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

TIDE TIMES for Saturday, August 8, 2026
The tide is currently rising in San Mateo Bridge (west end), CA.
Next low tide (tomorrow) : 4:42 am (-0.6 ft)
Next high tide : in 4h 29m at 8:54 pm (8.4 ft)
Sunset today : 8:10 pm
Sunrise tomorrow : 6:19 am
Moon phase : Waning Crescent (21% illuminated)
Tide Station Location : Station #9414458
Common Questions About Tides

San Mateo Bridge (west end), CA Tides - Jun 2097

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:176.46:576.111:340.15:488:25Third Quarter1Sat
2Sun5:216.07:386.312:173.412:240.35:488:26Third Quarter2Sun
3Mon6:385.78:166.71:242.91:160.65:488:26Third Quarter3Mon
4Tue7:595.58:527.12:292.32:091.05:488:27Third Quarter4Tue
5Wed9:165.59:277.63:291.43:021.45:478:27Waning Crescent5Wed
6Thu10:285.710:048.14:240.53:551.95:478:28Waning Crescent6Thu
7Fri11:365.910:448.55:16-0.44:492.45:478:28Waning Crescent7Fri
8Sat12:396.26:07-1.25:432.85:478:29New Moon8Sat
9Sun1:406.46:57-1.76:383.05:478:30New Moon9Sun
10Mon12:148.92:376.67:48-2.07:333.15:478:30New Moon10Mon
11Tue1:048.83:326.78:38-2.18:293.15:478:30Waxing Crescent11Tue
12Wed1:578.64:246.89:28-2.09:273.15:478:31Waxing Crescent12Wed
13Thu2:528.25:156.910:18-1.710:272.95:478:31Waxing Crescent13Thu
14Fri3:527.66:057.011:08-1.211:312.75:478:32Waxing Crescent14Fri
15Sat4:576.96:537.111:58-0.65:478:32First Quarter15Sat
16Sun6:096.37:397.412:402.412:490.15:478:32First Quarter16Sun
17Mon7:255.88:237.61:501.91:400.85:478:33First Quarter17Mon
18Tue8:415.59:037.82:571.22:311.45:478:33Waxing Gibbous18Tue
19Wed9:525.59:407.93:560.63:202.15:478:33Waxing Gibbous19Wed
20Thu10:575.610:157.94:480.04:092.65:488:33Waxing Gibbous20Thu
21Fri11:565.810:497.95:35-0.44:573.05:488:34Waxing Gibbous21Fri
22Sat12:496.06:18-0.65:433.35:488:34Full Moon22Sat
23Sun1:386.16:57-0.76:283.55:488:34Full Moon23Sun
24Mon2:216.27:34-0.77:113.65:498:34Full Moon24Mon
25Tue12:337.63:026.38:08-0.77:523.65:498:34Full Moon25Tue
26Wed1:097.63:396.38:40-0.68:323.65:508:34Full Moon26Wed
27Thu1:477.54:156.29:12-0.69:133.55:508:34Waning Gibbous27Thu
28Fri2:267.34:496.39:43-0.59:563.45:508:34Waning Gibbous28Fri
29Sat3:097.05:226.410:17-0.310:443.25:518:34Waning Gibbous29Sat
30Sun3:576.75:566.610:550.011:403.05:518:34Waning Gibbous30Sun
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 12:48 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 21% 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 Crescent (21% 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