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

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in San Mateo Bridge (west end), CA.
Next low tide : 12:26 pm (0.5 ft)
Next high tide : in 51m at 6:02 am (6.1 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:48 am
Moon phase : First Quarter (49% illuminated)
Tide Station Location : Station #9414458
Common Questions About Tides

San Mateo Bridge (west end), CA Tides - Apr 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:056.89:005.812:423.61:480.66:527:32First Quarter1Wed
2Thu7:266.89:556.22:013.52:580.26:517:33First Quarter2Thu
3Fri8:447.010:406.63:123.03:57-0.26:507:34Waxing Gibbous3Fri
4Sat9:527.411:207.04:132.34:48-0.46:487:34Waxing Gibbous4Sat
5Sun10:537.611:587.45:071.65:35-0.56:477:35Waxing Gibbous5Sun
6Mon11:517.85:580.86:19-0.46:457:36Full Moon6Mon
7Tue12:347.812:477.86:480.17:030.06:447:37Full Moon7Tue
8Wed1:108.11:437.67:38-0.57:450.56:427:38Full Moon8Wed
9Thu1:468.32:407.38:27-0.88:291.16:417:39Waning Gibbous9Thu
10Fri2:238.33:396.99:17-1.09:151.76:397:40Waning Gibbous10Fri
11Sat3:028.24:426.610:09-0.810:052.46:387:41Waning Gibbous11Sat
12Sun3:467.85:496.311:05-0.611:022.96:367:42Waning Gibbous12Sun
13Mon4:377.36:596.212:06-0.26:357:43Third Quarter13Mon
14Tue5:406.88:076.312:093.21:140.16:347:44Third Quarter14Tue
15Wed6:556.49:076.51:243.22:210.26:327:44Third Quarter15Wed
16Thu8:116.39:576.72:372.93:200.36:317:45Third Quarter16Thu
17Fri9:186.310:386.93:402.44:100.36:307:46Waning Crescent17Fri
18Sat10:166.411:157.14:331.84:520.56:287:47Waning Crescent18Sat
19Sun11:066.511:467.25:191.35:290.76:277:48Waning Crescent19Sun
20Mon11:546.56:000.96:031.06:267:49Waning Crescent20Mon
21Tue12:147.212:386.56:390.56:351.36:247:50New Moon21Tue
22Wed12:397.31:226.47:150.37:061.76:237:51New Moon22Wed
23Thu1:017.32:066.37:490.17:382.16:227:52New Moon23Thu
24Fri1:227.32:506.28:22-0.18:112.46:207:53New Moon24Fri
25Sat1:467.43:366.08:54-0.18:462.86:197:54Waxing Crescent25Sat
26Sun2:147.44:255.99:29-0.29:273.16:187:54Waxing Crescent26Sun
27Mon2:497.35:225.710:10-0.210:153.46:177:55Waxing Crescent27Mon
28Tue3:337.26:245.711:01-0.111:163.56:157:56Waxing Crescent28Tue
29Wed4:296.97:275.812:020.06:147:57First Quarter29Wed
30Thu5:406.68:256.112:293.51:100.06:137:58First Quarter30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414458)

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

Show All
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 9:14 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 (west end), CA?

San Mateo Bridge (west end), CA is currently in a neap phase. Tonight's moon is 49% 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 (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 First Quarter (49% illuminated). This places San Mateo Bridge (west 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