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

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in San Mateo Bridge (west end), CA.
Next low tide : in 4h 57m at 12:26 pm (0.5 ft)
Next high tide : 7:13 pm (7.5 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 - Feb 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:136.96:165.212:102.27:125:32First Quarter1Sat
2Sun5:587.17:415.21:181.87:115:33First Quarter2Sun
3Mon6:487.28:555.512:383.22:231.27:105:34First Quarter3Mon
4Tue7:417.59:565.91:463.43:190.67:095:35Waxing Gibbous4Tue
5Wed8:357.810:496.22:503.54:09-0.17:095:36Waxing Gibbous5Wed
6Thu9:278.211:356.63:483.34:55-0.67:085:38Waxing Gibbous6Thu
7Fri10:188.54:403.15:39-1.17:075:39Full Moon7Fri
8Sat12:186.811:08 AM8.75:302.76:21-1.37:065:40Full Moon8Sat
9Sun12:577.011:58 AM8.86:182.37:02-1.47:055:41Full Moon9Sun
10Mon1:357.312:498.77:072.07:43-1.27:035:42Full Moon10Mon
11Tue2:137.51:428.37:571.68:24-0.77:025:43Waning Gibbous11Tue
12Wed2:507.72:387.78:501.49:06-0.17:015:44Waning Gibbous12Wed
13Thu3:307.83:407.09:471.29:510.77:005:45Waning Gibbous13Thu
14Fri4:147.94:536.310:521.110:431.66:595:46Third Quarter14Fri
15Sat5:027.96:165.912:030.96:585:47Third Quarter15Sat
16Sun5:587.87:405.81:180.66:575:48Third Quarter16Sun
17Mon6:587.88:556.112:522.92:280.26:565:49Waning Crescent17Mon
18Tue7:597.89:586.42:033.13:28-0.16:545:51Waning Crescent18Tue
19Wed8:567.810:496.73:083.14:20-0.46:535:52Waning Crescent19Wed
20Thu9:497.811:336.94:042.95:05-0.56:525:53Waning Crescent20Thu
21Fri10:367.84:542.65:44-0.56:515:54New Moon21Fri
22Sat12:117.011:19 AM7.85:382.46:19-0.36:495:55New Moon22Sat
23Sun12:467.012:007.66:192.26:51-0.16:485:56New Moon23Sun
24Mon1:167.012:397.56:572.17:190.26:475:57New Moon24Mon
25Tue1:436.91:177.27:341.97:460.66:455:58Waxing Crescent25Tue
26Wed2:076.91:566.88:091.88:131.06:445:59Waxing Crescent26Wed
27Thu2:297.02:386.48:451.88:411.56:436:00Waxing Crescent27Thu
28Fri2:527.03:286.09:241.79:152.06:416:01Waxing Crescent28Fri
29Sat3:207.04:315.510:101.79:562.66:406:02First Quarter29Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414458)

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

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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 3:49 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 (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