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

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in San Mateo Bridge (west end), CA.
Next low tide : in 5h 44m at 10:01 am (-0.3 ft)
Next high tide : 4:55 pm (6.6 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:53 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #9414458
Common Questions About Tides

San Mateo Bridge (west end), CA Tides - Aug 2001

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:236.55:54-0.55:303.26:138:17Waxing Gibbous1Wed
2Thu1:086.76:36-0.56:173.16:148:16Full Moon2Thu
3Fri1:476.77:13-0.57:003.06:148:15Full Moon3Fri
4Sat12:357.82:236.77:47-0.47:412.96:158:14Full Moon4Sat
5Sun1:137.72:556.78:17-0.28:192.86:168:13Full Moon5Sun
6Mon1:507.53:246.88:460.08:562.76:178:12Waning Gibbous6Mon
7Tue2:287.33:506.89:130.39:342.66:188:11Waning Gibbous7Tue
8Wed3:076.94:166.99:410.610:142.56:198:09Waning Gibbous8Wed
9Thu3:506.54:427.010:131.011:002.46:208:08Waning Gibbous9Thu
10Fri4:446.05:157.110:501.611:552.26:208:07Third Quarter10Fri
11Sat5:535.65:557.311:352.26:218:06Third Quarter11Sat
12Sun7:195.36:457.51:011.912:322.76:228:05Third Quarter12Sun
13Mon8:455.47:437.72:131.41:403.26:238:04Third Quarter13Mon
14Tue10:005.78:438.03:210.82:533.46:248:02Waning Crescent14Tue
15Wed11:026.19:448.34:220.14:003.36:258:01Waning Crescent15Wed
16Thu11:556.510:428.65:16-0.55:013.16:268:00Waning Crescent16Thu
17Fri12:436.86:06-1.05:572.76:267:59New Moon17Fri
18Sat1:277.26:53-1.36:512.36:277:57New Moon18Sat
19Sun12:349.02:097.47:37-1.47:431.86:287:56New Moon19Sun
20Mon1:288.82:487.78:20-1.28:351.56:297:55Waxing Crescent20Mon
21Tue2:228.53:277.99:02-0.79:281.26:307:53Waxing Crescent21Tue
22Wed3:187.94:078.09:44-0.110:231.06:317:52Waxing Crescent22Wed
23Thu4:187.34:488.010:280.711:221.06:327:50Waxing Crescent23Thu
24Fri5:246.65:337.911:151.66:327:49First Quarter24Fri
25Sat6:396.16:247.812:270.912:102.36:337:48First Quarter25Sat
26Sun7:575.97:207.61:370.81:132.96:347:46First Quarter26Sun
27Mon9:126.08:197.52:460.62:213.36:357:45Waxing Gibbous27Mon
28Tue10:166.39:177.53:490.43:273.36:367:43Waxing Gibbous28Tue
29Wed11:096.610:107.64:420.14:253.16:377:42Waxing Gibbous29Wed
30Thu11:546.810:587.65:280.05:152.96:377:41Waxing Gibbous30Thu
31Fri12:346.96:080.06:002.66:387:39Waxing Gibbous31Fri
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 1:28 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 spring phase. Tonight's moon is 80% 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 near their weekly maximum.

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 (80% illuminated). This places San Mateo Bridge (west end), CA in a spring tide cycle, so tidal ranges are near their weekly maximum 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