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

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently falling in San Mateo Bridge (west end), CA.
Next low tide (tomorrow) : in 9m at 10:57 pm (1.8 ft)
Next high tide : 4:45 am (6.0 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 6:15 am
Moon phase : Waning Gibbous (74% illuminated)
Tide Station Location : Station #9414458
Common Questions About Tides

San Mateo Bridge (west end), CA Tides - Feb 1963

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:467.86:505.912:431.17:125:32First Quarter1Fri
2Sat6:428.08:125.912:222.21:570.67:125:33First Quarter2Sat
3Sun7:398.19:256.21:302.63:020.07:115:34Waxing Gibbous3Sun
4Mon8:358.210:266.52:372.83:59-0.57:105:35Waxing Gibbous4Mon
5Tue9:298.311:186.83:382.84:49-0.87:095:36Waxing Gibbous5Tue
6Wed10:198.34:332.75:35-0.97:085:37Full Moon6Wed
7Thu12:047.011:05 AM8.25:242.66:16-0.87:075:39Full Moon7Thu
8Fri12:457.111:50 AM8.16:102.46:53-0.67:065:40Full Moon8Fri
9Sat1:237.112:327.96:532.37:27-0.37:055:41Full Moon9Sat
10Sun1:567.11:127.67:342.27:580.07:045:42Waning Gibbous10Sun
11Mon2:277.01:537.28:142.28:270.57:035:43Waning Gibbous11Mon
12Tue2:567.02:376.78:552.28:581.07:025:44Waning Gibbous12Tue
13Wed3:256.93:266.29:382.19:311.57:015:45Waning Gibbous13Wed
14Thu3:556.94:265.710:272.110:102.16:595:46Third Quarter14Thu
15Fri4:316.95:405.411:262.011:002.76:585:47Third Quarter15Fri
16Sat5:166.97:025.312:331.86:575:48Third Quarter16Sat
17Sun6:097.08:185.512:033.21:421.46:565:49Third Quarter17Sun
18Mon7:087.19:215.81:143.42:430.96:555:50Waning Crescent18Mon
19Tue8:057.410:146.22:213.43:360.46:535:52Waning Crescent19Tue
20Wed9:007.710:596.53:203.24:22-0.16:525:53Waning Crescent20Wed
21Thu9:518.011:406.84:122.95:05-0.66:515:54Waning Crescent21Thu
22Fri10:418.35:012.55:46-0.96:505:55New Moon22Fri
23Sat12:187.011:30 AM8.55:472.16:26-1.06:485:56New Moon23Sat
24Sun12:547.212:198.56:341.77:06-0.96:475:57New Moon24Sun
25Mon1:297.51:108.37:211.37:46-0.66:465:58Waxing Crescent25Mon
26Tue2:057.72:037.98:101.08:270.06:445:59Waxing Crescent26Tue
27Wed2:427.93:017.39:030.89:110.76:436:00Waxing Crescent27Wed
28Thu3:237.94:086.610:010.710:001.56:426:01Waxing Crescent28Thu
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 1:51 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 transitional phase. Tonight's moon is 74% 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 Waning Gibbous (74% 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