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

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in San Mateo Bridge (west end), CA.
Next low tide (tomorrow) : 3:13 am (0.8 ft)
Next high tide : in 48m at 7:40 pm (7.6 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 6:05 am
Moon phase : First Quarter (63% illuminated)
Tide Station Location : Station #9414458
Common Questions About Tides

San Mateo Bridge (west end), CA Tides - May 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:346.59:217.02:012.62:38-0.26:137:58First Quarter1Sat
2Sun8:496.510:087.33:102.03:340.06:127:59Waxing Gibbous2Sun
3Mon9:556.510:487.64:101.34:230.26:118:00Waxing Gibbous3Mon
4Tue10:546.511:247.75:030.75:070.56:108:01Waxing Gibbous4Tue
5Wed11:486.511:577.75:510.25:470.96:088:02Waxing Gibbous5Wed
6Thu12:396.56:34-0.26:251.46:078:03Full Moon6Thu
7Fri12:267.71:276.47:15-0.47:021.96:068:04Full Moon7Fri
8Sat12:537.62:146.37:53-0.57:382.36:058:05Full Moon8Sat
9Sun1:197.53:006.28:28-0.58:152.76:048:05Full Moon9Sun
10Mon1:467.43:466.19:02-0.48:533.06:038:06Waning Gibbous10Mon
11Tue2:157.24:336.09:36-0.39:343.36:028:07Waning Gibbous11Tue
12Wed2:497.05:235.910:12-0.110:213.46:018:08Waning Gibbous12Wed
13Thu3:306.76:165.910:540.111:173.56:018:09Waning Gibbous13Thu
14Fri4:206.47:105.911:430.36:008:10Third Quarter14Fri
15Sat5:246.08:006.112:223.512:400.55:598:11Third Quarter15Sat
16Sun6:415.88:456.41:313.21:390.65:588:12Third Quarter16Sun
17Mon8:005.89:256.72:362.62:350.65:578:12Third Quarter17Mon
18Tue9:115.910:017.13:341.93:270.85:568:13Waning Crescent18Tue
19Wed10:166.110:357.54:261.14:160.95:568:14Waning Crescent19Wed
20Thu11:176.311:107.95:150.35:041.25:558:15Waning Crescent20Thu
21Fri12:166.56:03-0.55:521.65:548:16New Moon21Fri
22Sat1:156.66:51-1.16:411.95:548:17New Moon22Sat
23Sun12:268.52:126.77:39-1.67:312.25:538:17New Moon23Sun
24Mon1:098.63:106.78:28-1.88:232.55:528:18Waxing Crescent24Mon
25Tue1:558.54:076.89:18-1.99:172.75:528:19Waxing Crescent25Tue
26Wed2:468.25:046.810:10-1.710:162.85:518:20Waxing Crescent26Wed
27Thu3:427.86:026.811:04-1.311:212.85:518:20Waxing Crescent27Thu
28Fri4:467.26:596.912:01-0.85:508:21First Quarter28Fri
29Sat5:596.67:537.112:322.61:00-0.45:508:22First Quarter29Sat
30Sun7:166.28:437.41:442.21:570.15:498:23First Quarter30Sun
31Mon8:315.99:277.62:521.62:510.55:498:23Waxing Gibbous31Mon
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 11:26 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 63% 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 (63% 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