Sat
22Sun7:445.98:147.72:181.11:500.95:007:24Waning Crescent22Sun
23Mon9:025.98:557.93:170.42:431.34:597:24Waning Crescent23Mon
24Tue10:116.19:348.04:07-0.13:331.84:597:25Waning Crescent24Tue
25Wed11:116.210:128.14:53-0.54:202.14:587:26Waning Crescent25Wed
26Thu12:046.35:34-0.85:052.44:587:27New Moon26Thu
27Fri12:536.46:13-0.95:502.74:577:27New Moon27Fri
28Sat1:386.46:50-0.96:332.84:577:28New Moon28Sat
29Sun2:216.47:27-0.87:162.94:567:29New Moon29Sun
30Mon12:367.63:026.38:03-0.78:013.04:567:30Waxing Crescent30Mon
31Tue1:147.33:416.38:40-0.58:503.04:557:30Waxing Crescent31Tue
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 59% 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 First Quarter (59% 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