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

TIDE TIMES for Sunday, August 9, 2026
The tide is currently falling in San Mateo Bridge (west end), CA.
Next low tide : in 5h 31m at 4:42 am (-0.6 ft)
Next high tide : 11:26 am (6.2 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 - May 1954

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:236.76:08-0.95:591.56:137:58New Moon1Sat
2Sun1:226.86:58-1.56:481.96:127:59New Moon2Sun
3Mon12:348.72:216.87:48-1.87:382.36:118:00New Moon3Mon
4Tue1:188.63:196.78:38-1.88:302.66:108:01Waxing Crescent4Tue
5Wed2:048.44:166.69:29-1.79:242.86:098:02Waxing Crescent5Wed
6Thu2:548.05:136.510:21-1.310:222.96:088:03Waxing Crescent6Thu
7Fri3:507.46:106.511:14-0.811:262.96:078:03Waxing Crescent7Fri
8Sat4:526.87:056.512:10-0.36:068:04First Quarter8Sat
9Sun6:046.27:576.712:352.71:070.26:058:05First Quarter9Sun
10Mon7:195.98:446.91:462.42:010.66:048:06First Quarter10Mon
11Tue8:315.79:257.22:521.82:521.06:038:07Waxing Gibbous11Tue
12Wed9:375.710:017.33:501.23:381.46:028:08Waxing Gibbous12Wed
13Thu10:365.710:337.54:400.64:201.86:018:09Waxing Gibbous13Thu
14Fri11:315.811:037.55:240.15:002.26:008:10Waxing Gibbous14Fri
15Sat12:225.96:05-0.35:402.55:598:11Waxing Gibbous15Sat
16Sun1:116.06:43-0.56:192.85:588:11Full Moon16Sun
17Mon1:576.17:19-0.66:583.15:578:12Full Moon17Mon
18Tue12:287.52:416.17:54-0.77:373.25:578:13Full Moon18Tue
19Wed12:597.53:236.18:28-0.78:173.35:568:14Full Moon19Wed
20Thu1:357.54:056.09:02-0.78:593.35:558:15Waning Gibbous20Thu
21Fri2:147.44:486.09:39-0.79:453.35:548:16Waning Gibbous21Fri
22Sat2:597.25:326.010:20-0.610:383.25:548:16Waning Gibbous22Sat
23Sun3:516.96:176.211:06-0.411:403.05:538:17Third Quarter23Sun
24Mon4:546.57:026.511:56-0.15:538:18Third Quarter24Mon
25Tue6:096.17:466.912:492.612:510.35:528:19Third Quarter25Tue
26Wed7:345.88:287.41:591.91:480.75:518:20Third Quarter26Wed
27Thu8:555.79:117.93:061.12:451.25:518:20Waning Crescent27Thu
28Fri10:105.89:538.34:060.23:421.75:508:21Waning Crescent28Fri
29Sat11:196.010:378.65:03-0.74:382.15:508:22Waning Crescent29Sat
30Sun12:236.35:56-1.45:342.55:498:22New Moon30Sun
31Mon1:236.56:48-1.86:292.75:498:23New Moon31Mon
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 8:04 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