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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in San Mateo Bridge (west end), CA.
Next low tide (tomorrow) : 12:29 am (2.1 ft)
Next high tide : in 3h 51m at 6:30 pm (7.3 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:47 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9414458
Common Questions About Tides

San Mateo Bridge (west end), CA Tides - Mar 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon1:497.51:477.77:551.08:090.16:396:03Waning Gibbous1Mon
2Tue2:217.82:437.28:440.88:490.86:376:04Waning Gibbous2Tue
3Wed2:577.93:486.59:390.69:351.66:366:05Waning Gibbous3Wed
4Thu3:397.95:056.010:420.510:292.46:356:06Third Quarter4Thu
5Fri4:307.86:325.811:550.511:373.16:336:06Third Quarter5Fri
6Sat5:337.67:555.91:130.36:326:07Third Quarter6Sat
7Sun6:457.59:056.312:553.42:250.06:306:08Waning Crescent7Sun
8Mon7:577.510:016.62:113.23:26-0.46:296:09Waning Crescent8Mon
9Tue9:017.610:486.93:172.94:18-0.66:276:10Waning Crescent9Tue
10Wed9:587.711:297.14:132.45:02-0.66:266:11Waning Crescent10Wed
11Thu10:487.75:032.05:41-0.56:246:12New Moon11Thu
12Fri12:047.211:34 AM7.65:481.66:16-0.26:236:13New Moon12Fri
13Sat12:367.212:187.46:301.46:480.26:216:14New Moon13Sat
14Sun1:057.22:007.28:091.28:180.77:207:15New Moon14Sun
15Mon2:297.22:436.88:461.08:461.27:197:16Waxing Crescent15Mon
16Tue2:527.23:276.49:221.09:151.87:177:17Waxing Crescent16Tue
17Wed3:137.24:166.09:591.09:472.37:167:18Waxing Crescent17Wed
18Thu3:387.15:145.710:391.110:252.97:147:19Waxing Crescent18Thu
19Fri4:107.06:245.411:271.211:153.47:127:20First Quarter19Fri
20Sat4:526.87:415.412:291.27:117:21First Quarter20Sat
21Sun5:516.68:535.512:223.71:421.17:097:22First Quarter21Sun
22Mon7:056.59:525.81:413.82:520.87:087:22First Quarter22Mon
23Tue8:216.710:396.22:533.63:500.47:067:23Waxing Gibbous23Tue
24Wed9:277.011:196.53:543.14:390.07:057:24Waxing Gibbous24Wed
25Thu10:257.311:556.84:462.55:23-0.37:037:25Waxing Gibbous25Thu
26Fri11:187.65:341.96:03-0.47:027:26Waxing Gibbous26Fri
27Sat12:277.112:107.86:201.26:43-0.37:007:27Full Moon27Sat
28Sun12:597.41:027.87:060.67:220.06:597:28Full Moon28Sun
29Mon1:307.81:557.67:520.18:020.56:577:29Full Moon29Mon
30Tue2:028.12:517.28:40-0.48:431.16:567:30Waning Gibbous30Tue
31Wed2:378.23:516.89:30-0.69:281.86:547:31Waning Gibbous31Wed
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 9:29 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 transitional phase. Tonight's moon is 38% 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 shifting between spring and neap.

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 (38% illuminated). This places San Mateo Bridge (west end), CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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