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

TIDE TIMES for Thursday, July 30, 2026
The tide is currently falling in San Mateo Bridge (east end), CA.
Next low tide : in 4m at 8:04 am (-0.5 ft)
Next high tide : 2:41 pm (6.7 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:11 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9414637
Common Questions About Tides

San Mateo Bridge (east end), CA Tides - Jan 1973

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon9:267.911:566.33:553.25:09-0.37:235:01Waning Crescent1Mon
2Tue10:058.04:393.25:43-0.47:235:02New Moon2Tue
3Wed12:316.410:43 AM8.05:183.26:16-0.67:235:02New Moon3Wed
4Thu1:026.511:20 AM8.05:553.16:47-0.67:245:03New Moon4Thu
5Fri1:326.511:58 AM7.96:323.07:18-0.77:245:04New Moon5Fri
6Sat2:016.612:367.77:102.97:49-0.67:245:05Waxing Crescent6Sat
7Sun2:316.71:157.47:512.78:21-0.47:245:06Waxing Crescent7Sun
8Mon3:026.91:597.08:382.58:560.07:235:07Waxing Crescent8Mon
9Tue3:347.12:506.69:312.39:330.57:235:08Waxing Crescent9Tue
10Wed4:097.33:546.010:341.910:151.17:235:09First Quarter10Wed
11Thu4:497.55:205.611:441.511:041.87:235:10First Quarter11Thu
12Fri5:347.77:045.512:581.07:235:11First Quarter12Fri
13Sat6:258.08:435.712:042.42:070.37:235:12First Quarter13Sat
14Sun7:218.39:566.01:142.83:09-0.37:225:13Waxing Gibbous14Sun
15Mon8:198.510:526.42:253.04:04-0.87:225:14Waxing Gibbous15Mon
16Tue9:168.711:396.73:313.04:54-1.27:225:15Waxing Gibbous16Tue
17Wed10:118.84:312.85:41-1.47:215:16Full Moon17Wed
18Thu12:226.911:04 AM8.85:262.66:26-1.47:215:17Full Moon18Thu
19Fri1:027.111:55 AM8.66:202.37:07-1.27:205:18Full Moon19Fri
20Sat1:417.312:458.27:132.17:47-0.97:205:19Waning Gibbous20Sat
21Sun2:187.41:357.68:061.98:26-0.37:195:20Waning Gibbous21Sun
22Mon2:557.52:267.09:011.79:040.37:195:21Waning Gibbous22Mon
23Tue3:327.53:226.49:591.69:441.07:185:22Waning Gibbous23Tue
24Wed4:107.54:305.811:021.510:261.77:185:23Third Quarter24Wed
25Thu4:507.45:585.412:111.37:175:24Third Quarter25Thu
26Fri5:347.47:475.41:201.17:165:26Third Quarter26Fri
27Sat6:247.49:185.612:222.92:240.87:165:27Third Quarter27Sat
28Sun7:187.410:155.91:373.23:180.47:155:28Waning Crescent28Sun
29Mon8:107.510:566.12:433.34:040.27:145:29Waning Crescent29Mon
30Tue8:597.611:296.33:373.24:44-0.17:135:30Waning Crescent30Tue
31Wed9:447.811:586.44:223.15:19-0.37:125:31Waning Crescent31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414637)

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

Show All
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 11:22 am — 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 99% 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 Full Moon (99% 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